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Eligible for Return, Refund or Replacement within 30 days of receipt
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Eligible for Return, Refund or Replacement within 30 days of receipt
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2 Year Data Recovery Plan

from After Solutions
(816)
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Seagate Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
  • Covers new single-disk external hard drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction). Not eligible on enterprise class or multi-drive devices
  • Free shipping for in–lab data recovery; 24/7 online case status tracking
  • If your data isn’t recovered, you get your money back
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2 Year Data Recovery Plan

from After Solutions
(2385)
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data storage.
  • Covers new single-disk external hard drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in–lab data recovery; 24/7 online case status tracking
  • If your data isn’t recovered, you get your money back
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3 Year 16GB Data Recovery Plan

from After Solutions
(10619)
  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data storage.
  • Covers new single-disk external hard drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in–lab data recovery; 24/7 online case status tracking
  • If your data isn’t recovered, you get your money back
Learn more

LaCie - STHA4000800 d2 Professional 4TB External Hard Drive Desktop HDD – USB-C USB 3.0 7200 RPM Enterprise Class Drives, 5 Year Warranty and Recovery Service (STHA4000800) Black

4.3 4.3 out of 5 stars 226 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in External Hard Drives by LaCie
$184.99
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Purchase options and add-ons

Digital Storage Capacity 4 TB
Hard Disk Interface USB 1.1
Connectivity Technology USB
Brand LaCie
Special Feature Desktop
Hard Disk Form Factor 3.5 Inches
Hard Disk Description Desktop
Compatible Devices Desktop
Installation Type External Hard Drive
Color Black

About this item

  • The LaCie d2 Professional is the go-to external desktop hard drive for creatives using SSD-based laptops or all-in-one-computers with limited storage capacity
  • Easily edit and archive projects with 4TB of capacity and speeds of up to 240MB/s
  • Seamlessly connect to USB-C and Thunderbolt 3 computers and enjoy reduced noise and vibration thanks to an aluminum form factor
  • Equipped with BarraCuda Pro enterprise-class drive for ultimate reliability and performance

Frequently bought together

LaCie - STHA4000800 d2 Professional 4TB External Hard Drive Desktop HDD – USB-C USB 3.0 7200 RPM Enterprise Class Drives, 5 Y
$184.99
Only 5 left in stock - order soon.
Ships from and sold by Filmtools.
+
LaCie d2 Professional 8TB External Hard Drive Desktop HDD – USB-C USB 3.0 7200 RPM Enterprise Class Drives, 5 Year Warranty a
$249.99
Get it May 7 - 10
Usually ships within 5 to 6 days
Ships from and sold by Adorama.
+
LaCie d2 Professional 10TB External Hard Drive Desktop HDD – USB-C USB 3.0 7200 RPM Enterprise Class Drives, 5 Year Warranty
$304.99
Get it May 9 - 10
In stock
Usually ships within 4 to 5 days.
Ships from and sold by 17Photo, Electronics and Outdoors.
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Top Brand: LaCie

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From the manufacturer

1

For Creative Spaces That Thrive

Boot applications faster and maneuver them seamlessly with the LaCie d2 Professional. Perfect for SSD-based laptops and all-in-one computers, this solution massively expands capacity up to 24TB and infuses speeds of up to 290MB/s thanks to long-trusted Seagate IronWolf Pro drives.

1

1

1

1

Universal Compatibility

Mac, Windows, USB 3.1 gen 2 (USB-C)—d2 Professional works effortlessly with all of them.

Killer Performance

Speeds of up to 290MB/s mean ultra-fast file transfers, quick booting, and smooth application usage.

Innovative Enclosure

Forged from a single sheet of aluminum, d2 Professional is durably designed for the long haul.

Anti-Vibration Design

Extruded seams, a cushioning base, and specially designed mounts combine to dramatically reduce hard drive vibration.

1

Works with iPad

Connecting your LaCie drive to your iPad’s USB-C port brings extra storage to your iPad and lets you access all your files directly from your iPad—it’s that easy. (Minimum System Requirements: iPad OS 14 or later, iPad Pro 3rd generation/iPad Air 4th generation and higher.)

1

Enterprise-Class Drive

Work faster, more efficiently, with the highest-capacity desktop hard drive around—IronWolf Pro, featuring up to 24TB of space and 7200RMP speeds.

1

We’ve Got Your Back!

Most LaCie drives now include Rescue Data Recovery Services — helping you defend against power outages, natural disasters, user error, viruses, and more. With an industry-leading 95% success rate against unexpected data loss and access to world-class data recovery experts, you can focus on what’s important and rest easy knowing your files are safer.

1

Edit with Creative Cloud

Turn RAW footage into flawless production with one-month complimentary membership to Adobe Creative Cloud All Apps plan.

1

What’s Included

LaCie d2 Professional, USB 3.1 gen 2 (USB-C) cable, external power supply, quick install guide

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Price$184.99-8% $159.99
List: $174.00		$249.99-10% $284.99
Typical: $316.83		-40% $169.99
List: $284.99		-33% $179.99
List: $269.99
Delivery
—
—
Get it May 7 - 10
—
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Customer Ratings
4.34.3 out of 5 stars226
4.74.7 out of 5 stars261,969
4.44.4 out of 5 stars224
4.34.3 out of 5 stars712
4.74.7 out of 5 stars11,610
4.84.8 out of 5 stars31,435
Storage Capacity
4.6
4.5
4.6
4.6
4.7
4.7
Tech Support
4.1
4.0
4.1
—
4.2
4.2
Value for money
4.0
—
3.8
3.7
4.3
—
Light weight
—
4.7
—
4.8
4.8
4.8
Portability
—
4.5
—
4.7
4.8
4.8
Sold By
Filmtools
Amazon.com
Adorama
Amazon.com
Amazon.com
Amazon.com
storage capacity
4 TB
8000 GB
8 TB
4 TB
2 TB
2 TB
hardware interface
usb c, usb3.0, usb2.0
usb3.0
thunderbolt, usb3.0
usb c
usb
solid state drive
compatible devices
Desktop
Desktop PC, MAC, PC, Mac
Desktop
Gaming Console, Laptop, Camera, Tablet
iPhone 15, Desktop PC, Gaming Console, Tablet, Android Devices
iPhone 15, Laptop, Gaming Console, Television, Smartphone
form factor
all in one
3.5-inch
all in one
Portable
Portable
Portable
write speed
260
—
260
2000
1000 megabits per second
1000 megabits per second
read speed
240 megabytes per second
120 megabytes per second
240 megabytes per second
2100 megabytes per second
1.05 gigabytes per second
1050 megabytes per second

What's in the box

  • LaCie d2 Professional
  • USB-C (USB3.1 5Gb/s) cable
  • Cable
  • External power supply
  • Quick Install Guide

    • Looking for specific info?

    Product Description

    The LaCie d2 Professional is the go-to external desktop hard drive for creatives using SSD-based laptops or all-in-one-computers with limited storage capacity. Easily edit and archive projects with 4TB of capacity and speeds of up to 240MB/s. Seamlessly connect to USB-C and Thunderbolt 3 computers and enjoy reduced noise and vibration thanks to an aluminum form factor..

    Product information

    Technical Details

    Collapse all
    Summary
    Other Technical Details

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here

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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    226 global ratings

    Customers say

    Customers like the quality and performance of the hard drive. They say it's a solid drive and works well without any problems. Customers are also satisfied with convenience, and appearance. However, some customers have reported durability issues and brightness issues. They mention that the light on the front is so bright that they had to put a piece of electrical tape on it. They are disappointed with the power and noise. Customers also have different opinions on noise.

    AI-generated from the text of customer reviews

    13 customers mention13 positive0 negative

    Customers are satisfied with the quality of the hard drive. They mention it's a solid drive, reliable, and a good addition to the office computer system. Some say it'll stay cool and is a great external drive.

    "I’ve used LaCie products since the 90’s. TheD2 has a heavy aluminum enclosure and is fast and quiet. Registration is easy too." Read more

    "Good hard drive for backups. I formatted it to 4 different drives, one is a bootable backup for my computer operating systems...." Read more

    "Reliable addition to the office computer system." Read more

    "Quick, quite, stays cool, 5 year warranty. I replaced the factory USB A to C cable with a GEN II from Monoprice...." Read more

    8 customers mention8 positive0 negative

    Customers are satisfied with the performance of the computer drive. They mention that it works well, serves well, and has no problems.

    "...Turned right back to my old trusty friend LaCie and this one worked perfectly...." Read more

    "...All 3 LaCie drives are working well, without any problems." Read more

    "I used this as a backup drive and it worked well for about 6 months, then would no longer mount on either a Mac or a PC...." Read more

    "Bought this to store plugin libraries and it serves so well I bought a second one!" Read more

    4 customers mention4 positive0 negative

    Customers find the external hard drive very convenient and simple to use. They also say the setup and registration are easy.

    "...TheD2 has a heavy aluminum enclosure and is fast and quiet. Registration is easy too." Read more

    "Very convenient to have a external hard drive always plug in to have access to your device!..." Read more

    "The setup for Windows 11 was straightforward and simple. Unfortunately it only lasted less than a month when it died...." Read more

    "super easy set up with my mac no problems works great and is very quiet too!" Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the appearance of the computer drive. They mention that it looks nice.

    "Beautiful aesthetic. Quite. Just that damn blue light! I had to make a vinyl wrap piece on the Cricut to cover it up." Read more

    "...The pads under the drive are slippery, which is annoying. It looks nice, which is why I'm giving it the benefit of the doubt. Decent for the price...." Read more

    "...Shipped fine and looks good after unboxing...." Read more

    6 customers mention4 positive2 negative

    Customers are mixed about the noise of the computer drive. Some mention that it works great and is very quiet, while others say that it's too noisy and makes a loud grinding noise.

    "...TheD2 has a heavy aluminum enclosure and is fast and quiet. Registration is easy too." Read more

    "...OS system without turning off the unit .And also it was making a loud grinding noise...." Read more

    "...I ordered two 4 TB LaCie d2 Professional drives. The drives are very quiet and don't run hot.1...." Read more

    "...The drive is very quite and makes no real noise that I can hear. I haven’t detected any heat while it’s working...." Read more

    7 customers mention0 positive7 negative

    Customers are dissatisfied with the durability of the computer drive. They mention that it lasted less than a month, cries about 30% of the time, and is not made as well as it was before.

    "...for about 2 hours. Sep 23 update: The laptop reboots stopped after a BIOS upgrade. ---- The reboots were not related to the LaCie..." Read more

    "...It just died. $184 down the drain. . ." Read more

    "...I'll chalk it up to getting a bad unit .But they are certainly not made as well as they were before .I feel when companies merge together they..." Read more

    "...Unfortunately it only lasted less than a month when it died...." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the brightness of the computer drive. Some mention that the light on the front is so bright that they had to put a piece of electrical tape on it. Some say that the front LED is ridiculous and makes the drive unusable.

    "Beautiful aesthetic. Quite. Just that damn blue light! I had to make a vinyl wrap piece on the Cricut to cover it up." Read more

    "...It literally lights up the room like a rave party when the drive is operating. I have covered it with tape - ruining the sleek look of the drive...." Read more

    "...Con: The light on the front is so bright that I had to put a piece of electrical tape over it so I could sleep at night." Read more

    "...Next day it died, totally. No power, no blue light, no drive spinning...." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the power of the computer drive. They mention that it will not power on, the power switch/module failed on two drives, and it stopped working completely.

    "...I'm disappointed that the power switch/module failed on 2 drives and I'm waiting for the 3rd drive to fail...." Read more

    "...one and it worked fine for about a month .And then it stopped being recognized by my computer .I called them and they said it had something to do..." Read more

    "...Next day it died, totally. No power, no blue light, no drive spinning...." Read more

    "This worked amazing for 2 months, but then it’s stopped working completely. The power will not turn on. It’s completely dead...." Read more

    Top reviews from the United States

    Translate all reviews to English
    Jeffpb
    5.0 out of 5 stars Good hard drive!
    Reviewed in the United States on July 19, 2020
    Verified Purchase
    Good hard drive for backups. I formatted it to 4 different drives, one is a bootable backup for my computer operating systems. Any new MacOS downloads are tried there before I update the Mac. I use a clone app to create bootable clone on this drive, which seems to work fairly fast.

    As others have said the LED I’d very bright, but it will turn off once you stop using the drive. I actually like watching it flash since I know when the drive is not being accessed. The drive is very quite and makes no real noise that I can hear. I haven’t detected any heat while it’s working.

    Note, I only have this connected to my Mac when I’m backing up. So I can’t say how this would work if this is connected all the time.
    Helpful
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    CaitlinBarnett
    5.0 out of 5 stars Amazing drive, amazing company
    Reviewed in the United States on September 22, 2020
    Verified Purchase
    I’ve been using LaCie drives for years. I had bought a G Drive to use as a backup for my new laptop, and had issues right out of the box (see my profile for my review on it). Turned right back to my old trusty friend LaCie and this one worked perfectly. About 10 years of using LaCie drives both the rugged and desktop ones and they never have failed me. Their customer support is awesome too, on an old drive I’d busted the thunderbolt port and they sent me a new drive even tho it was slightly out of warranty. Highly recommend buying this drive and anything from LaCie!
    2 people found this helpful
    Helpful
     Report
    Kat Sarracco
    4.0 out of 5 stars Good Drive - But Not Easy To Setup
    Reviewed in the United States on September 16, 2020
    Verified Purchase
    ------- ------- ------- Feb 20, 2022 Update ------- ------- -------
    The 2 drives that I installed on Sep 13, 2020 will not power on.
    I swapped the power supplies with the power supply from the 3rd drive - but the drives will not power on.

    Both drives spun up and can be read after removing from the chassis and plugging them into a docking station.
    I 'm fairly certain that the power switch/module failed, because swapping the power supply didn't work.
    The switch is wired to a small board that is in the top of the chassis. The wiring leads to the bottom of the chassis, where the power supply plugs in.

    I was lucky with this one - both drives are part of a windows storage set and the data is still readable.

    The drives are non-shingled, 7200 RPM Barracuda Pro drives - which is what I wanted.
    I'm disappointed that the power switch/module failed on 2 drives and I'm waiting for the 3rd drive to fail.
    Will see what Seagate (LaCie's parent company) does - the drives are 17 months into a 60 month warranty.

    I used about 1.5 TB of the 4 TB capacity. Will order a 2 TB SSD and use these as backup drives.

    ------- ------- ------- Sep 13, 2020 -- Original Review ------- ------- -------

    My important files are backed up to multiple SSD drives. I decided that it might be easier to consolidate the backups to a larger mechanical drive, so I looked for an external mechanical drive that was durable and had decent performance.

    I read the reviews for LaCie and Glyph - it was obvious that Mac Users were having problems, but there were also some problems for Windows users. The problems seemed worse for the 8 & 10 TB drives.

    I ordered two 4 TB LaCie d2 Professional drives. The drives are very quiet and don't run hot.

    1. After registering one drive, the LaCie website kept looping back to a popup window about Seagate.
    It was impossible to add the 2nd drive until the next day. Maybe a new user account can only register one device when the account is created?

    2. I decided that using Windows utilities was easier vs. trying to use either product download. The User Guides are weak and website articles are old.

    --- Lacie_Desktop_Manager_for_Windows installed correctly, but it couldn't identify any drives, including the LaCie drives.
    --- LaCieToolkit installed correctly - but didn't do much other than identify both drives. You can mirror a system's boot drive to a LaCie drive, but can't mirror a LaCie drive to another LaCie drive. Same thing applies for Backup & Restore.

    2. Both LaCie drives worked out of the box for Windows 10 Pro as standalone drives, but not as Disk Management mirrored volumes.
    --- The drives were already partitioned into an EFI volume and a larger unallocated volume.
    --- After reformatting from FAT32 to NTFS, the EFI volumes remained. Used diskpart from the CMD window to delete the EFI volumes.
    --- Both drives are identical capacities, but I could not add mirrors from Disk Management. The drives would not convert from Basic disk to Dynamic Disk.

    2. I ended up using Windows Storage Spaces with 2 way mirrors. The 2 drives are seen as a single, 4 TB drives.

    ------- ------- ------- Sep 15, 2020 ------- ------- -------
    After a couple of days, I noticed other problems - I had upgraded Windows 10 Pro with the May 2020 update. It required a BIOS update, which I applied on Sep 23.
    There were other driver updates (network & graphics) but none for firmware, storage or USB.

    A. Sep 15 problem: The laptop reboots after sleeping for about 2 hours.
    Sep 23 update: The laptop reboots stopped after a BIOS upgrade.
    ---- The reboots were not related to the LaCie drives which were connected to a docking station.
    ---- The reboots were related to external SSD drives that were connected to the USB 3.0 and USB-C ports.

    B. Sep 15 problem: There's a Windows event about a USB device that's draining power from the system.
    ---- It could be the drives or the USB docking station, but it's a strange message because the devices have
    their own power supplies. But it's possible that's how the Windows interpreted the problem.
    Sep 23 update: The May 2020 update removed all the power plans.
    ---- Added a new Windows power plan to handle sleep & hibernate better.
    ---- I allowed the laptop to hibernate after about 15 minutes of sleep time.
    ---- Then went into properties for the Network adapters and set them so they would not sleep.
    This helps when I want the laptop to come out of hibernate.

    C. Sep 15 problem: Windows Event messages about the drives having the same disk identifiers.
    There's a reference KB 2983588 about MPIO, which is not something that I would enable on a laptop.
    --- Windows Storage Space displays the same serial number for the drives in the storage pool.
    It may be a virtual S/N because it's not the physical drive's serial number.
    Sep 23 update: The Disk Identifier message goes back about 4 or 5 years for Windows.
    ---- It's related to USB 3.0 and a newer protocol.
    The older USB standards used a Bulk-Only Transport (BOT) protocol to transfer data between devices.
    ---- When USB 3.0 was introduced, the BOT protocol was retained but a newer USB Attached SCSI protocol
    (UASP) was defined in the spec which uses the SCSI command set and allows for faster,
    multi-threaded parallel transfers with command queuing.]
    ---- The Windows Storage Space serial number is related to the UASP issue..

    ------- ------- ------- Sep 16, 2020 -- Added a 3rd drive for Acronis Backup ------- ------- -------
    I did not install any of the LaCie/Seagate utilities.
    Used DiskPart to delete the EFI partition, then reformatted the entire drive to NTFS.
    Attached to USB-C. No problems like what was observed originally.

    ------ September 23, 2020 Update --------
    All 3 LaCie drives are working well, without any problems.
    13 people found this helpful
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    Mark Larson
    5.0 out of 5 stars Solid drive. Solid company.
    Reviewed in the United States on April 2, 2023
    Verified Purchase
    I’ve used LaCie products since the 90’s. TheD2 has a heavy aluminum enclosure and is fast and quiet. Registration is easy too.
    Helpful
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    Alberto Repullo
    5.0 out of 5 stars Lo puedo usar con mi MacBook Pro 16 2021 y no se desconecta !!!
    Reviewed in the United States on November 11, 2022
    Verified Purchase
    Gran producto , disco duro a prueba de todo !! , y para mi lo mejor es que nop se desconecta de mi MacBook Pro aunque esta entra en reposo , la activo y el disco esta ahi!!
    Helpful
     Report
    CGH
    1.0 out of 5 stars Dead within 6 months
    Reviewed in the United States on February 15, 2024
    Verified Purchase
    I used this as a backup drive and it worked well for about 6 months, then would no longer mount on either a Mac or a PC. This was always ejected properly and was never dropped or moved once it was set. It just died. $184 down the drain. . .
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    Ohmster
    5.0 out of 5 stars Great External Drive
    Reviewed in the United States on November 27, 2019
    Verified Purchase
    Beautiful aesthetic. Quite. Just that damn blue light! I had to make a vinyl wrap piece on the Cricut to cover it up.
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    Chris D.
    5.0 out of 5 stars Secure backup.
    Reviewed in the United States on October 24, 2019
    Verified Purchase
    Speedy and enough capacity. Fairly small desktop footprint. My only concern is the lack of an on/off switch. I use the drive for backups (but not time machine) and do not leave my backup drives booted/running continuously. After doing a backup, I unmount the drive, and then pull the power plug to have it completely disconnected from the mains. Not the smoothest solution but workable.
    One person found this helpful
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    Top reviews from other countries

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    Shabby
    2.0 out of 5 stars I didn't get the c type to USB or thunderbolt cable
    Reviewed in India on July 5, 2023
    Verified Purchase
    I just got c type to c type cable. But in reviews and other package details it was mentioned about c type to USB cable.
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    Michael G.
    5.0 out of 5 stars Reliable desktop backup, especially for MacOS Time Machine
    Reviewed in Singapore on March 27, 2021
    Verified Purchase
    Easy to set up and use for Time Machine backups from a Mac. Second d2 I’ve bought, the first is nearly five years old and still running just fine.
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    Eduardo Najera
    5.0 out of 5 stars Diseño, calidad y almacenamiento perfectos
    Reviewed in Mexico on July 21, 2022
    Verified Purchase
    La verdad es un producto un poco caro para el estándar, pero este disco duro sale completamente de lo común.
    Tiene un diseño re bonito, la calidad es de 10, y la estabilidad de transferencia de archivos, ni se diga.
    Recomendado ampliamente.
    One person found this helpful
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    Gary R.
    5.0 out of 5 stars Ease of Use
    Reviewed in Canada on June 22, 2022
    Verified Purchase
    Recently purchased a LaCie d2 professional external drive from Amazon. This drive comes in several compacities from 4GB up to 10 GB. It has a low slim profile and smaller footprint in comparison to previous models. The drive is easy to set up, you will need to download the LaCie Toolkit to format the drive. It comes
    only with the USB-C cable. I am using third party software program which offers more options for backups and scheduling.
    Over all fast, easy to use and setup and tons of storage.
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    MIKE
    3.0 out of 5 stars The drive that spoils Neil Poulton's name
    Reviewed in Singapore on August 27, 2022
    Verified Purchase
    I have a couple of LaCie drives before but this has to be the worst in workmanship - if there's any at all.

    It works fine but paying a premium for a Neil Pulton design only to get this quality is disappointing.

    Photos as proof. Go figure if you want to pay for sucky workmanship.
    Customer image
    MIKE
    3.0 out of 5 stars The drive that spoils Neil Poulton's name
    Reviewed in Singapore on August 27, 2022
    I have a couple of LaCie drives before but this has to be the worst in workmanship - if there's any at all.

    It works fine but paying a premium for a Neil Pulton design only to get this quality is disappointing.

    Photos as proof. Go figure if you want to pay for sucky workmanship.
    Images in this review
    Customer image Customer image Customer image
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