- Manufacturer Part Number: 7Y75A001WW
- Number of Hard Drives Supported: 24
- Number of Hard Drives Installed: No
- Number of Solid State Drive Supported: 24
- Number of Solid State Drive Installed: No
- Ethernet Technology: 10 Gigabit Ethernet
- Number of Total Expansion Bays: 24
- Number of 2.5″ Bays: 24
- Number of Controllers: 2
- Controller Type: 12Gb/s SAS
- RAID Supported: Yes
- RAID Levels: 0, 1, 3, 5, 6, 10
- Number of SAS Ports (External): 4
- Total Number of USB Ports: 2
- Network (RJ-45): Yes
- Protocols:
- iSCSI
- SSH
- SMI-S
- SNMP
- SSL
- LDAP
- Number of Power Supplies Installed: 2
- Maximum Power Supply Wattage: 913 W
- Redundant Power Supply: Yes
- Height: 3.3″
- Width: 17.7″
- Depth: 21.8″
- Form Factor: Rack-mountable
- Rack Height: 2U
Overview
Lenovo ThinkSystem DE4000H is a scalable, hybrid entry-level storage system that is designed to provide performance, simplicity, capacity, security, and high availability for medium to large businesses. It delivers enterprise-class storage management capabilities with a wide choice of host connectivity options, flexible drive configurations, and enhanced data management features. The ThinkSystem DE4000H is a perfect fit for a wide range of enterprise workloads, including big data and analytics, video surveillance, technical computing, backup and recovery, and other storage I/O-intensive applications.
ThinkSystem DE4000H models are available in a 2U rack form-factor with 24 small form-factor (2.5-inch SFF) drives (2U24 SFF), 12 large form-factor (3.5-inch LFF) drives (2U12 LFF), or a 4U rack form-factor with 60 LFF drives (4U60 LFF) and include two controllers, each with 8 GB cache for a system total of 16 GB. Universal 10 Gb iSCSI or 8/16 Gb Fibre Channel (FC) ports provide base host connectivity, and the host interface cards provide additional 10 Gb iSCSI or 8/16 Gb FC, 12 Gb SAS, 10/25 Gb iSCSI, or 8/16/32 Gb FC connections.
The ThinkSystem DE4000H Storage Array scales up to 192 drives with the attachment of Lenovo ThinkSystem DE120S 2U12, DE240S 2U24 SFF, and DE600S 4U60 LFF Expansion Enclosures. It also offers flexible drive configurations with the choice of 2.5-inch (SFF) and 3.5-inch (LFF) form factors, 10 K rpm SAS and 7.2 K rpm NL SAS hard disk drives (HDDs), and SAS solid-state drives (SSDs).
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