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Audited Supplier
| Model | 9460-16i | 9460-8i | 9480-8i8e | 9440-8i |
| Ports | 16 internal | 8 internal | 8 internal/8 external | 8 internal |
| Connectors | Four (x4) SFF-8643 | Two (x4) SFF-8643 | Two (x4) SFF-8643, Two (x4) SFF-8644 | Two SFF-8643 |
| Storage Interface Support |
9440-8iSAS, SATA, PCIe (NVMe) | |||
| Maximum Devices Per Controller |
Four x4, Eight x2 | Two x4, Four x2 | Two x4, Four x2 (internal only) |
Two x4, Two x2 (direct-attached only) |
| Maximum Devices Per Controller |
SAS/SATA: 240 NVMe: 24 |
SAS/SATA: 240 NVMe: 24 |
SAS/SATA: 240 NVMe: 24 |
SAS/SATA: 63 NVMe: 2 |
| Cache Memory | 4 GB 2133 MHz DDR4 SDRAM | 2 GB 2133 MHz DDR4 SDRAM | 4 GB 2133 MHz DDR4 SDRAM | N/A |
| I/O Processor/ SAS Controller |
SAS3516 | SAS3508 | SAS3516 | SAS3408 |
| Host Bus Type | PCIe 3.1 x8 | PCIe 3.1 x8 | PCIe 3.1 x8 | PCIe 3.1 x8 |
| Cache Protection |
CacheVault CVPM05 |
CacheVault CVPM05 |
CacheVault CVPM05 |
N/A |
| Key RAID Data Protection Features | • RAID levels 0, 1, 5, and 6* • RAID spans 10, 50, and 60* • JBOD Mode* • Online Capacity Expansion (OCE) • Online RAID Level Migration (RLM) • Auto resume after loss of system power during array rebuild or reconstruction (RLM) • Single controller multipathing • Load balancing • Configurable stripe size up to 1 MB (64 KB only for 9440-8i) • Fast initialization for quick array setup • Check consistency for background data integrity • SSD support with SSD Guard™ technology • Patrol read for media scanning and repairing |
• 64 virtual drive support (32 for 9440) • DDF compliant configuration on disk (COD) • S.M.A.R.T support • Global and dedicated hot spare with revertible hot spare support - Automatic rebuild - Enclosure affinity - Emergency SATA hot spare for SAS arrays • Enclosure management - SES (inband) - SGPIO (sideband) • DataBolt bandwidth optimizer technology support for compatible expander-based enclosures • Shield state drive diagnostic technology |
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| Physical Dimensions | 6.127 in. × 2.712 in. (155.65 mm × 68.90 mm) |
6.127 in. × 2.712 in. (155.65 mm × 68.90 mm) |
6.600 in. × 2.712 in. ( 167.65 mm × 68.90 mm) |
6.127 in. × 2.712 in. (155.65 mm × 68.90 mm) |
| Typical Power | 17.02W | 14.16W | 10.05W | |
Suppliers with verified business licenses
Audited Supplier 
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