Brand: HPE (Hewlett Packard Enterprise) · SKU: 779166-B21 · MPN: 779166-B21 · Category: Storage
The HPE 779166-B21 is a 400GB Solid State Drive (SSD) designed for enterprise-class storage arrays and mission-critical servers. It utilizes Multi-Level Cell (MLC) NAND flash and features a 12Gb/s SAS interface with a 2.5-inch Small Form Factor (SFF) design. It is categorized as a Write Intensive (WI) or Mainstream Endurance (ME) drive, making it suitable for demanding workloads like databases, virtualization, and high-transaction environments. The drive includes a Smart Carrier (SC) for hot-swappable integration and is compatible with a wide range of HPE ProLiant and Synergy systems. Some versions may feature Self-Encrypting Drive (SED) technology. Spare part number is often 780431-001.
| Capacity | 400GB |
|---|---|
| Form Factor | 2.5-inch SFF |
| Carrier Type | Smart Carrier (SC) |
| Hot-Swappable | Yes |
| Interface Type | SAS 12Gb/s |
| NAND Flash Type | MLC |
| Spare Part Number | 780431-001 |
| Workload/Endurance | Write Intensive (WI) / Mainstream Endurance (ME) |
| Warranty | One-year HPE warranty (for genuine replacement parts, varies if refurbished). |
| Weight | Not Available |
| Dimensions | 2.5-inch SFF |
High-performance, 400GB SAS 12Gb/s SSD built for enterprise workloads requiring sustained performance, predictable latency, and high endurance in HPE ProLiant and Synergy server platforms. Its 2.5-inch SFF design facilitates dense deployment.
Yes, this HPE 400GB SAS 12Gb/s 2.5-inch SFF Write Intensive MLC SSD (779166-B21) is 100% genuine HPE (Hewlett Packard Enterprise) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE 400GB SAS 12Gb/s 2.5-inch SFF Write Intensive MLC SSD includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 779166-B21.