Brand: HPE · SKU: 831739-B21 · MPN: 831739-B21 · Category: Components
The HPE 831739-B21 PCIe card is a 6.4TB Read Intensive HHHL (Half-Height Half-Length) card designed to redefine storage efficiency and performance for read-intensive applications. It delivers blazing-fast data access speeds and offers a robust storage solution tailored for server environments, backed by a 3-year warranty. It is optimized for read-intensive workloads, such as High-Performance Computing (HPC), data warehousing, large-scale data analytics, and read-centric databases. It is a PCIe card-based direct-attach solid state storage technology solution for application performance improvement in HPE ProLiant ML/DL/SL Server series. Some sources indicate it is a PCIe x4 Lanes card, while others specify PCIe 2.0 x8. It is also referred to as a Solid State Drive (SSD).
| Endurance | 10 DWPD (mentioned in one source) |
|---|---|
| Form Factor | HHHL (Half-Height Half-Length) / FH/HL (Full-Height/Half-Length) |
| Read Latency | 95 MicroSecond / 95 ps |
| Workload Type | Read Intensive (RI) / Read Intensive-2 |
| Write Latency | 21 MS / 21 ps |
| Storage Capacity | 6.4 TB |
| Interface Standard | PCI Express 2.0 x8 (Also noted as PCIe x4 Lanes) |
| Max Read IOPS (4KB) | 245000 IOPS or 71.5k IOPS |
| Max Write IOPS (4KB) | 78500 IOPS or 78.5 IOPS |
| Maximum Read Transfer Rate | 2.10 Gbps (or 2.10 GB/s) |
| Maximum Write Transfer Rate | 1.60 Gbps |
| Warranty | 3-year warranty |
| Weight | 15.87 oz (Approximate) |
| Dimensions | Height: 2.5", Width: 8.5", Depth: 9.5" |
This is an HPE PCIe Workload Accelerator based on NAND Flash solid-state storage technology, offering 6.4TB capacity for read-intensive server environments. It is designed to improve application performance by providing excellent low latency and high read throughput via a PCIe card interface, supporting HPE ProLiant server series.
Yes, this HPE 6.4TB Read Intensive-2 FH/HL PCIe Workload Accelerator (831739-B21) is 100% genuine HPE hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE 6.4TB Read Intensive-2 FH/HL PCIe Workload Accelerator 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 831739-B21.