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- Description
- Specifications
HPE's SSD product information reference rates 872355-B21 at 10 drive writes per day, with 510 MiB/s sequential read and 475 MiB/s sequential write. At 4KiB it shows 63,000 random read and 46,500 random write IOPS at queue depth 16, maxima of 69,000 reads at queue depth 32 and 46,500 writes at queue depth 4, and average latency of 110 microseconds for reads and 37 for writes.
The ProLiant ML350 Gen9 QuickSpecs file it under 6G SATA hot plug WI-3 SFF smart carrier drives, where it is the only 400GB entry. The DL580 Gen9 option parts list groups it with 872359-B21 at 800GB and the 1.6TB drive 872363-B21.
HPE's service-parts record describes spare 872512-001 as a 400GB SATA SSD, 6Gb/s, 2.5-inch SFF, write intensive (WI-3), smart carrier, digitally signed firmware. The matrix pairs the spare with this option and lists HPE model number EK000400GWEPE and drive assembly number 872367-001; the same model number is on the 3.5-inch option 872357-B21 (assembly 872367-003). More HPE solid state drives can be browsed at the HPE SSD drives hub.
| 872355-B21 Specs | |
| Option number | 872355-B21 |
| HPE spare number | 872512-001 |
| HPE model number | EK000400GWEPE |
| Drive assembly number | 872367-001 |
| Capacity | 400GB |
| Interface | SATA, 6Gb/s |
| Form factor | 2.5-inch small form factor (SFF) |
| Carrier | smart carrier (SC) |
| Class | write intensive (WI-3) |
| Digitally signed firmware | Yes |
| Sequential read / write | 510 / 475 MiB/s |
| Random read / write (queue depth 16) | 63,000 / 46,500 IOPS |
| Drive writes per day | 10 |
Also listed for the HPE ProLiant DL380 Gen10. See all DL380 Gen10 parts and upgrades.