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- Description
- Specifications
636595-B21 is an early HPE enterprise SSD: 200GB, SATA at 3Gb/s, multi-level cell (MLC) flash, 2.5-inch small form factor, in HPE's Enterprise Mainstream endurance class.
PartSurfer lists spare 637071-001 for it, a 200GB hot-plug SSD with SATA interface, 3Gb/s transfer rate, 2.5-inch SFF, MLC, enterprise mainstream.
The 3G in the name is the 3Gb/s SATA transfer rate given in the spare description, and Enterprise Mainstream is the endurance class printed in both the option and spare names.
HPE's SSD QuickSpecs ties its enterprise definition to full data path error detection and surprise power loss protection, and describes the SmartSSD Wear Gauge, which reports drive health.
The SSD QuickSpecs adds that the Wear Gauge works with Smart Array firmware 5.0 or later and needs a Smart Array or Smart HBA controller from HPE's list.
Fit check: a 2.5-inch hot-plug SATA bay on an HPE server whose drive list includes 636595-B21 or 637071-001. Other capacities in the same 3G SATA MLC line are 636593-B21 (100GB) and 636597-B21 (400GB).
| 636595-B21 Specs | |
| Option | 636595-B21 |
| Spare | 637071-001 |
| Capacity | 200GB |
| Interface | SATA 3Gb/s |
| Flash | MLC |
| Class | Enterprise Mainstream |
| Form factor | 2.5-inch SFF |
| Hot-plug | yes |