Description
HPE PM1643A 1.92TB SAS 2.5" SSD
The PM1643A is HPE's 1.92TB SAS drive, running at 12Gb/s in the 2.5-inch size and rated Read Intensive. It arrives with a Smart Carrier already attached. That's the HPE tray with status lights across the front face, and having it fitted means there's no separate caddy to order, no screws to hunt down, and nothing to strip off a retired drive before this one can go into a bay.
Key Features
- 1.92TB of capacity in a single 2.5-inch drive bay
- SAS interface running at 12Gb/s, twice what a SATA connection carries
- Read Intensive endurance rating, matched to volumes that serve more than they absorb
- Smart Carrier tray supplied already fitted to the drive
- Status indicators on the carrier face covering activity, location and faults
- Internal 2.5 inch drive under HPE part number PM1643A
Performance and Applications
The lights on a Smart Carrier do real work. They show which drive has failed without anyone counting bays from the left, and they warn you when pulling one would take data with it. Across a rack of twenty identical drives, that's the difference between a two-minute swap and an incident report. Read Intensive duty covers content stores, image repositories, software distribution points, and reporting volumes, where data goes on once and gets served out thousands of times over.
Compatibility and Installation
Carrier designs shift between HPE server generations, so match the tray to the chassis you're filling rather than going by capacity alone. You'll need a SAS controller or backplane too, because a SATA-only port won't run this drive. Slide it home until the latch closes and let the controller pick it up.
HPE PM1643A 1.92TB SSD for Drop-In ProLiant Upgrades
For a bay that needs filling today rather than after a second delivery, this one is ready as it comes. 1.92TB of Read Intensive SAS flash, tray attached, lights wired up.
