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2.5 inch SAS hard drive in IBM caddy tray

IBM

IBM HUC109090CSS600 900GB 10000RPM 6Gb/s 2.5" SAS internal hard drive

SKU CH-NJSD-01E0H

Stores 900GB on a 2.5-inch SAS drive spinning at 10000RPM with an IBM caddy included

  • 900GB capacity supports data-intensive workloads
  • 10000RPM spindle speed reduces access latency
  • SAS 6Gb/s interface enables fast data transfer
  • 5-inch form factor fits dense server bays
  • Includes IBM system caddy for immediate installation

900 GB SAS drive for enterprise servers

This 2.5 inch internal hard drive delivers 900 GB of storage on a 6 Gb/s SAS interface. It spins at 10 000 RPM and includes an IBM system caddy for hot-swap bays. The unit ships with zero powered-on hours and is intended for compatible enterprise storage arrays and servers.

6 Gb/s SAS throughput ceiling

The SAS 6 Gb/s link caps sustained transfer rates at the interface maximum, so sequential performance cannot exceed that bandwidth. Random I/O is limited by the 10 000 RPM rotational speed and mechanical seek time. Workloads needing higher throughput or lower latency will require a faster interface or solid-state media.

15 mm z-height with supplied tray

The 15 mm thickness fits standard 2.5 inch hot-swap carriers, and the included IBM caddy secures the drive without extra hardware. SAS connectors handle both data and power through the backplane, eliminating separate cables. The mechanical spindle produces audible noise and vibration typical of 10 000 RPM enterprise drives.

Highlights

  • 900GB capacity supports data-intensive workloads
  • 10000RPM spindle speed reduces access latency
  • SAS 6Gb/s interface enables fast data transfer
  • 5-inch form factor fits dense server bays
  • Includes IBM system caddy for immediate installation

Specifications

No published specifications for this item yet.

Questions about this item

Which part number matches the 900GB 10000RPM 2.5" SAS drive?

The listing covers part numbers 81Y9893, 81Y9915 and 81Y9918, all referring to the same HUC109090CSS600 model with 900GB capacity and 10000RPM speed.

What does the 10000RPM rating deliver in a live server?

A 10000RPM spindle gives shorter average latency and higher sustained throughput than slower drives, improving random I/O performance for transactional workloads.

How does the 6Gb/s SAS interface limit real-world transfer rates?

The 6Gb/s SAS link caps the maximum burst transfer at 600MB/s; sustained rates will be lower and depend on the drive’s internal media speed.

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