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Silver 2.5 inch SAS hard drive mounted in black Dell caddy tray

DELL

DELL ST91000640SS 1TB 7.2K RPM 6Gb/s 2.5" SAS internal hard drive with caddy

SKU CH-F825-DJ67F

A 1000 GB 2.5" SAS hard drive spinning at 7200 RPM with 64 MB cache, supplied with a server caddy for direct installation

  • 1 TB capacity for large storage needs
  • 7200 RPM spindle speed for responsive data access
  • SAS 6 Gb/s interface for reliable server connectivity
  • 64 MB cache buffer to smooth burst workloads
  • Includes Dell R-series caddy for direct 2.5" bay installation

Dell Constellation.2 1 TB SAS hard drive with caddy

This 2.5-inch internal drive delivers 1000 GB of storage on a 6 Gb/s SAS interface. It spins at 7200 RPM and includes a 64 MB buffer. The unit ships new with an R-series caddy for direct installation.

Server and array builders needing 2.5-inch SAS bays

The drive fits servers and storage arrays that accept 2.5-inch SAS devices. It is not for systems that lack SAS backplanes or controllers. It is also not for users who require a different physical size or interface.

6 Gb/s SAS interface

Compatibility hinges on the host providing a 6 Gb/s SAS connection and a 2.5-inch drive bay. Without that interface the drive cannot function. Verify the controller and backplane before purchase.

Ciri-ciri utama

  • 1 TB capacity for large storage needs
  • 7200 RPM spindle speed for responsive data access
  • SAS 6 Gb/s interface for reliable server connectivity
  • 64 MB cache buffer to smooth burst workloads
  • Includes Dell R-series caddy for direct 2.5" bay installation

Spesifikasi

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Soalan tentang produk ini

How can I confirm the ST91000640SS is running at its rated 7200 RPM after installation?

Use a SMART monitoring tool such as CrystalDiskInfo or smartctl to verify the rotational speed reads 7200 RPM and the SAS link negotiates at 6 Gb/s.

The listing mentions an R Series caddy — does the drive ship with that tray or must I order it separately?

The drive ships with the R Series caddy included, so no separate tray purchase is required for Dell servers that accept 2.5" SFF SAS drives.

This model shows a single 1000 GB capacity — are there other capacities or versions of the ST91000640SS I should consider?

The ST91000640SS is offered only in the 1000 GB version with 64 MB cache; choose a different model number if you need a different capacity.

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