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Silver 2.5 inch SAS hard drive with mounting tray

DELL

DELL ST91000640SS 1TB 7200RPM 64MB 2.5" SAS laptop hard drive

SKU CH-YWHF-PNS5T

1 TB 7200 RPM 2.5" SAS laptop drive with 64 MB cache and included tray

  • 1 TB capacity stores large data sets
  • 7200 RPM spindle delivers fast sequential access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6 Gb/s interface provides reliable enterprise connectivity
  • 5 inch form factor with tray fits standard laptop bays

Dell 1 TB 2.5" SAS laptop drive

This new Dell ST91000640SS is a 2.5 inch laptop internal hard drive with a 1 TB capacity. It spins at 7200 RPM and uses a SAS 6 Gb/s interface with a 64 MB cache. A tray is included for installation.

Suited for SAS-equipped laptops and arrays

It suits users who need a 1 TB 7200 RPM drive with a 64 MB cache on a 6 Gb/s SAS connection. Buyers whose systems only accept a different physical or electrical interface cannot use this drive.

SAS 6 Gb/s interface decides compatibility

The single specification that determines fit is the 6 Gb/s SAS interface on a 2.5 inch form factor. Verify that the laptop or enclosure supports this exact connection before purchase.

Highlights

  • 1 TB capacity stores large data sets
  • 7200 RPM spindle delivers fast sequential access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6 Gb/s interface provides reliable enterprise connectivity
  • 5 inch form factor with tray fits standard laptop bays

Specifications

No published specifications for this item yet.

Questions about this item

Does my laptop need a 2.5" SAS 6Gb/s interface to use this ST91000640SS drive?

Yes, the drive connects through a 2.5" SAS 6Gb/s interface, so the host system must provide that same interface for the drive to function.

Can I keep using my existing 2.5" SAS backplane with this 7200RPM unit?

The drive uses the standard 2.5" SAS 6Gb/s form factor, so it will fit the same backplane you already have.

How can I confirm the drive is running at 7200RPM after installation?

Check the rotational speed reported in your system BIOS or a hardware monitoring tool; it should show 7200RPM for this model.

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