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

DELL

DELL ST91000640SS Constellation.2 1TB 7200RPM SAS 64MB 2.5" with tray

SKU CH-RRBX-DNN8F

1 TB 7200 RPM SAS 64 MB cache 2.5-inch drive with tray for PowerEdge servers

  • 1 TB capacity for large datasets
  • 7200 RPM spindle for fast data access
  • 64 MB cache boosts read and write performance
  • SAS 6 Gb/s interface suits enterprise workloads
  • Includes PowerEdge server tray for direct installation

Server storage upgrade

The Dell Constellation.2 ST91000640SS is a 1000GB SAS hard drive spinning at 7200RPM with a 64MB cache. It arrives new in a 2.5 inch form factor and includes a compatible caddy tray for direct installation. The drive is designed for PowerEdge servers such as the R610, R710, T410 and M610.

Fit for PowerEdge bays

This drive suits administrators replacing a failed disk or adding capacity to the listed PowerEdge models where a 2.5 inch SAS bay is available. It is not for systems that lack a SAS backplane or cannot accept the supplied tray. Buyers needing a different interface or a 3.5 inch form factor should look elsewhere.

Interface decides compatibility

The single specification that determines fit is the 2.5 inch SAS 6Gb/s interface. Only servers with a matching SAS backplane and the correct tray dimensions can use this drive.

Přednosti

  • 1 TB capacity for large datasets
  • 7200 RPM spindle for fast data access
  • 64 MB cache boosts read and write performance
  • SAS 6 Gb/s interface suits enterprise workloads
  • Includes PowerEdge server tray for direct installation

Specifikace

Pro tento produkt zatím nejsou zveřejněny žádné specifikace.

Otázky k tomuto produktu

Does the drive ship with the server tray included or must it be purchased separately?

The listing includes the Dell PowerEdge caddy/tray so the drive can be installed directly in a compatible bay.

Which capacity and speed variant matches the ST91000640SS model?

This is the 1000GB model spinning at 7200RPM with a 64MB buffer and SAS 6Gb/s interface.

What sustained throughput can be expected from the 6Gb/s SAS link inside a PowerEdge server?

The 6Gb/s SAS interface supports up to 600MB/s theoretical bandwidth; real-world throughput depends on the controller and workload.

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