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Silver 2.5 inch SAS hard drive in black caddy tray

IBM

IBM ST91000640SS 1TB 7200RPM 6Gbps 2.5" SAS internal hard drive

SKU CH-4DH2-D8VM7

2.5-inch SAS hard drive with 1 TB capacity and 7 200 RPM speed, supplied with a system storage caddy

  • 1 TB capacity for high-density storage
  • 7200 RPM spindle speed for responsive data access
  • SAS 6Gbps interface for reliable enterprise connectivity
  • 5 inch form factor fits dense server bays
  • Includes IBM System Storage caddy for direct installation

Product identity

This IBM ST91000640SS is a 1000GB 2.5 inch SAS hard drive spinning at 7200RPM with a 6Gbps interface. It ships new and includes a SYSTEM STORAGE caddy for direct installation in compatible bays.

Fit and alternatives

The drive suits servers and storage arrays that accept 2.5 inch SAS nearline drives and need 1000GB capacity at 7200RPM. Buyers who need a different capacity, a different rotational speed or a different physical format should consider other models.

Deciding specification

The 6Gbps SAS interface is the single specification that determines whether this drive will connect and function in your system. Verify that your controller or backplane supports 6Gbps SAS before purchase.

商品特色

  • 1 TB capacity for high-density storage
  • 7200 RPM spindle speed for responsive data access
  • SAS 6Gbps interface for reliable enterprise connectivity
  • 5 inch form factor fits dense server bays
  • Includes IBM System Storage caddy for direct installation

商品規格

本商品目前尚未公佈規格。

商品問答

How do I install the ST91000640SS with the included SYSTEM STORAGE caddy into a 2.5" SAS bay?

Slide the drive into the supplied caddy until it clicks, then insert the assembly into the 2.5" SAS backplane so the 6Gbps connector seats fully.

What maintenance or replacement will the ST91000640SS need over its service life?

No scheduled maintenance is required; replace the drive if SMART attributes report reallocated sectors or if the 7200RPM mechanism develops unusual noise.

What limit appears first on the ST91000640SS during sustained write workloads?

The 6Gbps SAS interface caps sustained throughput, so sequential writes flatten at the link rate before the 7200RPM platters become the bottleneck.

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