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2.5 inch SAS hard drive in black metal caddy

IBM

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

SKU CH-EP3G-TAAWD

One terabyte, 7200 RPM SAS drive in 2.5 inch form factor, supplied with IBM system caddy

  • 1 TB capacity for high-density storage
  • 7200 RPM spindle speed for responsive performance
  • 5 inch SAS 6 Gbps interface for server integration
  • Includes IBM system caddy for direct installation
  • New condition with one-year manufacturer warranty

1 TB SAS Drive With Caddy

This 2.5 inch internal hard drive delivers 1 TB of storage at 7200 RPM through a SAS 6 Gbps interface. The package includes an IBM system caddy for direct installation into compatible drive bays.

Suits SAS Bays Needing 7.2K RPM

This drive fits servers and arrays that accept 2.5 inch SAS drives running at 7200 RPM. Builders who need a different rotational speed or a larger capacity should look at other models.

Interface Is SAS 6 Gbps

The single specification that decides fit is the 6 Gbps SAS interface on a 2.5 inch form factor. Only systems with a matching SAS backplane or controller can use this drive.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $131.99
Pricier than about 56% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does 7200 RPM mean for real-world performance in a server?

The 7200 RPM spindle speed provides faster data access and higher sustained transfer rates than lower-speed drives, improving performance for database and virtualization workloads.

How does the 6 Gbps SAS interface affect usable throughput?

The SAS 6 Gbps interface caps maximum theoretical bandwidth at 6 Gbps; actual throughput depends on the controller, cable quality, and system workload.

Will the included caddy fit a standard 2.5-inch drive bay?

Yes, the supplied IBM SYSTEM caddy is designed for 2.5-inch SAS drive bays in compatible IBM servers and storage enclosures.

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