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3.5-inch silver metal hard drive with SAS connector

DELL

DELL ST91000640SS 1TB 7200 RPM SAS internal hard drive

SKU CH-00RV-CKCJ8

1 TB SAS internal hard drive spinning at 7200 RPM for desktop storage

  • Total capacity1 TB
  • Rotational speed7,200 RPM
  • 1 TB capacity for ample storage space
  • 7200 RPM spindle speed for responsive data access
  • SAS interface for reliable enterprise connectivity
  • New condition ensures full manufacturer specification

Dell 1 TB SAS drive

The Dell ST91000640SS is a 1 TB desktop internal hard drive that spins at 7200 RPM and uses a SAS interface. It arrives in new condition and is suited for systems that require a SAS-connected mechanical drive.

Users needing a SAS interface

This drive suits builders who need a 1 TB SAS hard drive running at 7200 RPM. Buyers who require a different interface or a solid-state drive should look at something else.

How it compares

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

Price $38.99
Cheaper than about 87% of the 4,938 comparable items (median $107.99).
Total capacity 1 TB
Lower than about 60% of the 2,372 comparable items (median 2 TB).
Price per TB $38.99 per TB
Cheaper than about 71% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Total capacity1 TB
Performance
Rotational speed7,200 RPM

Questions about this item

How do I install the ST91000640SS SAS drive and what step is often missed?

Connect the SAS data and power cables to the drive and the controller, then secure the 3.5-inch drive in the bay; the step often missed is confirming the SAS controller detects the drive in its BIOS before booting the OS.

What maintenance or replacement will the 7200 RPM SAS drive need later?

The drive has no user-serviceable parts; monitor SMART health attributes for reallocated sectors and replace the unit if error rates rise or the drive falls out of the RAID array.

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