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Silver 2.5 inch SAS hard drive with circuit board visible

DELL

DELL 4X1DR 900GB 10K 2.5" SAS internal hard drive

SKU CH-BWKA-97VW7

A 900 GB SAS hard drive spinning at 10 000 rpm in a 2.5 inch form factor

  • 900 GB capacity stores large datasets
  • 10 K RPM spindle delivers fast data access
  • 5 inch form factor fits dense server bays
  • SAS interface ensures reliable enterprise connectivity
  • New condition guarantees full manufacturer specification compliance

Dell 4X1DR 900GB 10K SAS HDD

This new Dell 4X1DR is a 900GB 2.5-inch internal hard drive spinning at 10K RPM. It uses a SAS interface for direct attachment to compatible controllers or backplanes. The drive is suited for servers or workstations that require this capacity and speed combination.

For SAS environments needing 900GB at 10K RPM

This drive fits systems with a 2.5-inch SAS bay and a controller that supports the interface. It is not for platforms that only accept 3.5-inch drives. It is not for buyers who need a larger capacity than 900GB. It is not for builds requiring a different rotational speed or physical format.

SAS interface decides compatibility

The single specification that determines fit is the SAS interface. The system must provide a SAS connection and a 2.5-inch drive bay. Without a SAS controller or backplane, the drive cannot be used. Verify the interface and bay size before purchase.

How it compares

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

Price $50.99
Cheaper than about 77% 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 the 10K spindle speed mean for real-world access times?

The 10K RPM rotation reduces average latency compared with slower drives, so random reads and writes complete faster in a server or workstation.

What does the SAS interface limit in practice?

SAS provides dual-port redundancy and a 6 Gb/s link speed, capping sustained throughput at the interface maximum.

Will the 2.5 inch form factor fit a standard 3.5 inch drive bay?

The 2.5 inch drive needs a 2.5 inch bay or an adapter bracket to mount securely in a 3.5 inch slot.

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