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Silver 3.5 inch SAS hard drive with circuit board visible

DELL

DELL WTJVY 2TB 7.2K SAS 3.5" 6Gb/s internal hard drive

SKU CH-FATY-PF66H

A 2 TB enterprise-class SAS hard drive spinning at 7200 RPM in a 3.5 inch form factor with a 6 Gb/s interface

  • Total capacity2 TB
  • Interface typeSAS 6Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • 2 TB capacity stores large datasets and media libraries
  • 7200 RPM spindle speed delivers responsive read and write performance
  • SAS 6 Gb/s interface provides reliable enterprise-grade connectivity
  • 5-inch form factor fits standard desktop drive bays
  • New condition ensures full manufacturer-rated reliability from first use

Enterprise SAS storage

The DELL WTJVY is a 2TB 3.5" internal hard drive built for enterprise workloads. It connects through a SAS 6Gb/s interface and spins at 7200 RPM. The drive suits servers and storage arrays that require consistent throughput and dual-port reliability.

Upgrade from nearline SATA

This drive replaces slower nearline SATA disks when the workload demands the dual-port SAS interface and higher sustained transfer rates. The jump is worth it for RAID arrays, backup targets or multi-user databases that saturate a single-port SATA link. It is not for systems that only accept SATA signalling or lack a SAS controller.

Sustained 7200 RPM throughput

Under continuous load the 7200 RPM spindle maintains steady sequential performance without the thermal throttling seen in burst-oriented consumer drives. The SAS interface keeps command queuing efficient during heavy random I/O. Firmware tuned for 24/7 operation reduces latency variance during extended write sessions.

How it compares

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

Price $81.99
Cheaper than about 58% of the 4,938 comparable items (median $107.99).
Total capacity 2 TB
Typical for this category: the median of 2,372 items is 2 TB.
Price per TB $41.00 per TB
Cheaper than about 69% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Total capacity2 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSAS 6Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

What size drive bay does the 3.5" WTJVY SAS drive require?

It fits a standard 3.5-inch internal bay using the SATA form-factor mounting holes.

How is the SAS interface connected during installation, and what step is often missed?

Attach both the SAS data cable and the separate power connector; forgetting the power lead is the common error.

When should the 7200 RPM enterprise-class WTJVY drive be replaced?

Replace it once SMART attributes show reallocated sectors or the drive exceeds its rated workload limit.

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