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Silver 3.5 inch hard drive with black Dell mounting tray

DELL

DELL 2G4HM 02G4HM 2TB 7.2K 3G 3.5in SATA internal hard drive

SKU CH-M6ZH-5G15C

A 2 TB 3.5-inch SATA hard drive spinning at 7200 rpm with 32 MB cache, supplied with a mounting tray

  • 2 TB capacity stores large media libraries and backups
  • 7200 RPM spindle speed delivers quick file access
  • 32 MB cache buffers bursts for smoother throughput
  • SATA 3 Gb/s interface fits standard desktop motherboards
  • 5-inch form factor with tray installs directly in drive bays

2 TB 3.5″ SATA desktop drive

This 3.5-inch internal hard drive provides 2 TB of storage on a SATA 3 Gb/s interface. It spins at 7 200 RPM and includes a 32 MB cache buffer. The unit ships with a mounting tray for direct installation in compatible desktop bays.

Replaces lower-capacity or slower 3.5″ SATA drives

The jump is worthwhile when a desktop or workstation needs more space than a 1 TB drive offers and can use the 7 200 RPM spindle speed for faster sequential access. Systems limited to SATA 1.5 Gb/s will still work but cannot saturate the interface.

Practical limits of the SATA 3 Gb/s interface

Maximum theoretical throughput is 3 Gb/s, so sustained transfer rates will not exceed that ceiling. The 32 MB cache helps burst performance but does not overcome the interface bottleneck for large sequential workloads.

How it compares

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

Price $47.99
Cheaper than about 79% 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

Does the 3.5in SATA drive include a mounting tray for a Dell bay?

The unit ships with a Dell tray that fits standard 3.5in drive bays, so no separate caddy is required.

Which SATA cable and power connector does the WD2003FYYS-18W0B0 use?

Connect a standard SATA data cable to the 3Gb/s port and a 15-pin SATA power lead; the drive spins up at 7200RPM once both are seated.

How often should the 32MB cache drive be checked for bad sectors?

Run a surface scan once a year; the 2TB capacity at 7200RPM typically shows wear after several years of continuous use.

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