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Silver 3.5 inch bare hard drive with green circuit board visible on underside

Seagate

Seagate ST4000DM000 4TB 64MB SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-WHQG-PQ64X MPN ST4000DM000

A 4 TB desktop drive with 64 MB cache and a SATA 6.0 Gb/s interface, built for 5900 RPM reliability in servers and all-in-one PCs

  • Total capacity4 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Cache memory64 MB
  • Mean latency6Gb/s

Capacity 4TB

  • 4TB capacity stores large media libraries and backups
  • 64MB cache accelerates frequent file access
  • SATA 6.0Gb/s interface enables fast data transfer
  • 5900RPM spindle balances performance with quiet operation
  • 5-inch form factor fits standard desktop drive bays

4 TB desktop hard drive

This 3.5 inch internal drive offers 4 TB of storage on a SATA 6.0 Gb/s interface with 64 MB cache. It uses 1.33 TB per disk technology and spins at 5900 RPM for desktop and home server workloads.

Check SATA port and bay space

Verify your motherboard has a free SATA 6.0 Gb/s port and that your chassis can fit a 3.5 inch drive measuring 146.99 mm long, 101.60 mm wide and 26.11 mm high. Ensure your power supply provides a standard SATA power connector.

Suits bulk storage on desktops and home servers

This drive fits builders who need high capacity at low cost for media libraries, backups or entry level direct attached storage. Users who require faster access times for operating systems or heavy random workloads should consider solid state alternatives.

How it compares

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

Price $200.99
Pricier than about 69% of the 4,938 comparable items (median $107.99).
Total capacity 4 TB
Higher than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $50.25 per TB
Cheaper than about 61% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Product lineDesktop HDD
Model nameST4000DM000
Total capacity4 TB
Recommended useIdeal for Servers
Performance
Mean latency6Gb/s
Storage
Cache memory64 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Max height26.11 mm
Maximum width101.6 mm
Maximum length146.99 mm
Shipping weight0.63 kg
Package size147 × 102 × 25 mm

Other versions of this model

5 more in the same range

Questions about this item

Does the ST4000DM000 ship with mounting screws or a SATA cable, or must they be purchased separately?

The drive is supplied as a bare 3.5" unit only; mounting screws and a SATA cable are not included and must be sourced separately.

The spec lists 5900RPM and 64MB cache — how do those figures affect real-world desktop performance?

The 5900RPM spindle and 64MB cache deliver steady throughput for bulk storage, backups and media libraries rather than peak speeds for OS or gaming workloads.

With a 6.0Gb/s SATA interface, what sustained transfer rate should I expect once the drive is installed in a PC?

The SATA 6.0Gb/s link handles burst traffic, while the 5900RPM platters and 64MB cache set the sustained rate for large sequential reads and writes.

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