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Silver 3.5 inch SATA hard drive with green circuit board visible

Seagate

Seagate ST4000DM000 4TB 3.5" 5900 RPM 64MB SATA internal hard drive

SKU CH-HR4G-MDQ3S

4TB 3.5" desktop drive spins at 5900 RPM with 64MB cache over SATA 6.0Gb/s

  • Total capacity4 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed5,900 RPM
  • Cache memory64 MB
  • 4TB capacity stores large media libraries and backups
  • 5900 RPM spindle speed balances performance with quiet operation
  • 64MB cache accelerates frequent read and write tasks
  • SATA 6.0Gb/s interface enables fast data transfers
  • 30 years of Seagate reliability backs everyday desktop use

Desktop storage for everyday builds

The Seagate ST4000DM000 is a 4TB 3.5-inch internal hard drive built for desktop PCs, all-in-one systems and home servers. It connects through a SATA 6.0Gb/s interface and spins at 5900 RPM with a 64MB cache. The drive suits general storage, gaming libraries and direct-attached or network-attached storage arrays. Thirty years of Seagate manufacturing back the design.

Suits bulk storage on a SATA bus

This drive fits builders who need high capacity on a standard SATA connection for desktop, DAS or NAS use. It is not for systems that only accept 2.5-inch drives or M.2 modules. Buyers who require faster access times for boot or scratch workloads should consider solid-state alternatives. The 5900 RPM spindle prioritises capacity and acoustics over peak throughput.

4TB capacity on SATA 6.0Gb/s

The single specification that decides fit is the 4TB capacity delivered over a SATA 6.0Gb/s interface in a 3.5-inch form factor. A motherboard or controller with a free SATA port and a 3.5-inch bay is required. The 64MB cache and 5900 RPM speed support sustained transfers for media, backups and game installs. Verify physical space and SATA power and data cables 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 $130.99
Pricier than about 55% 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 $32.75 per TB
Cheaper than about 79% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST4000DM000
Total capacity4 TB
Performance
Rotational speed5,900 RPM
Storage
Cache memory64 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

How does the 5900 RPM spindle speed affect everyday desktop performance?

The 5900 RPM rotation provides steady throughput for bulk storage tasks such as media libraries, backups and RAID arrays while keeping acoustics and power draw lower than faster-spinning drives.

What does the SATA 6.0Gb/s interface limit in real use?

The SATA 6.0Gb/s link caps the maximum burst transfer rate at 6.0Gb/s; sustained reads and writes will be lower and are governed by the 5900 RPM platters and 64MB cache.

Will this 3.5-inch drive fit a standard desktop drive bay?

Yes, the 3.5-inch form factor matches the standard desktop internal bay and uses the same SATA data and power connectors found in typical PC cases.

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