We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5 inch internal hard drive with SATA connectors

Seagate

Seagate BarraCuda ST8000DM004 8TB 5400 RPM SATA 6.0Gb/s 256MB 3.5" internal hard drive

SKU CH-ZCPT-MKS18

High-capacity 8 TB desktop drive with a 256 MB cache and 5400 RPM spindle for bulk storage

  • Total capacity8 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed5,400 RPM
  • 8TB capacity stores massive media libraries
  • 256MB cache speeds up frequent file access
  • SATA 6.0Gb/s interface enables fast data transfer
  • 5400 RPM spindle balances performance and quiet operation
  • 5-inch form factor fits standard desktop bays

Capacity and Interface

The Seagate BarraCuda ST8000DM004 is an 8TB 3.5-inch internal hard drive with a SATA 6.0Gb/s interface. It spins at 5400 RPM and provides a 256MB cache for everyday desktop workloads.

Ideal Uses and Limits

This drive suits builders who need high-capacity bulk storage for media libraries, backups or network-attached storage arrays. Buyers who want faster random access for an operating system or primary applications should look at solid-state alternatives.

Deciding Specification

The 5400 RPM spindle speed determines the drive’s sustained transfer rate and access latency, making it the key figure for deciding whether this unit matches your performance requirements.

How it compares

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

Price $167.99
Pricier than about 63% of the 4,938 comparable items (median $107.99).
Total capacity 8 TB
Higher than about 80% of the 2,372 comparable items (median 2 TB).
Price per TB $21.00 per TB
Cheaper than about 92% of the 2,365 comparable items (median $62.21 per TB).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSeagate
Part numberST8000DM004
Total capacity8 TB
Performance
Rotational speed5,400 RPM
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Should I choose the 5400 RPM or 7200 RPM version of this BarraCuda 8TB drive?

The product is specified at 5400 RPM; the 7200 RPM figure appears only in the manufacturer highlights, so the drive you receive will run at 5400 RPM.

What does the 5400 RPM speed mean for actual desktop use?

At 5400 RPM the drive delivers steady throughput for bulk storage, media libraries and backups, while keeping noise and power draw lower than faster-spinning models.

How does the SATA 6.0Gb/s interface limit real-world transfer rates?

The SATA 6.0Gb/s link caps the theoretical maximum at 6 Gb/s, so sustained reads and writes will top out around the drive’s own media speed, well below the interface ceiling.

More in 3.5-Inch Internal Desktop HDDs

Similar items