WD Red Pro 4 TB NAS Hard Drive

4.2 72 ratings

Browse: Hard Disk Drives (HDD) 4TB drives

HDD 4 TB New

£185.11

£46.28 / TB

Buy now on Amazon.co.uk

Affiliate link. Price shown is the latest we recorded — always check the live price on Amazon.

Price history

Full Amazon / New / Used price history, last 12 months. Source: Keepa.

Price insights

£185.11Current price

Averages — arrows compare the current price to each average (▲ above / ▼ below).

£219.0130-day average

▼ 15.5%

£206.0090-day average

▼ 10.1%

£201.97180-day average

▼ 8.3%

£196.08365-day average

▼ 5.6%

Lows & highs

£95.00All-time low · 28 Apr 2022

£253.41All-time high · 31 Mar 2026

£183.4512-month low · 14 Sep 2025

£253.4112-month high · 31 Mar 2026

Currently 10% below its 90-day average — a good time to buy.

Description

WD Red Pro offers a wide array of solutions for customers looking to build the biggest, best-performing NAS storage solution

Built for 8 to 16 bays NAS systems, WD Red Pro packs the power to store your precious data in one powerhouse unit

NASware 3.0's advanced technology improves your system's storage performance by increasing compatibility, integration, upgradeability, and reliability

WD Red Pro is designed to handle an increase in workload and comes with a 5-year limited warranty

Hard drive capacity: 4000 GB, Host interface: Serial ATA III, Rotational speed: 7200 RPM

Power consumption (typical): 9.1 W, Power consumption (read): 9.1 W, Power consumption (write): 9.1 W