HGST Ultrastar 7K4000 4TB 3.5" 7200 RPM SAS 12Gb/s 64MB Cache Internal Enterprise Hard Drive - HUS724040ALS640

2.9 10 ratings

HDD 3.5" 4 TB New

£196.46

£49.12 / TB

up vs 24h ago

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.

£196.46Current price

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

£204.0830-day average

▼ 3.7%

£207.0090-day average

▼ 5.1%

£186.40180-day average

▲ 5.4%

£155.73365-day average

▲ 26.2%

£92.00All-time low · 28 Apr 2022

£301.30All-time high · 16 Dec 2020

£93.7012-month low · 3 Dec 2025

£208.4612-month high · 6 Jul 2026

Currently 5% below its 90-day average — a good time to buy.

#328,967Amazon bestseller rank (main category)

Industry's leading 4TB capacity in a standard 3.5-inch form factor

Industry's best Idle and Active power efficiency (Watts/TB)

Reliable, field-proven, 2nd generation HelioSeal process and 7Stac design

2M hours MTBF rating & 5-year limited warranty

Advanced format 4Kn and 512e models