Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS)
Browse: Hard Disk Drives (HDD) 18TB drives
HDD 3.5" 18 TB New
£1,202.88
£66.83 / 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
£1,202.88Current price
Averages — arrows compare the current price to each average (▲ above / ▼ below).
£1,161.0030-day average
▲ 3.6%
£1,127.3290-day average
▲ 6.7%
£1,140.04180-day average
▲ 5.5%
£1,026.75365-day average
▲ 17.2%
Lows & highs
£295.00All-time low · 20 Aug 2023
£1,380.13All-time high · 7 Jul 2026
£476.0012-month low · 19 Oct 2025
£1,380.1312-month high · 7 Jul 2026
Popularity on Amazon
#349,242Amazon bestseller rank (main category)
Description
With 18 TB capacity you have ample space for storing millions of images, hundreds of hours of video or for music lovers, up to a million songs
Experience rapid processing speed with 512 MB cache buffer
12Gb/s SAS interface for high speed and reliability
Specifications
| ASIN | B09B3V79V3 |
| Brand | Western Digital |
| Capacity | 18 TB |
| Technology | HDD |
| Form Factor | 3.5" |
| Condition | New |