Seagate ST91000640NS CONSTELLATION.2 1000 GB Internal
Browse: Hard Disk Drives (HDD) 1TB drives
HDD 3.5" 1 TB New
£56.45
£56.45 / 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
£56.45Current price
Averages — arrows compare the current price to each average (▲ above / ▼ below).
£61.6730-day average
▼ 8.5%
£64.4590-day average
▼ 12.4%
£62.19180-day average
▼ 9.2%
£60.21365-day average
▼ 6.2%
Lows & highs
£50.00All-time low · 30 Dec 2021
£271.63All-time high · 17 Dec 2015
£56.4512-month low · 19 Oct 2025
£84.0012-month high · 4 Apr 2026
Currently 12% below its 90-day average — a good time to buy.
Popularity on Amazon
#328,369Amazon bestseller rank (main category)
Description
FeaturesNative Command Queuing NCQ Perpendicular M
Buffer Size64 MB
InterfaceSerial ATA600
Specifications
| ASIN | B005255PDK |
| Brand | Seagate |
| Capacity | 1 TB |
| Technology | HDD |
| Form Factor | 3.5" |
| Condition | New |