SanDisk Professional 4TB G-DRIVE ArmorATD, Dust, Drop, Shock and Water resistant, portable rugged external HDD for MAC, Up to 135MB/s, USB-C, USB 3.2 Gen 1, Thunderbolt 3
Browse: Hard Disk Drives (HDD) 4TB drives
HDD External 4 TB New
£259.50
£64.88 / 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
£259.50Current price
Averages — arrows compare the current price to each average (▲ above / ▼ below).
£282.5330-day average
▼ 8.2%
£291.2690-day average
▼ 10.9%
£326.25180-day average
▼ 20.5%
£237.64365-day average
▲ 9.2%
Lows & highs
£105.83All-time low · 27 Mar 2023
£502.27All-time high · 21 Apr 2026
£149.0012-month low · 29 Oct 2025
£502.2712-month high · 21 Apr 2026
Currently 11% below its 90-day average — a good time to buy.
Popularity on Amazon
#107,082Amazon bestseller rank (main category)
Description
USB-C (5Gbps) drive for quick file backup and storage
USB 3.0 and USB Type-C compatible
Premium, anodised aluminium enclosure for strength you can feel
Built tough with an easy-grip bumper for pro-grade durabilty you can trust
Triple-layer shock resistance for added protection,Rain-and dust-resistant (IP54) enclosure with a 1000lb crush resistance
Specifications
| ASIN | B094JFHSYQ |
| Brand | SanDisk Professional |
| Capacity | 4 TB |
| Technology | HDD |
| Form Factor | External |
| Condition | New |