Crucial X6 4TB Portable SSD - up to 800MB/s - PC and Mac - USB 3.2 USB-C External Solid State Drive, CT4000X6SSD9

Name: Crucial X6 4TB Portable SSD - up to 800MB/s - PC and Mac - USB 3.2 USB-C External Solid State Drive, CT4000X6SSD9
Brand: Crucial
SKU: B08W1KDM9K
Price: 434.94 GBP
Availability: InStock

Browse: Solid State Drives (SSD) 4TB drives

SSD External 4 TB New

£434.94

£108.74 / 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

£434.94Current price

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

£452.4230-day average

▼ 3.9%

£450.3390-day average

▼ 3.4%

£555.07180-day average

▼ 21.6%

£477.67365-day average

▼ 8.9%

Lows & highs

£148.32All-time low · 23 Oct 2023

£1,062.64All-time high · 17 Dec 2025

£309.9512-month low · 4 Jun 2025

£1,062.6412-month high · 17 Dec 2025

Description

HUGE CAPACITY: Up to 4TB, storage capacity - enough for up to 20,000 photos, 100 hours of video, 6,000 songs, or 400GB of documents with room to spare

FAST: Read speeds up to 800MB/s – that's 5.6x faster than most hard drives

TINY, LIGHTWEIGHT: Fits between your fingertips and weighs less than your car keys

BROAD COMPATIBILITY: Works with PC, Mac, Android, iPad Pro (PS4, Xbox One, and USB-A computer require USB-A adapter, available separately)

RELIABLE AND DURABLE: Backed by Micron, one of the largest manufacturers of flash storage worldwide