Crucial X9 CT4000X9SSD9 4 TB
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Crucial 2025 - new arrivals, bestsellers, and the most relevant models Crucial.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Crucial 2025 - new arrivals, bestsellers, and the most relevant models Crucial.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSD?Choosing an SSD with the required speed and good reliability for home, work and gaming
Buy Crucial X9 CT4000X9SSD9 4 TB
All prices 9 →When you make a purchase through links on our site, we may receive a affiliate commission.
CRUCIAL X9 4T SSD EXTERNE CT4000X9SSD9 | £246.17 |  | |||
Crucial X9 4TB External SSD with USB 3.2 Gen 2 (USB-C CT4000X9SSD9 | £200.84 |  | |||
Crucial X9 4 TB Black CT4000X9SSD9 | £213.14 |  | |||
CRUCIAL X9 External SSD - 4 TB, Black | £231.00 |  | |||
| £249.98 |  | ||||
4 more offer(s)
Series Crucial X Series (portable)Compare using chart →
external, 2000 GB, 2.5", 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
external, 1000 GB, 2.5", 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
external, 4000 GB, 2.5", 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
external, 1000 GB, 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
external, 4000 GB, 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
external, 2000 GB, 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB C 3.2 gen2, shockproof, warranty 5 years
Crucial X9 CT4000X9SSD9 configurations
| Price for Crucial X9 CT4000X9SSD9 | ||||
|---|---|---|---|---|
| Crucial X9 CT1000X9SSD9 1 TB | from £70.99 | 8 offers | |
| Crucial X9 CT2000X9SSD9 2 TB | from £101.99 | 8 offers | |
| Crucial X9 CT4000X9SSD9 4 TB | from £190.99 | 9 offers | |
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We recommend
1000 - 8000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K
128 - 4000 GB, 2.5", 3D TLC NAND, 380 - 520 MB/s, IOPS 70 - 89 K, 530 / 560 MB/s, IOPS 35 - 90 K
1000 - 4000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, 6300 MB/s, IOPS 1350 / 1400 K, 7150 / 7250 MB/s, IOPS 850 - 1050 K
1000 - 4000 GB, M.2, 22x80, PCI-E 5.0 4x, 3D TLC NAND, 10200 - 12700 MB/s, IOPS 1750 / 1800 K, 13600 - 14500 MB/s, IOPS 1400 - 1550 K
500 - 4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 3900 - 7000 MB/s, IOPS 900 / 1000 K, 7300 MB/s, IOPS 450 - 1000 K
