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 2026 - 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 2026 - new arrivals, bestsellers, and the most relevant models Crucial.
Series Crucial X Series (portable)Compare using chart →
external, 4 TB, 3D TLC NAND, write: 2000 MB/s, read: 2000 MB/s, USB-C 20Gbps, shockproof, warranty 5 years
external, 1 TB, 3D TLC NAND, write: 2000 MB/s, read: 2100 MB/s, USB-C 20Gbps, shockproof, warranty 5 years
external, 2 TB, 3D TLC NAND, write: 2000 MB/s, read: 2100 MB/s, USB-C 20Gbps, shockproof, warranty 5 years
external, 4 TB, 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB-C 10Gbps, shockproof, warranty 5 years
external, 2 TB, 3D TLC NAND, write: 1050 MB/s, read: 1050 MB/s, USB-C 10Gbps, shockproof, warranty 5 years
Crucial X9 CT4000X9SSD9 configurations
| Price for Crucial X9 CT4000X9SSD9 | ||||
|---|---|---|---|---|
 | Crucial X9 CT1000X9SSD9 1 TB | from $143.97 | 2 offers | |
| Crucial X9 CT2000X9SSD9 2 TB | from $222.69 | 3 offers | |
| Crucial X9 CT4000X9SSD9 4 TB | from $509.99 | 2 offers | |
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We recommend
1 TB - 8 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND / 3D QLC NAND, 4000 - 5000 MB/s, IOPS 770 / 900 K, 5000 - 5500 MB/s, IOPS 460 - 730 K
1 TB - 4 TB, M.2, 22x80, PCIe 5.0 2x, 3D TLC NAND, 6300 MB/s, IOPS 1350 / 1400 K, 7150 / 7250 MB/s, IOPS 850 - 1050 K
1 TB - 8 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, 13300 / 13400 MB/s, IOPS 2600 K, 14700 / 14800 MB/s, IOPS 1850 / 2200 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, 3500 / 6000 MB/s, IOPS - / 1000 K, 6000 / 7100 MB/s, IOPS - / 1000 K
250 GB - 4 TB, 2.5", 3D TLC NAND, 440 - 520 MB/s, IOPS 78 - 83 K, 555 / 560 MB/s, IOPS 80 - 90 K
500 GB - 4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, 5600 / 6700 MB/s, IOPS 1100 / 1300 K, 6600 - 7100 MB/s, IOPS 660 - 1000 K