CORSAIR - EX400U USB4 2TB External Portable SSD - Gray
Price range: $299.99–414.99
Brand: CORSAIR
Category: Ssd
A CORSAIR 2 TB USB-C SSD with up to 4,000 MB/s read, 3,600 MB/s write.
PQS: 87 (computed 2026-03-14 07:05:01.583816+00:00)
GTIN-14: 00840440488545
Key specs
A human-friendly subset of specs (non-null)
Capacity (GB)
2000
Interface
USB-C
Read speed
4000 megabytes per second
Write speed
3600 megabytes per second
How this Ssd compares vs. 328 ssds
Percentile rank for each spec — higher means this product outperforms more of its peers.
Spec Profile Radar
Visual snapshot — outer edge = 100th percentile (best in class)
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| B&H | COEX400U2T | 414.99 USD | In stock | View offer → | 2026-03-14 02:34:43.198173+00:00 |
| Best Buy | 6633562 | 299.99 USD | In stock | View offer → | 2026-03-14 04:35:58.407699+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 299.99 USD | In stock | 2026-03-14 04:35:58.407699+00:00 |
| bh | 414.99 USD | In stock | 2026-03-14 02:34:43.198173+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-13 04:45:49.960628+00:00 |
| bh | 414.99 USD | In stock | 2026-03-13 02:43:36.310534+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-12 04:33:52.001049+00:00 |
| bh | 414.99 USD | In stock | 2026-03-12 02:38:22.376808+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-11 04:31:46.961313+00:00 |
| bh | 414.99 USD | In stock | 2026-03-11 02:41:17.436550+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-10 04:42:04.324752+00:00 |
| bh | 299.99 USD | In stock | 2026-03-10 02:32:10.169785+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-09 04:42:45.103652+00:00 |
| bh | 299.99 USD | In stock | 2026-03-09 02:39:37.090249+00:00 |
| bh | 299.99 USD | In stock | 2026-03-08 05:46:20.591119+00:00 |
| bh | 299.99 USD | In stock | 2026-03-06 09:04:38.164459+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-06 07:07:33.131089+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-03 02:57:03.955208+00:00 |
| bh | 299.99 USD | Out of stock | 2026-03-03 02:39:44.476141+00:00 |
| bh | 299.99 USD | Out of stock | 2026-03-02 10:41:22.634000+00:00 |
| bestbuy | 299.99 USD | Out of stock | 2026-03-02 09:53:02.950145+00:00 |
| bh | 299.99 USD | Out of stock | 2026-03-02 06:25:45.652004+00:00 |
Full specs
Show full spec table
| Capacity (GB) | 2000 |
|---|---|
| Interface | USB-C |
| Read speed | 4000 megabytes per second |
| Write speed | 3600 megabytes per second |
| Reconciled at | 2026-03-06 10:56:32.254648+00:00 |
Canonical JSON (expand)
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Debug data (expand)
| Raw title | CORSAIR - EX400U USB4 2TB External Portable SSD - Gray |
|---|---|
| Raw brand | CORSAIR |
| Raw category | Best Buy > Computers & Tablets > Computer Accessories & Peripherals > Hard Drives, SSD & Storage > External SSDs |
Canonical highlights (non-null)
| core.title | CORSAIR - EX400U USB4 2TB External Portable SSD - Gray |
|---|---|
| core.seo_title | CORSAIR CSSD-EX400U2TB - 2TB SSD |
| brand | CORSAIR |
| model | CSSD-EX400U2TB |
| gtin14 | 00840440488545 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/b231862e-296e-485d-9506-6a9923c5a121.png |
| storage.interface | USB-C |
| storage.read_speed | 4000 megabytes per second |
| storage.capacity_gb | 2000 |
| storage.write_speed | 3600 megabytes per second |
| category | ssd |
| physical.width_in | 2.52 |
| physical.height_in | 0.47 |
| physical.weight_kg | 0.02 |
| physical.dimensions_in | 0.47 x 2.52 x ? in |
| warranty.labor | 3 Years |
| warranty.parts | 3 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"features": [
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"feature": "External SSD with USB4 Connection\nLeverage the incredibly high bandwidth of USB4 to move large files for tasks like video and photo editing in seconds."
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"feature": "Lightning-Fast Speeds\nDelivers data speeds of up to 4,000MB/sec sequential read and up to 3,600MB/sec sequential write."
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Newegg raw specs
No Newegg raw specs saved for this product yet.