SanDisk
SanDisk Extreme PRO Portable SSD V2
$217
Released 2020-09
Best Portable Ssds · head-to-head
SanDisk Extreme PRO Portable SSD V2 vs Seagate FireCuda Gaming SSD (2020)
A sourced, side-by-side comparison. Seagate FireCuda Gaming SSD (2020) is cheaper at $200. Every spec and price links to its source.
Seagate
Seagate FireCuda Gaming SSD (2020)
$200Cheaper
Released 2020
Which is better: the SanDisk Extreme PRO Portable SSD V2 or Seagate FireCuda Gaming SSD (2020)?
The SanDisk Extreme PRO Portable SSD V2 wins 1 of the 1 specs we compare head to head; the other wins 0. The Seagate FireCuda Gaming SSD (2020) is the cheaper at $200. Get the SanDisk Extreme PRO Portable SSD V2 for the stronger spec sheet, the Seagate FireCuda Gaming SSD (2020) to spend less.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | SanDisk Extreme PRO Portable SSD V2 | Seagate FireCuda Gaming SSD (2020) |
|---|---|---|
| US price | $217 | $200 |
| Brand | SanDisk | Seagate |
| Released | 2020-09 | 2020 |
| Capacity (GB) | 1000 | 500 |
| Read (Mbps) | 2000 | 2000 |
| Write (Mbps) | 2000 | 2000 |
| Interface | USB 3.2 Gen 2x2 (20 Gbps) | USB 3.2 Gen 2x2 (20 Gbps) |
| Encryption | AES 256-bit hardware | — |
| IP rating | IP55 | — |
| Weight (g) | — | 100 |
| Release | 2020-09 | 2020 |
Sources — SanDisk Extreme PRO Portable SSD V2: storagereview.com (verified 2026-06-15). Seagate FireCuda Gaming SSD (2020): storagereview.com (verified 2026-06-15).
What's the difference between the SanDisk Extreme PRO Portable SSD V2 and Seagate FireCuda Gaming SSD (2020)?
Where the two actually differ on the specs we track (1 of 7). Matching specs are omitted.
- Capacity (GB): SanDisk Extreme PRO Portable SSD V2 1000 vs Seagate FireCuda Gaming SSD (2020) 500
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
SanDisk Extreme PRO Portable SSD V2
One whitelisted tester (StorageReview, Sept 2020) lab-benchmarked the 2TB Extreme Pro Portable SSD V2. Verdict: a fast, rugged (IP55), AES-256 hardware-encrypted USB 3.2 Gen 2x2 drive that nears its 2GB/s claim under heavy 4-thread load but falls short in lighter Blackmagic/single-thread tests. The Tom's Hardware source was dropped because fetch-clean returned only its page-1 spec sheet, so none of its quotes or measured performance/thermal values could be verified. (1 sourced review, 1 lab-tested.)
Praised: Strong sequential and 4K random write performance, near 2GB/s under 4-thread load; Rugged IP55 design plus 256-bit AES hardware encryption.
Flagged: Fell short of the quoted 2GB/s in lighter Blackmagic and single-thread tests (1.56GB/s read).
Seagate FireCuda Gaming SSD (2020)
No sourced tester review yet.