Seagate
Seagate FireCuda 540 2TB
PCIe 5.0 · 10,000 MB/s
89
/ 100
From $269
VS
ADATA SE920 1TB wins by 1
ADATA
ADATA SE920 1TB
USB4 · 3800/3700 MB/s · 1TB
90
/ 100
From $306
Specdex verdict
ADATA SE920 1TB takes it — here’s why.
In our weighted Specdex score, Seagate FireCuda 540 2TB lands at 89 and ADATA SE920 1TB at 90. That puts ADATA SE920 1TB ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Seagate FireCuda 540 2TB if…
- ✓First-wave PCIe 5.0 SSD
- ✓Impressive throughput
- ✓Great for creators
Pick ADATA SE920 1TB if…
- ✓Plug-and-play (portable)
- ✓Competitive per-GB cost
- ✓3-5 year warranties typical
Seagate FireCuda 540 2TB 89
vs 90 ADATA SE920 1TB
Score breakdown
Seagate FireCuda 540 2TB
89 read 94
write 92
endurance 90
value 82
ADATA SE920 1TB
90 read 88
write 84
endurance 84
value 88
Specs side-by-side
| Spec | Seagate FireCuda 540 2TB | ADATA SE920 1TB |
|---|---|---|
| Interface | PCIe 5.0 x4 NVMe | USB4 |
| Read speed | 10,000 MB/s | — |
| Write speed | 10,000 MB/s | — |
| TBW | 2000 | — |
| Capacity | — | 1TB |
| Read/Write | — | 3800/3700 MB/s |
| Release year | — | 2024 |
Seagate FireCuda 540 2TB
Pros
- +First-wave PCIe 5.0 SSD
- +Impressive throughput
- +Great for creators
Cons
- −Needs heatsink or it throttles
- −Pricey
- −Crucial T705 faster
ADATA SE920 1TB
Pros
- +Plug-and-play (portable)
- +Competitive per-GB cost
- +3-5 year warranties typical
Cons
- −Portable variants are USB-only
- −SATA models capped ~550 MB/s
- −DRAM-less drives slower sustained
FAQ: Seagate FireCuda 540 2TB vs ADATA SE920 1TB
Which is better, Seagate FireCuda 540 2TB or ADATA SE920 1TB? +
ADATA SE920 1TB scores 90 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Seagate FireCuda 540 2TB worth the price? +
At $269, Seagate FireCuda 540 2TB delivers a Specdex score of 89 — strongest in read.
Is ADATA SE920 1TB worth the price? +
At $306, ADATA SE920 1TB delivers a Specdex score of 90 — strongest in read.
Does Seagate FireCuda 540 2TB or ADATA SE920 1TB last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.