Seagate FireCuda 540 2TB
PCIe 5.0 · 10,000 MB/s
ADATA SE920 1TB
USB4 · 3800/3700 MB/s · 1TB
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
Winner by scenario
Derived from the sub-score breakdown · not a separate testEndurance & reliability
Seagate FireCuda 540 2TBWrite endurance and long-term dependability
Seagate FireCuda 540 2TB leads on endurance (90 vs 84).
Value for money
Seagate FireCuda 540 2TBSpecdex score per dollar at MSRP
Seagate FireCuda 540 2TB more score per dollar ($269 vs $306).
Score breakdown
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
- +First-wave PCIe 5.0 SSD
- +Impressive throughput
- +Great for creators
- −Needs heatsink or it throttles
- −Pricey
- −Crucial T705 faster
ADATA SE920 1TB
- +Plug-and-play (portable)
- +Competitive per-GB cost
- +3-5 year warranties typical
- −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.
Which is better for endurance & reliability, Seagate FireCuda 540 2TB or ADATA SE920 1TB? +
Seagate FireCuda 540 2TB — leads on endurance (90 vs 84). Write endurance and long-term dependability.
Which is the better value, Seagate FireCuda 540 2TB or ADATA SE920 1TB? +
Seagate FireCuda 540 2TB — more score per dollar ($269 vs $306). Specdex score per dollar at MSRP.