Western Digital
WD Black SN850X 2TB
PCIe 4.0 · 7,300 MB/s · Game Mode 2.0
90
/ 100
From $189
VS
Crucial T705 1TB · bare wins by 2
Crucial
Crucial T705 1TB · bare
PCIe 5.0 · 14500/12700 MB/s · 1TB
92
/ 100
From $180
Specdex verdict
Crucial T705 1TB · bare takes it — here’s why.
In our weighted Specdex score, WD Black SN850X 2TB lands at 90 and Crucial T705 1TB · bare at 92. That puts Crucial T705 1TB · bare ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.
Pick WD Black SN850X 2TB if…
- ✓Fastest PCIe 4.0 in real-world games
- ✓Excellent endurance
- ✓Optional heatsink for PS5
Pick Crucial T705 1TB · bare if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
WD Black SN850X 2TB 90
vs 92 Crucial T705 1TB · bare
Score breakdown
WD Black SN850X 2TB
90 read 94
write 92
endurance 90
value 88
Crucial T705 1TB · bare
92 read 98
write 96
endurance 88
value 84
Specs side-by-side
| Spec | WD Black SN850X 2TB | Crucial T705 1TB · bare |
|---|---|---|
| Interface | PCIe 4.0 x4 NVMe | PCIe 5.0 |
| Read speed | 7,300 MB/s | — |
| Write speed | 6,600 MB/s | — |
| TBW | 1200 | — |
| Form | M.2 2280 | — |
| Capacity | — | 1TB |
| Read/Write | — | 14500/12700 MB/s |
WD Black SN850X 2TB
Pros
- +Fastest PCIe 4.0 in real-world games
- +Excellent endurance
- +Optional heatsink for PS5
Cons
- −PCIe 4.0 only
- −Runs warm without heatsink
- −Software dated
Crucial T705 1TB · bare
Pros
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
Cons
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
FAQ: WD Black SN850X 2TB vs Crucial T705 1TB · bare
Which is better, WD Black SN850X 2TB or Crucial T705 1TB · bare? +
Crucial T705 1TB · bare scores 92 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.
Is WD Black SN850X 2TB worth the price? +
At $189, WD Black SN850X 2TB delivers a Specdex score of 90 — strongest in read.
Is Crucial T705 1TB · bare worth the price? +
At $180, Crucial T705 1TB · bare delivers a Specdex score of 92 — strongest in read.
Does WD Black SN850X 2TB or Crucial T705 1TB · bare 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.