Corsair MP700 Pro 1TB · with PS5 heatsink
PCIe 5.0 · 14000/12000 MB/s · 1TB
WD Black SN850X 1TB · bare
PCIe 4.0 · 7300/6600 MB/s · 1TB
Corsair MP700 Pro 1TB · with PS5 heatsink takes it — here’s why.
In our weighted Specdex score, Corsair MP700 Pro 1TB · with PS5 heatsink lands at 92 and WD Black SN850X 1TB · bare at 86. That puts Corsair MP700 Pro 1TB · with PS5 heatsink ahead by 6 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Corsair MP700 Pro 1TB · with PS5 heatsink if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Pick WD Black SN850X 1TB · bare if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Winner by scenario
Derived from the sub-score breakdown · not a separate testEndurance & reliability
TieWrite endurance and long-term dependability
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
WD Black SN850X 1TB · bareSpecdex score per dollar at MSRP
WD Black SN850X 1TB · bare more score per dollar ($90 vs $220).
Score breakdown
Specs side-by-side
| Spec | Corsair MP700 Pro 1TB · with PS5 heatsink | WD Black SN850X 1TB · bare |
|---|---|---|
| Interface | PCIe 5.0 | PCIe 4.0 |
| Capacity | 1TB | 1TB |
| Read/Write | 14000/12000 MB/s | 7300/6600 MB/s |
Corsair MP700 Pro 1TB · with PS5 heatsink
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
WD Black SN850X 1TB · bare
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
FAQ: Corsair MP700 Pro 1TB · with PS5 heatsink vs WD Black SN850X 1TB · bare
Which is better, Corsair MP700 Pro 1TB · with PS5 heatsink or WD Black SN850X 1TB · bare? +
Corsair MP700 Pro 1TB · with PS5 heatsink scores 92 on our weighted rubric — ahead by 6. Your best pick depends on the sub-scores above.
Is Corsair MP700 Pro 1TB · with PS5 heatsink worth the price? +
At $220, Corsair MP700 Pro 1TB · with PS5 heatsink delivers a Specdex score of 92 — strongest in read.
Is WD Black SN850X 1TB · bare worth the price? +
At $90, WD Black SN850X 1TB · bare delivers a Specdex score of 86 — strongest in read.
Does Corsair MP700 Pro 1TB · with PS5 heatsink or WD Black SN850X 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.
Which is the better value, Corsair MP700 Pro 1TB · with PS5 heatsink or WD Black SN850X 1TB · bare? +
WD Black SN850X 1TB · bare — more score per dollar ($90 vs $220). Specdex score per dollar at MSRP.