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Corsair MP700 PRO XT — PCIe 5.0 NVMe · 14,900 MB/s read · PassMark #3
Corsair

Corsair MP700 PRO XT

PCIe 5.0 NVMe · 14,900 MB/s read · PassMark #3

88
/ 100
From $249
VS
PNY CS3250 1TB SSD — 1TB · PCIe 5.0 NVMe · 14,900 MB/s read · PassMark #5
PNY

PNY CS3250 1TB SSD

1TB · PCIe 5.0 NVMe · 14,900 MB/s read · PassMark #5

88
/ 100
From $125
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Corsair MP700 PRO XT lands at 88 and PNY CS3250 1TB SSD at 88. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Corsair MP700 PRO XT if…

  • ✓Top 3 on PassMark Disk Score — flagship-tier sequential + random performance
  • ✓Pro-tier controller and DRAM cache for sustained throughput
  • ✓PCIe 5.0 interface for next-gen platforms (AM5, LGA 1851)

Pick PNY CS3250 1TB SSD if…

  • ✓Top 5 on PassMark Disk Score — flagship-tier sequential + random performance
  • ✓PCIe 5.0 interface for next-gen platforms (AM5, LGA 1851)
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Value for money

PNY CS3250 1TB SSD

Specdex score per dollar at MSRP

PNY CS3250 1TB SSD more score per dollar ($125 vs $249).

Corsair MP700 PRO XT 88
vs
88 PNY CS3250 1TB SSD

Score breakdown

Corsair MP700 PRO XT
88
ssd 88
passmark_disk 93137
PNY CS3250 1TB SSD
88
ssd 88
passmark_disk 92683

Specs side-by-side

Corsair MP700 PRO XT versus PNY CS3250 1TB SSD — full spec comparison
Spec Corsair MP700 PRO XT PNY CS3250 1TB SSD
Form factor
M.2 2280
M.2 2280
Interface
PCIe 5.0 x4 NVMe 2.0
PCIe 5.0 x4 NVMe 2.0
Sequential read
14,900 MB/s
14,900 MB/s
Sequential write
14,500 MB/s
13,500 MB/s
Random read
2,700,000 IOPS
—
Random write
3,300,000 IOPS
—
Controller
Phison E28 (6nm)
Phison E28 (PS5031-E28)
NAND
218-layer Kioxia BiCS8 3D TLC
218-layer SanDisk/Kioxia BiCS8 3D TLC
DRAM
yes (dedicated DRAM cache chip)
yes (E28 DRAM design)
Endurance
1,400 TBW
700 TBW
Warranty
5 years
5 years
PassMark Disk Score
93,137
92,683
PassMark rank
#3 of 100 consumer SSDs
#5 of 100 consumer SSDs
Spec basis
2TB reference SKU — TBW/IOPS vary by capacity
—

Corsair MP700 PRO XT

Pros
  • +Top 3 on PassMark Disk Score — flagship-tier sequential + random performance
  • +Pro-tier controller and DRAM cache for sustained throughput
  • +PCIe 5.0 interface for next-gen platforms (AM5, LGA 1851)
Cons
  • −PCIe 5.0 drives run hot — heatsink or motherboard M.2 cooling recommended
  • −Pricing varies — confirm current retail before purchase

PNY CS3250 1TB SSD

Pros
  • +Top 5 on PassMark Disk Score — flagship-tier sequential + random performance
  • +PCIe 5.0 interface for next-gen platforms (AM5, LGA 1851)
Cons
  • −PCIe 5.0 drives run hot — heatsink or motherboard M.2 cooling recommended
  • −Pricing varies — confirm current retail before purchase

FAQ: Corsair MP700 PRO XT vs PNY CS3250 1TB SSD

Which is better, Corsair MP700 PRO XT or PNY CS3250 1TB SSD? +

Both score 88 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Corsair MP700 PRO XT worth the price? +

At $249, Corsair MP700 PRO XT delivers a Specdex score of 88 — strongest in passmark_disk.

Is PNY CS3250 1TB SSD worth the price? +

At $125, PNY CS3250 1TB SSD delivers a Specdex score of 88 — strongest in passmark_disk.

Does Corsair MP700 PRO XT or PNY CS3250 1TB SSD 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 XT or PNY CS3250 1TB SSD? +

PNY CS3250 1TB SSD — more score per dollar ($125 vs $249). Specdex score per dollar at MSRP.