Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Corsair

Performance, endurance, NAND architecture, thermals, and compatibility.
| Merchant | Price | $/GB |
|---|
| Availability |
|---|
| Total |
|---|
Newegg | $599 | $0.150 | In Stock | $599 | Buy |
About This Product
The Corsair MP400 4TB is an M.2 NVMe SSD utilizing PCIe Gen3 x4. It offers large capacity for general storage and applications. While it provides faster speeds than SATA SSDs, its Gen3 performance is surpassed by newer Gen4 and Gen5 drives, making it suitable for systems without Gen4 support or users prioritizing capacity over bleeding-edge speed.
Verdict
“Good for users needing large, fast storage on a PCIe Gen3 platform.”
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
3,480 MB/s
Sequential Write
3,000 MB/s
4K Random Read
610K IOPS
4K Random Write
710K IOPS
SLC Cache
750GB
How long the drive lasts under sustained writes.
TBW (lifetime writes)
800 TB
Drive Writes/Day
0.11 DWPD
MTBF
1.8M hours
Warranty
5 years
Controller, NAND, and cache — what most retailers don't show you.
NAND Type
3D QLC(96-layer)
DRAM Cache
No
Critical for Gen5 drives and laptops.
Heatsink
Not included
Max Temp
65°C
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