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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.
Patriot
Maxio MAP1602 controller · YMTC NAND.

Performance, endurance, NAND architecture, thermals, and compatibility.
| Merchant | Price | $/GB | Availability | Total |
|---|
Newegg | $159.99 | $0.160 | In Stock | $159.99 | Buy |
MemoryC | $171.51 | $0.172 | In Stock | $171.51 | Buy |
About This Product
The Patriot P400 V4 is a 1TB M.2 NVMe SSD utilizing a PCIe 4.0 x4 interface. It offers improved sequential read/write speeds compared to PCIe 3.0 drives, making it suitable for general computing and light content creation tasks. While faster than SATA SSDs, it does not reach the peak performance of higher-end PCIe 4.0 NVMe drives in its price bracket.
Verdict
“A solid upgrade for users moving from SATA or PCIe 3.0, offering good value for everyday use.”
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
6,000 MB/s
Sequential Write
5,000 MB/s
How long the drive lasts under sustained writes.
TBW (lifetime writes)
320 TB
Drive Writes/Day
0.18 DWPD
calculated from TBW
Warranty
5 years
Controller, NAND, and cache — what most retailers don't show you.
Controller
Maxio MAP1602
NAND Type
QLC(232-layer)
NAND Brand
YMTC
DRAM Cache
No (HMB)
Critical for Gen5 drives and laptops.
Max Temp
70°C
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