Crucial P3 Plus 1TB PCIe 4.0 NVMe SSD

CrucialPCIe 4.0desktop

PCIe 4.0 x4 · M.2 2280 · 1TB · QLC

The Crucial P3 Plus 1TB is a budget PCIe 4.0 SSD that uses QLC NAND to achieve aggressive pricing while still offering NVMe-class performance. Sequential reads reach 5,000 MB/s and writes hit 3,600 MB/s on paper, though the QLC NAND means sustained write performance drops significantly once the SLC write cache is exhausted. At approximately $45 for 1TB, it is among the cheapest NVMe drives available, making it attractive for budget builds, secondary game storage, and general computing where large sustained writes are uncommon. Micron's own QLC NAND and DRAMless design keep costs minimal. The drive performs well for burst-oriented consumer tasks like game loading, application launches, and everyday file operations where the SLC cache handles most writes. The five-year warranty from Crucial adds peace of mind despite the QLC endurance concerns. For users prioritizing price above all else who need basic NVMe performance, the P3 Plus delivers dramatically faster speeds than SATA at a comparable price. Just be aware that heavy sustained write workloads like large file transfers will expose the QLC limitations.

65

Overall

50

Performance

96

Value

86

Efficiency

Endurance

Endurance TBW220 TB
Warranty5 years

Performance

Sequential Read5,000 MB/s
Sequential Write3,600 MB/s
Random Read 4K IOPS480,000 IOPS
Random Write 4K IOPS380,000 IOPS

Power

Active Power3.0W

Storage

Capacity1,024 GB
InterfacePCIe 4.0 x4 NVMe
Form FactorM.2 2280
NAND TypeQLC
ControllerPhison E21T
DRAM CacheNo

Value

Price per TB$45/TB $/TB

Random

CrystalDiskMark RND4K Q32T1 Read
680 MB/s
CrystalDiskMark RND4K Q32T1 Write
580 MB/s

Real-World

Adobe Premiere Export
68.2 seconds
File Copy 50GB
28.5 seconds
Game Load Time Cyberpunk 2077
6 seconds

Sequential

CrystalDiskMark SEQ1M Q8T1 Read
4,950 MB/s
CrystalDiskMark SEQ1M Q8T1 Write
3,650 MB/s

Sustained

Sustained Write after SLC Cache
600 MB/s

Thermal

Max Temperature Under Load
54 °C

Use case fit

Gaming
65/100

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