Crucial P3 Plus 500Gb NVMe detailed review

Posted on November 08, 2022 by Raymond Chen

Crucial's P3 Plus SSD works on PCIe M.2 4.0 x 4 expansion standard. More details about this NVMe on this site.

Crucial P3 Plus 500Gb NVMe detailed review

Crucial P3 Plus 500Gb works on Phison E21T controller. This drive has Dynamic-Random Access Memory (HMB) to keep a map of where data is located on the storage. The P3 Plus comes equipped with Micron QLC flash memory. This NVMe is offered also in 3 capacities, including 1 Tb, 2 Tb and 4 Tb volume sizes.

Performance and benchmarks

NVMe SSD works on PCIe M.2 4.0 x 4 expansion standard with sequential read speeds 4800 MB/s, and write speeds 4100 MB/s. It also has input/output performance 680000 on reading and 800000 on writing operations.

Endurance and warranty

Manufacturer provide 5 years warranty for this product that limited by endurance 800 TBW.


Category Value
Capacity 500 Gb
Interface M.2 4.0 x 4
Controller Phison E21T
Memory type Micron QLC
Read speed (Mb/s) 4800
Write speed (Mb/s) 4100
Read IOPS 680000
Write IOPS 800000
Endurance (TBW) 800
MTBF (million hours) n/a
Warranty (years) 5


Crucial P3 Plus 500Gb may work on PCIe 4 that is twice faster than PCIe 3. The sequential write speed is 4100 Mbps, that is common for this interface. The Internal SSD has endurance 800 TBW, that is pretty good against rivals. On balance, our site highly advise to purchase Crucial P3 Plus 500Gb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Endurance

- Cons

  • Capacity

Buy this or similar SSD:

Video Review

Fuel your system with GEN4 performance! Introducing the brand new Crucial P3 & P3 Plus SSD range!


The Crucial P3 Plus has (HMB). Which means that the storage uses the host system's RAM for its own needs. Dynamic Random-Access Memory makes drive faster, but also more expensive.

The P3 Plus 500Gb due to the low density of memory chips able to function without additional cooling systems. Some motherboards or laptops from the factory has thermal pads above and below the drive for improving performance during times of high loads.

The Crucial P3 Plus has write speed 4100 Mb/s, sequential read speed 4800 Mbps. NVMe works on Phison E21T controller and M.2 4.0 x 4 interface standard. The NAND flash memory type is Micron QLC.
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