Crucial P1 512Gb SSD detailed specs

Posted on February 05, 2024 by Raymond Chen

Crucial's P1 internal SSD works on PCIe M.2 3.0 x 4 bus. Read below about this NVMe SSD on our page.

Crucial P1 512Gb SSD detailed specs

Crucial's 512Gb P1 internal SSD is powered by Silicon Motion SM2263 controller. This NVMe has DRAM DDR3 / DDR4 to keep a map of where data is located on the storage. The P1 comes equipped with Micron 3D QLC flash memory. This drive is offered also in 1 Tb and 2 Tb capacities.

🚀 Performance and benchmarks

Crucial P1 use PCIe M.2 3.0 x 4 interface with write speeds 1750 MB/s, and maximum read speeds 2000 MB/s. P1 has input/output performance 250000 on reading and 250000 on writing operations.

🖥️ Endurance and warranty

Manufacturer provide 5 years of warranty limited by 100 TBW. The P1 has 1.5 million hours MTBF.

📊 Specs

Category Value
Capacity 512 Gb
Interface M.2 3.0 x 4
Controller Silicon Motion SM2263
Memory type Micron 3D QLC
Read speed (Mb/s) 2000
Write speed (Mb/s) 1750
Read IOPS 250000
Write IOPS 250000
Endurance (TBW) 100
MTBF (million hours) 1.5
Warranty (years) 5


Crucial P1 512Gb use PCIe 3 that is undoubtedly slower than PCIe 4. The maximum write speed is 1750 Mbps, that is slower than has most of rivals. The NVMe SSD can write 100 TBW, that is not much against nearest competitors. Overall, Crucial P1 512Gb has more minuses and we highly do not recommend to have it.

+ Pros

  • None

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Capacity
  • Writing speed

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

NVMe Samsung 970 Evo Plus vs Crucial P1 Gaming Load Times Comparison in 5 Games

⁉️ FAQ

The Crucial P1 has DDR3 / DDR4. DRAM in their controller help to increase endurance and IOPS.

The P1 512Gb due to the low density of memory chips can last with no additional heat sinks. Some motherboards already has additional cooling below and above the SSD to improve performance during times of high loads.

The P1 512Gb has write speed 1750 Mb/s, maximum read speed 2000 Mb per second. NVMe run on Silicon Motion SM2263 controller and M.2 3.0 x 4 interface standard. The NAND flash memory type is Micron 3D QLC.
There are no comments yet.
Your message is required.

Other Crucial models:

Similar SSD:

Kingston NV2 Review

Kingston NV2

512 Gb / M.2 4.0 x 4

Kingston A2000 Review

Kingston A2000

512 Gb / M.2 3.0 x 4

Team Group MP33 Review

Team Group MP33

512 Gb / M.2 3.0 x 4

Asura Genesis Xtreme Review

Asura Genesis Xtreme

512 Gb / PCIe 3.0 x 4

ADATA Legend 840 Review

ADATA Legend 840

512 Gb / M.2 4.0 x 4