Crucial P1 2Tb NVMe specifications

Posted on November 07, 2022 by Raymond Chen

What memory type installed in Crucial P1 2Tb and more details watch on this site.

Crucial P1 2Tb NVMe specifications

Crucial's 2Tb P1 use Silicon Motion SM2263. The internal SSD write a data location map on DRAM DDR3 / DDR4 to launch a programs faster. The P1 comes equipped with Micron 3D QLC memory. This drive also available in 1 Tb and 512 Gb capacities.

Performance and benchmarks

Drive use PCIe M.2 3.0 x 4 computer expansion bus standard with maximum read speeds 2000 MB/s, and write speeds 1750 Mbps. P1 has input/output performance 250000 on writing and 250000 on reading operations.

Endurance and warranty

Manufacturer give 5 years warranty for this product that limited by 300 TBW. As well it has 1.5 million hours mean time between failure.


Category Value
Capacity 2 Tb
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) 300
MTBF (million hours) 1.5
Warranty (years) 5


Crucial P1 2Tb use PCIe 3 that is undoubtedly slower than PCIe Gen4. The write speed is 1750 Mbps, that is slower than has most of rivals. The drive can write 300 TBW, that is not much in comparison with nearest competitors. On balance, Crucial P1 2Tb has more cons and our site highly do not recommend to purchase it.

+ Pros

  • Capacity

- Cons

  • Slow writing speed
  • PCIe 3.0
  • Writing speed

Buy this or similar SSD:

Video Review

Crucial P1 1TB NVMe m.2 SSD - The best budget NVMe SSD!


The Crucial P1 has DDR3 / DDR4. Dynamic random-access memory (DRAM) in their controller help to increase I/O performance and endurance.

The P1 2Tb due to the high density of memory chips require the installation of extra heat sink. This would decrease temperature of the memory chips and controller. Some motherboards or laptops from the factory has additional cooling above or below the SSD for improving performance during heavy loads.

The Crucial P1 has maximum write speed 1750 Mb per second, sequential read speed 2000 Mb/s. SSD operate on Silicon Motion SM2263 controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The memory type is Micron 3D QLC.
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