Solidigm P41 Plus 1Tb SSD technical specifications

Posted on November 21, 2022 by Raymond Chen

Solidigm's P41 Plus internal SSD works on PCIe M.2 4.0 x 4 interface. More details about this NVMe SSD on this site.

Solidigm P41 Plus 1Tb SSD technical specifications

Solidigm's 1Tb P41 Plus SSD use Silicon Motion SM2269XT controller. This NVMe SSD has Dynamic-Random Access Memory HMB to keep a map of where data is located on the internal SSD. The P41 Plus comes equipped with Solidigm 3D QLC memory. Solidigm P41 Plus besides, available in 512 Gb and 2 Tb capacities.

Performance and benchmarks

Solidigm P41 Plus use PCIe M.2 4.0 x 4 expansion standard with read speeds 4100 Mbps, and maximum write speeds equals to 3300 MB/s. P41 Plus has input/output performance 390000 on reading and 540000 on writing operations.

Endurance and warranty

Manufacturer give 5-year warranty limited by 800 TBW.


Category Value
Capacity 1 Tb
Interface M.2 4.0 x 4
Controller Silicon Motion SM2269XT
Memory type Solidigm 3D QLC
Read speed (Mb/s) 4100
Write speed (Mb/s) 3300
Read IOPS 390000
Write IOPS 540000
Endurance (TBW) 800
MTBF (million hours) n/a
Warranty (years) 5


Solidigm P41 Plus 1Tb use PCIe Gen4 that is twice faster than PCIe 3.0. The write speed is 3300 Mbps, that is slower than has most of rivals. The Internal SSD has endurance 800 TBW, that is quite well against competitors. After evaluating all the facts, we advise to have Solidigm P41 Plus 1Tb for your PC.

+ Pros

  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • Slow writing speed

Buy this or similar SSD:

Video Review

Introducing the P41 Plus SSD with Solidigm Synergy™ Software


The Solidigm P41 Plus has HMB. This means that the drive uses the host system's RAM for its own needs. DRAM makes SSD work faster, but more expensive.

The Solidigm P41 Plus 1Tb due to the low density of memory chips may work with no additional cooling systems. Some motherboards or laptops from the factory has additional cooling below or above the storage for better performance during times of heavy loads.

The Solidigm P41 Plus 1Tb has maximum write speed 3300 Mb per second, sequential read speed 4100 Mb per second. It operate on Silicon Motion SM2269XT controller and M.2 4.0 x 4 interface standard. The memory type is Solidigm 3D QLC.
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