Silicon Power P34A80 512Gb NVMe SSD tech specifications

Posted on November 07, 2022 by Raymond Chen

How fast is the Silicon Power P34A80 512Gb and extra details watch in our article.

Silicon Power P34A80 512Gb NVMe SSD tech specifications

Silicon Power P34A80 512Gb use Phison PSW5012-E12-27 controller. This NVMe SSD has DRAM SK Hynix 2x256MB DDR4 for mapping data, located on the storage. The P34A80 comes equipped with Toshiba TLC flash memory. This drive is offered also in 1 Tb and 256 Gb capacities.

Performance and benchmarks

NVMe SSD use PCIe M.2 3.0 x 4 computer expansion bus standard with sequential read speeds 3200 Mbps, and sequential write speeds equals to 3000 MB/s. P34A80 has IOPS 390000 on reading and 450000 on writing operations.

Endurance and warranty

Silicon Power provide 5 years warranty period limited by endurance 417 TBW.


Category Value
Capacity 512 Gb
Interface M.2 3.0 x 4
Controller Phison PSW5012-E12-27
Memory type Toshiba TLC
DRAM SK Hynix 2x256MB DDR4
Read speed (Mb/s) 3200
Write speed (Mb/s) 3000
Read IOPS 390000
Write IOPS 450000
Endurance (TBW) 417
MTBF (million hours) n/a
Warranty (years) 5


Silicon Power P34A80 512Gb may work on PCIe 3 that is twice slower than PCIe 4.0. The maximum write speed is 3000 Mb/s, that is common for this expansion standard. The NVMe SSD provide possibility to write 417 TBW, that is good compared to closest rivals. On balance, Silicon Power P34A80 512Gb is a well-balanced SSD.

+ Pros

  • Good writing speed
  • Endurance

- Cons

  • PCIe 3.0
  • Capacity

Buy this or similar SSD:

Video Review

ULTRA FAST M2 NVMe SSD! - Silicon Power P34A80 Review


The Silicon Power P34A80 has SK Hynix 2x256MB DDR4. Dynamic Random-Access Memory makes drive faster, but also more expensive.

The Silicon Power P34A80 512Gb due to the low density of memory chips can last without extra cooling systems. Some motherboards from the factory has thermal pads above and below the storage for improving productivity during times of heavy loads.

The P34A80 512Gb has sequential write speed 3000 Mbps, sequential read speed 3200 Mb/s. SSD works on Phison PSW5012-E12-27 controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The memory type is Toshiba TLC.
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