Digma Top P8 4Tb SSD technical specifications

Posted on December 21, 2022 by Raymond Chen

Digma's Top P8 NVMe use PCIe M.2 4.0 x 4 interface. More details about this NVMe on our page.

Digma Top P8 4Tb SSD technical specifications

Top P8 (4Tb) produced by Digma is powered by Phison PS5018-E18. This storage has Dynamic-Random Access Memory DDR4-1600 to keep a map of where data is located on the storage. The Top P8 comes equipped with Kioxia 3D TLC flash memory. This drive is offered also in 2 Tb and 1 Tb capacities.

Performance and benchmarks

Drive works on PCIe M.2 4.0 x 4 bus with sequential read speeds 7000 Mbps, and sequential write speeds 6400 Mbps.

Endurance and warranty

Digma give 3 years warranty period limited by 3000 TBW.


Category Value
Capacity 4 Tb
Interface M.2 4.0 x 4
Controller Phison PS5018-E18
Memory type Kioxia 3D TLC
DRAM DDR4-1600
Read speed (Mb/s) 7000
Write speed (Mb/s) 6400
Read IOPS n/a
Write IOPS n/a
Endurance (TBW) 3000
MTBF (million hours) n/a
Warranty (years) 3


Top P8 (4Tb) produced by Digma support PCIe Gen4 that is undoubtedly faster than PCIe Gen3. The sequential write speed is 6400 Mb/s, that is faster than has other rivals. The NVMe SSD has endurance 3000 TBW, that is quite well in comparison with nearest competitors. After evaluating all the facts, we highly recommend to buy Digma Top P8 4Tb for your PC.

+ Pros

  • Excellent writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • None

Buy this or similar SSD:

Video Review

Обзор доступных SSD Digma Mega S3 1 ТБ и Digma Run S9 1 ТБ


The Digma Top P8 has DDR4-1600. Dynamic Random-Access Memory in their controller help to improve input/output performance and endurance.

The Top P8 4Tb due to the high density of memory chips require the installation of extra heat sink. This will decrease temperature of the controller and memory. Some motherboards already has thermal pads above and below the SSD for improving performance during high loads.

The Digma Top P8 has sequential write speed 6400 Mb per second, read speed 7000 Mbps. It run on Phison PS5018-E18 controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The memory type is Kioxia 3D TLC.
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