Addlink S70 2Tb SSD review

Posted on November 07, 2022 by Raymond Chen

What memory type installed in S70 (2Tb) produced by Addlink and further details explore on our page.

Addlink S70 2Tb SSD review

Addlink's 2Tb S70 works on Phison PS5012-E12 controller. The NVMe SSD storing a data location map on Dynamic-Random Access Memory SK Hynix DDR3L to open a files without delays. The S70 comes equipped with Toshiba 3D TLC memory. This drive also available in three capacities, including 256 Gb, 1 Tb and 512 Gb volume sizes.

Performance and benchmarks

SSD use PCIe M.2 3.0 x 4 with read speeds 3500 MB/s, and maximum write speeds equals to 2700 MB/s. It also has input/output performance 500000 on reading and 512000 on writing operations per second.

Endurance and warranty

Addlink give 5 years warranty that limited by 64 TBW. As well it has 1.8 million hours mean time between failure.


Category Value
Capacity 2 Tb
Interface M.2 3.0 x 4
Controller Phison PS5012-E12
Memory type Toshiba 3D TLC
Read speed (Mb/s) 3500
Write speed (Mb/s) 2700
Read IOPS 500000
Write IOPS 512000
Endurance (TBW) 64
MTBF (million hours) 1.8
Warranty (years) 5


S70 (2Tb) produced by Addlink support PCIe 3 that is twice slower than PCIe 4. The sequential write speed is 2700 Mb/s, that is average value for this expansion standard. The NVMe SSD provide possibility to write 64 TBW, that is poor in comparison with nearest rivals. After evaluating all the facts, Addlink S70 2Tb is a well-rounded NVMe SSD.

+ Pros

  • Good writing speed
  • Capacity

- Cons

  • PCIe 3.0
  • Writing speed

Buy this or similar SSD:

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The Addlink S70 has SK Hynix DDR3L. DRAM in their controller help to increase input/output performance and endurance.

The S70 2Tb due to the high density of memory chips you need to install of extra heat sink. This reduce temperature of the memory chips and controller. Some laptops or motherboards from the factory has additional cooling below and above the SSD to improve performance during heavy loads.

The S70 2Tb has sequential write speed 2700 Mb/s, read speed 3500 Mb/s. SSD works on Phison PS5012-E12 controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is Toshiba 3D TLC.
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