ADATA XPG Gammix S70 1Tb SSD tech review

Posted on November 07, 2022 by Raymond Chen

How fast is the ADATA XPG Gammix S70 1Tb and extra specs read below here.

ADATA XPG Gammix S70 1Tb SSD tech review

ADATA's 1Tb XPG Gammix S70 NVMe SSD works on Innogrit Rainer IG5236 controller. The NVMe SSD write a data location map on Dynamic-Random Access Memory SLC Caching and DRAM cache buffer to open a files faster. The XPG Gammix S70 comes equipped with Micron 3D TLC flash memory. ADATA XPG Gammix S70 also available in 2 Tb volume sizes.

Performance and benchmarks

NVMe SSD use PCIe M.2 4.0 x 4 computer expansion bus standard with sequential write speeds 6400 Mbps, and read speeds 7400 MB/s. This model has IOPS 720000 on writing and 320000 on reading operations.

Endurance and warranty

Manufacturer provide 5 years of warranty that limited by endurance 1480 TBW. As well it has 2 million hours mean time between failure.


Category Value
Capacity 1 Tb
Interface M.2 4.0 x 4
Controller Innogrit Rainer IG5236
Memory type Micron 3D TLC
DRAM SLC Caching and DRAM cache buffer
Read speed (Mb/s) 7400
Write speed (Mb/s) 6400
Read IOPS 320000
Write IOPS 720000
Endurance (TBW) 1480
MTBF (million hours) 2
Warranty (years) 5


XPG Gammix S70 (1Tb) produced by ADATA support PCIe 4 that is undoubtedly faster than PCIe 3. The maximum write speed is 6400 Mb/s, that is faster than has most of competitors. The drive can write 1480 TBW, that is pretty well in comparison with closest competitors. When everything is weighed in the balance, we strongly advise to purchase ADATA XPG Gammix S70 1Tb for your PC.

+ Pros

  • Excellent writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • None

Buy this or similar SSD:

Video Review

XPG GAMMIX S70 PCIe Gen4x4 M.2 2280 SSD Review


The ADATA XPG Gammix S70 has SLC Caching and DRAM cache buffer. Dynamic Random-Access Memory in their controller help to improve input/output performance and endurance.

The XPG Gammix S70 1Tb due to the low density of memory chips can function without extra heat sinks. Some motherboards from the factory has additional cooling above and below the SSD for improving performance during times of heavy loads.

The XPG Gammix S70 1Tb has sequential write speed 6400 Mb/s, maximum read speed 7400 Mbps. NVMe operate on Innogrit Rainer IG5236 controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is Micron 3D TLC.
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