ADATA Gammix S50 2Tb NVMe technical review

Posted on February 05, 2024 by Raymond Chen

ADATA's Gammix S50 use PCIe M.2 4.0 x 4 bus. Read below about this NVMe SSD in our article.

ADATA Gammix S50 2Tb NVMe technical review

ADATA's 2Tb Gammix S50 use Phison PS5016-E16 controller. The SSD write a data location map on DRAM DRAM SLC to launch a programs without delays. The Gammix S50 comes equipped with Toshiba 3D TLC flash memory. SSD is offered also in 1 Tb volume sizes.

🚀 Performance and benchmarks

SSD works on PCIe M.2 4.0 x 4 with write speeds 4400 MB/s, and sequential read speeds 5000 MB/s. Gammix S50 has input/output performance 750000 on writing and 750000 on reading operations per second.

🖥️ Endurance and warranty

Manufacturer provide 5 years warranty limited by 3600 TBW.

📊 Specs

Category Value
Capacity 2 Tb
Interface M.2 4.0 x 4
Controller Phison PS5016-E16
Memory type Toshiba 3D TLC
Read speed (Mb/s) 5000
Write speed (Mb/s) 4400
Read IOPS 750000
Write IOPS 750000
Endurance (TBW) 3600
MTBF (million hours) n/a
Warranty (years) 5


ADATA Gammix S50 2Tb use PCIe 4.0 that is undoubtedly faster than PCIe 3.0. The maximum write speed is 4400 Mb/s, that is common for this computer expansion bus standard. The ADATA Gammix S50 provide possibility to write 3600 TBW, that is pretty good in comparison with rivals. On balance, we recommend to have ADATA Gammix S50 2Tb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • None

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

Are Budget PCIe 4 SSDs Worth It?? - ADATA XPG GAMMIX S50 Lite

⁉️ FAQ

The ADATA Gammix S50 has DRAM SLC. Dynamic random-access memory (DRAM) makes storage faster, but also more expensive.

The Gammix S50 2Tb due to the high density of memory chips requires installation of additional heat sink. This reduce temperature of the memory chips and controller. Some motherboards from the factory has thermal pads above and below the drive to enhance performance during high loads.

The Gammix S50 2Tb has maximum write speed 4400 Mb/s, read speed 5000 Mb/s. SSD run on Phison PS5016-E16 controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND memory type is Toshiba 3D TLC.
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