Kioxia XG8 2Tb NVMe technical specifications

Posted on February 05, 2024 by Raymond Chen

Kioxia's XG8 NVMe SSD use PCIe M.2 4.0 x 4 interface. More details about this NVMe SSD on our page.

Kioxia XG8 2Tb NVMe technical specifications

XG8 (2Tb) produced by Kioxia is powered by Kioxia TC58NC0L1XGSD controller. The NVMe storing a data location map on DRAM LPDDR4 to open a files without delays. The XG8 comes equipped with Kioxia BICS5 TLC memory. SSD also available in three capacities: 1 Tb, 4 Tb and 512 Gb.

🚀 Performance and benchmarks

NVMe SSD works on PCIe M.2 4.0 x 4 computer expansion bus standard with write speeds equals to 5800 Mbps, and maximum read speeds 7000 Mbps. It also has IOPS 900000 on reading and 620000 on writing operations per second.

🖥️ Endurance and warranty

Kioxia provide 5 years warranty period.

📊 Specs

Category Value
Capacity 2 Tb
Interface M.2 4.0 x 4
Controller Kioxia TC58NC0L1XGSD
Memory type Kioxia BICS5 TLC
Read speed (Mb/s) 7000
Write speed (Mb/s) 5800
Read IOPS 900000
Write IOPS 620000
Endurance (TBW) n/a
MTBF (million hours) n/a
Warranty (years) 5


Kioxia XG8 2Tb use PCIe 4 that is significantly faster than PCIe 3.0. The maximum write speed is 5800 Mbps, that is faster than has other competitors. Overall, our site strongly advise to buy Kioxia XG8 2Tb for your PC.

+ Pros

  • Excellent writing speed
  • PCIe 4.0
  • Capacity

- Cons

  • None

🛒 Buy this or similar SSD Storage:

Samsung 980 Pro 2 Tb

-57% $165
List Price: $379.99

Buy on Amazon

✨ Video Review

The Weirdest PC Fix Ever - Fix or Flop S3:E2

⁉️ FAQ

The Kioxia XG8 has LPDDR4. Dynamic Random-Access Memory makes drive faster, but more expensive.

The XG8 2Tb due to the high density of memory chips you need to install of extra heat sink. It will lower temperature of the controller and memory. Some motherboards already has thermal pads above and below the SSD to enhance performance during times of high loads.

The Kioxia XG8 has write speed 5800 Mbps, read speed 7000 Mb per second. NVMe works on Kioxia TC58NC0L1XGSD controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The memory type is Kioxia BICS5 TLC.
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