Kioxia XG8 512Gb SSD tech specs

Posted on November 07, 2022 by Raymond Chen

Should you buy XG8 (512Gb) produced by Kioxia and further specs read below on this site.

Kioxia XG8 512Gb SSD tech specs

Kioxia XG8 512Gb use Kioxia TC58NC0L1XGSD. This drive has DRAM LPDDR4 to keep a map of where data is located on the SSD. The XG8 comes equipped with Kioxia BICS5 TLC memory. NVMe SSD is offered also in 3 capacities, including 2 Tb, 4 Tb and 1 Tb.

Performance and benchmarks

Storage use PCIe M.2 4.0 x 4 computer expansion bus standard with sequential read speeds 7000 MB/s, and write speeds 5800 Mbps. XG8 has input/output performance 900000 on reading and 620000 on writing operations.

Endurance and warranty

Kioxia give 5 years warranty for this product.


Category Value
Capacity 512 Gb
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


XG8 (512Gb) produced by Kioxia support PCIe Gen4 that is undoubtedly faster than previous bus standard. The maximum write speed is 5800 Mbps, that is faster than has other rivals. Weighing all these factors, we advise to purchase Kioxia XG8 512Gb for your PC.

+ Pros

  • Excellent writing speed
  • PCIe 4.0

- Cons

  • Capacity

Buy this or similar SSD:

Video Review

Tech Actu HARDWARE PC ( Nvidia Fait machine arrière toute )


The Kioxia XG8 has LPDDR4. DRAM makes drive work faster, but also more expensive.

The Kioxia XG8 512Gb due to the low density of memory chips able to function without additional cooling systems. Some motherboards designed with thermal pads below and above the drive for better productivity during times of high loads.

The XG8 512Gb has write speed 5800 Mb/s, sequential read speed 7000 Mbps. It run on Kioxia TC58NC0L1XGSD controller and M.2 4.0 x 4 interface standard. The NAND memory type is Kioxia BICS5 TLC.
There are no comments yet.
Your message is required.

Other Kioxia models:

Similar SSD:

Drevo D1 Xtreme Review

Drevo D1 Xtreme

512 Gb / PCIe 3.0 x 4

Intel 660P Review

Intel 660P

512 Gb / M.2 3.0 x 4

Acer Predator GM7000 Review

Acer Predator GM7000

512 Gb / M.2 4.0 x 4

Team Force Cardea Zero Z440 Review

Team Force Cardea Zero Z440

512 Gb / M.2 4.0 x 4