Kioxia BG4 512Gb NVMe SSD technical specs
What memory type installed in Kioxia BG4 512Gb and extra details explore in our article.
Kioxia's 512Gb BG4 is powered by Toshiba controller. The BG4 comes equipped with Toshiba 3D TLC memory. Kioxia BG4 also available in 3 capacities, including 128 Gb, 1 Tb and 256 Gb.
✅ Storage Comparisons:
🚀 Performance and benchmarks
Kioxia BG4 works on PCIe M.2 3.0 x 4 2230 S3 with write speeds 1800 MB/s, and read speeds 2300 Mbps. BG4 has IOPS 200000 on writing and 390000 on reading operations.
🖥️ Endurance and warranty
Manufacturer provide 5 years warranty period. The BG4 has 1.5 million hours MTBF.
📊 Specs
| Category | Value |
| Capacity | 512 Gb |
| Interface | M.2 3.0 x 4 2230 S3 |
| Controller | Toshiba |
| Memory type | Toshiba 3D TLC |
| DRAM | n/a |
| Read speed (Mb/s) | 2300 |
| Write speed (Mb/s) | 1800 |
| Read IOPS | 390000 |
| Write IOPS | 200000 |
| Endurance (TBW) | n/a |
| MTBF (million hours) | 1.5 |
| Warranty (years) | 5 |
Conclusion
BG4 (512Gb) produced by Kioxia use PCIe 3 that is undoubtedly slower than PCIe 4. The write speed is 1800 Mbps, that is slower than has most of rivals. Overall, Kioxia BG4 512Gb has more cons and we highly do not advise to have it.
+ Pros
- None
- Cons
- Slow writing speed
- PCIe 3.0
- Capacity
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