Western Digital Black ZN750 250Gb NVMe technical specifications
Western Digital's Black ZN750 internal SSD use PCIe M.2 3.0 x 4. Read below about this SSD on this site.
Black ZN750 (250Gb) produced by Western Digital works on SanDisk 20-82-007011. The NVMe SSD write a data location map on Dynamic-Random Access Memory SK Hynix 1GB DDR4 SDRAM to open a files without delays. The Black ZN750 comes equipped with SanDisk TLC memory. This NVMe also available in 3 capacities: 2 Tb, 1 Tb and 500 Gb volume sizes.
Performance and benchmarks
Storage use PCIe M.2 3.0 x 4 with write speeds 3000 Mbps, and sequential read speeds 3400 MB/s. This model has input/output performance 560000 on reading and 515000 on writing operations.
Endurance and warranty
Western Digital give 5 years warranty limited by 200 Total Bytes Written. The Black ZN750 has 1.75 million hours mean time between failure.
Specs
| Category | Value |
| Capacity | 250 Gb |
| Interface | M.2 3.0 x 4 |
| Controller | SanDisk 20-82-007011 |
| Memory type | SanDisk TLC |
| DRAM | SK Hynix 1GB DDR4 SDRAM |
| Read speed (Mb/s) | 3400 |
| Write speed (Mb/s) | 3000 |
| Read IOPS | 560000 |
| Write IOPS | 515000 |
| Endurance (TBW) | 200 |
| MTBF (million hours) | 1.75 |
| Warranty (years) | 5 |
Conclusion
Black ZN750 (250Gb) produced by Western Digital use PCIe Gen3 that is significantly slower than PCIe 4.0. The maximum write speed is 3000 Mbps, that is pretty good for this expansion standard. The Western Digital Black ZN750 provide possibility to write 200 TBW, that is good against closest competitors. On balance, Western Digital Black ZN750 250Gb is a well-balanced drive.
+ Pros
- Good writing speed
- Endurance
- Cons
- PCIe 3.0
- Capacity
Buy this or similar SSD:
Video Review
SSD Battle Royale - Samsung 970 EVO Plus vs WD Black SN750 | Hardware
