Western Digital Black ZN750 250Gb NVMe technical specifications

Posted on November 07, 2022 by Raymond Chen

Western Digital's Black ZN750 internal SSD use PCIe M.2 3.0 x 4. Read below about this SSD on this site.

Western Digital Black ZN750 250Gb NVMe technical specifications

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

FAQ

The Western Digital Black ZN750 has SK Hynix 1GB DDR4 SDRAM. DRAM in their controller help to increase input/output performance and endurance.

The Western Digital Black ZN750 250Gb due to the low density of memory chips can function without further heat sinks. Some motherboards from the factory has additional cooling above or below the storage to enhance productivity during times of high loads.

The Black ZN750 250Gb has sequential write speed 3000 Mbps, maximum read speed 3400 Mb/s. NVMe works on SanDisk 20-82-007011 controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The memory type is SanDisk TLC.
There are no comments yet.
Your message is required.

Similar SSD:

PNY XLR8 CS3030 Review

PNY XLR8 CS3030

250 Gb / M.2 3.0 x 4

Mushkin Pilot Review

Mushkin Pilot

250 Gb / M.2 3.0 x 4

Kioxia RC500 Review

Kioxia RC500

250 Gb / M.2 3.0 x 4

Western Digital Black SN770 Review

Western Digital Black SN770

250 Gb / M.2 4.0 x 4

VisionTek Pro 2 Review

VisionTek Pro 2

250 Gb / M.2 3.0 x 4