Biostar M700 256Gb NVMe SSD technical specs

Posted on November 07, 2022 by Raymond Chen

Biostar's M700 NVMe SSD use PCIe M.2 3.0 x 4 expansion standard. Read below about this SSD on our page.

Biostar M700 256Gb NVMe SSD technical specs

Biostar's 256Gb M700 works on Silicon Motion SM2263XT. The internal SSD storing a data location map on Dynamic-Random Access Memory 32MB - 64MB Host Memory Buffer to run a games faster. The M700 comes equipped with Intel 3D TLC flash memory. SSD besides, available in 512 Gb and 1 Tb capacities.

Performance and benchmarks

SSD use PCIe M.2 3.0 x 4 bus.

Endurance and warranty

Manufacturer give 3 years warranty period.


Category Value
Capacity 256 Gb
Interface M.2 3.0 x 4
Controller Silicon Motion SM2263XT
Memory type Intel 3D TLC
DRAM 32MB - 64MB Host Memory Buffer
Read speed (Mb/s) n/a
Write speed (Mb/s) n/a
Read IOPS n/a
Write IOPS n/a
Endurance (TBW) n/a
MTBF (million hours) n/a
Warranty (years) 3


Biostar M700 256Gb may work on previous bus standard that is significantly slower than PCIe 4. After evaluating all the facts, Biostar M700 256Gb has more disadvantages and we do not recommend to have it.

+ Pros

  • None

- Cons

  • Capacity

Buy this or similar SSD:

Video Review

Thinkpad E590 i3 with biostar m700 m.2 nvme ssd + gaming test


The Biostar M700 has 32MB - 64MB Host Memory Buffer. This means that the SSD uses the host system's random-access memory for its personal operations. Dynamic random-access memory (DRAM) in their controller help to improve I/O performance and endurance.

The M700 256Gb due to the low density of memory chips can last without additional heat sinks. Some motherboards designed with thermal pads below or above the storage to enhance productivity during times of high loads.

The M700 256Gb works on Silicon Motion SM2263XT controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is Intel 3D TLC.
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