MSI Spatium M450 500Gb NVMe SSD tech specifications

Posted on November 22, 2022 by Raymond Chen

MSI's Spatium M450 works on PCIe M.2 4.0 x 4 computer expansion bus standard. Read below about this SSD here.

MSI Spatium M450 500Gb NVMe SSD tech specifications

Spatium M450 (500Gb) produced by MSI use Phison E19T. This SSD has DRAM HMB to keep a map of where data is located on the internal SSD. The Spatium M450 comes equipped with TLC memory. This NVMe is offered also in 250 Gb and 1 Tb capacities.

Performance and benchmarks

Storage use PCIe M.2 4.0 x 4 with sequential read speeds 3600 Mbps, and write speeds 3000 MB/s. This model has input/output performance 420000 on reading and 550000 on writing operations.

Endurance and warranty

Manufacturer provide 5 years warranty for this product that limited by 600 TBW.


Category Value
Capacity 500 Gb
Interface M.2 4.0 x 4
Controller Phison E19T
Memory type TLC
Read speed (Mb/s) 3600
Write speed (Mb/s) 3000
Read IOPS 420000
Write IOPS 550000
Endurance (TBW) 600
MTBF (million hours) n/a
Warranty (years) 5


MSI Spatium M450 500Gb use PCIe Gen4 that is significantly faster than PCIe 3.0. The sequential write speed is 3000 Mb/s, that is slower than has most of rivals. The NVMe has endurance 600 TBW, that is quite well in comparison with nearest competitors. Weighing all these factors, MSI Spatium M450 500Gb is a well-balanced NVMe SSD.

+ Pros

  • PCIe 4.0
  • Endurance

- Cons

  • Slow writing speed
  • Capacity

Buy this or similar SSD:

Video Review

MSI Spatium M450 NVMe M 2 SSD Review


The MSI Spatium M450 has HMB. This means that the drive uses the host system's random-access memory for its own needs. DRAM in their controller help to improve input/output performance and endurance.

The MSI Spatium M450 500Gb due to the low density of memory chips able to work with no additional heat sinks. Some motherboards or laptops already has thermal pads below or above the drive for better productivity during times of heavy loads.

The Spatium M450 500Gb has sequential write speed 3000 Mbps, sequential read speed 3600 Mb per second. SSD run on Phison E19T controller and M.2 4.0 x 4 interface standard. The NAND memory type is TLC.
There are no comments yet.
Your message is required.

Similar SSD:

Silicon Power UD90 Review

Silicon Power UD90

500 Gb / M.2 4.0 x 4

Kioxia Exceria Plus Review

Kioxia Exceria Plus

500 Gb / M.2 3.0 x 4

Kioxia RD500 Review

Kioxia RD500

500 Gb / M.2 3.0 x 4

Seagate FireCuda 530 Review

Seagate FireCuda 530

500 Gb / M.2 4.0 x 4

Samsung 980 Pro Review

Samsung 980 Pro

500 Gb / M.2 4.0 x 4