# MSI Spatium M482 1TB NVMe technical specifications (2026)

MSI's Spatium M482 works on PCIe M.2 4.0 x 4 expansion standard. Read below about this NVMe  on our page.

Quick answer: Spatium M482 (1TB) produced by MSI use PCIe Gen4 that is undoubtedly faster than previous bus standard. The sequential write speed is 6400 Mbps, that is faster than has other competitors. The Internal SSD provide possibility to write 850 TBW, that is pretty good against competitors. Overall, our site highly advise to have MSI Spatium M482 1TB for your PC.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison E27T 4 Channel |
| Memory type | Kioxia 162-L TLC |
| DRAM cache | Yes |
| Sequential read | 7300 MB/s |
| Sequential write | 6400 MB/s |
| Random read IOPS | 7300000 |
| Random write IOPS | 6400000 |
| Endurance | 850 TBW |
| MTBF | 1800000 |
| Warranty | 1 years |

## Performance

This NVMe works on PCIe M.2 4.0 x 4 with write speeds 6400 MB/s, and maximum read speeds 7300 Mbps. It also has input/output performance 7300000 on reading and 6400000 on writing operations per second.

## Endurance, TBW & Warranty

MSI provide 1 years warranty period that limited by 850 Total Bytes Written. The Spatium M482 has 1800000 million hours mean time between failure.

## Pros and Cons

**Pros:**

- Excellent writing speed
- PCIe 4.0
- Capacity
- Endurance


## Verdict

Spatium M482 (1TB) produced by MSI use PCIe Gen4 that is undoubtedly faster than previous bus standard. The  sequential write speed is 6400 Mbps, that is faster than has other competitors. The Internal SSD provide possibility to write 850 TBW, that is pretty good against competitors. Overall, our site highly advise to have MSI Spatium M482 1TB for your PC.

## Frequently Asked Questions

### Is Spatium M482 1TB DRAMless?

The MSI Spatium M482 has Yes. Dynamic Random-Access Memory makes SSD work faster, but more expensive. 

### Do I need a heatsink for my Spatium M482 1TB?

The Spatium M482 1TB due to the low density of memory chips able to last without further cooling systems. Some motherboards from the factory has thermal pads below or above the SSD for improving performance during heavy loads.

### Is MSI Spatium M482 good for gaming?

The MSI Spatium M482 has sequential write speed 6400 Mb/s, maximum read speed 7300 Mb per second. Storage operate on Phison E27T 4 Channel controller and M.2 4.0 x 4 interface standard. The memory type is Kioxia 162-L TLC.

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Last updated: 2026-09-01. Source: https://ssdrive.net/msi-spatium-m482-1-tb