Specification
Below is a specifications table that suggests the expected performance for each capacity.
| Interface | PCIe Gen 4.0 x 4, NVMe 1.4 |
| Form Factor | M.2 2280 |
| Capacity | 512GB / 1TB / 2TB / 4TB |
| DRAM Cache | 1GB / 1GB / 2GB / 4GB |
| Max. Reading Speed | 7400 MB/s / 7400 MB/s / 7400 MB/s / 7400 MB/s |
| Max. Writing Speed | 3400 MB/s / 6400 MB/s / 6700 MB/s / 6700 MB/s |
| Max. Random Reading Speed | 540 K IOPS / 1000 K IOPS / 1300 K IOPS / 1350 K IOPS |
| Max. Random Writing Speed | 900 K IOPS / 1000 K IOPS / 1100 K IOPS / 1150 K IOPS |
| Storage Temperature | -40 ℃ – 85 ℃ |
| Working Temperature | 0 ℃ – 70 ℃ |
| Limited Warranty | 5-Year / 375 TBW, 5-Year / 750 TBW, 5-Year / 1500 TBW, 5-Year / 3000 TBW |
The SSD supports various technologies to improve stability, data protection, and performance. Our results confirm that the SSD is well-designed, and there shouldn’t be any issues during longer work. Even though the maximum temperature was quite high, it didn’t affect the performance as it was still below the throttling point.
The same as with the previously reviewed GM7000 SSD, the heatsink version uses the Innogrit IG5236 controller and rebranded Micron TLC NAND.
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The 2TB version of the GM7000 SSD has a 5-year warranty or 1.5PBW. In a typical home or office environment, it should work without issues for at least ten years. However, if we have any important data, we have to remember about backups.
Below is a screenshot from the CrystalDiskInfo diagnostic software, which confirms that the SSD is in perfect condition.
Now, let’s look at the package and the SSD itself.
