Very good80/100
- Good PCIe 4.0 performance
- Above-average TBW value
- Top-class manufacturer
- Significant slowdown starting from the secondary cache
- Priced at the same level as TLC
- Only three years warranty
The 990 is a further development of the 990 EVO, but the write speed drops as soon as the secondary cache is exhausted. The SSD is also slower than the 990 EVO Plus and, even in light of the current NAND shortage, does not represent a bargain.