Mirenta SN-8949 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN8949-XT · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 7,915 (SSDs scale) |
|---|---|
| Category rank | #30,649 |
| Street price | $149 |
| Power | 5 W (active) |
| Performance per dollar | 53.12 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8949 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,100 MB/s |
| Random 4K read | 1,230K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-5292 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,180 | $239 | Compare |
| Mirenta SN-3158 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,659 | $349 | Compare |
| Mirenta SN-8140 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 7,026 | $109 | Compare |
| Novexa SN-8452 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,731 | $549 | Compare |
| Novexa SN-1988 Ti 500GB SATA 2.5-inch SSD | 3,961 | $39 | Compare |
| Novexa SN-5502 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,179 | $339 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-8949 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/694346 (accessed 2026-10-19).