Novexa SN-6818 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6818-ULTRA · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 9,579 (SSDs scale) |
|---|---|
| Category rank | #8,816 |
| Street price | $229 |
| Power | 4 W (active) |
| Performance per dollar | 41.83 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6818 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,900 MB/s |
| Sequential write | 2,100 MB/s |
| Random 4K read | 390K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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 |
|---|---|---|---|
| Mirenta SN-3840 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,236 | $459 | Compare |
| Novexa SN-1896 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,102 | $149 | Compare |
| Mirenta SN-9679 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,952 | $289 | Compare |
| Mirenta SN-6289 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,398 | $219 | Compare |
| Strivon SN-9649 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,666 | $539 | Compare |
| Mirenta SN-6072 SE 1TB SATA 2.5-inch SSD | 4,383 | $39 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6818 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4623302 (accessed 2026-10-23).