Novexa SN-8681 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN8681-PRIME · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 12,271 (SSDs scale) |
|---|---|
| Category rank | #7,665 |
| Street price | $399 |
| Power | 6 W (active) |
| Performance per dollar | 30.75 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-8681 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 780K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Altrix SN-2631 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,994 | $399 | Compare |
| Altrix SN-1484 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,775 | $219 | Compare |
| Novexa SN-1077 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,181 | $399 | Compare |
| Mirenta SN-2488 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,529 | $539 | Compare |
| Mirenta SN-3822 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,791 | $139 | Compare |
| Strivon SN-6116 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,003 | $339 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-8681 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54779121 (accessed 2026-10-25).