Novexa SN-6642 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Novexa · SKU SN6642-EDGE · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 8,870 (SSDs scale) |
|---|---|
| Category rank | #24,478 |
| Street price | $169 |
| Power | 6 W (active) |
| Performance per dollar | 52.49 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6642 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-7819 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,986 | $599 | Compare |
| Altrix SN-5158 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,723 | $539 | Compare |
| Altrix SN-1391 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,829 | $259 | Compare |
| Altrix SN-4927 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,006 | $259 | Compare |
| Strivon SN-9714 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,178 | $309 | Compare |
| Caldera SN-8733 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,175 | $319 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6642 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/17544973 (accessed 2026-10-18).