Novexa SN-1640 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1640-ULTRA · Released 2019 · Updated 2026-10-26
Key facts
| Benchmark index | 7,946 (SSDs scale) |
|---|---|
| Category rank | #33,582 |
| Street price | $179 |
| Power | 5 W (active) |
| Performance per dollar | 44.39 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1640 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,100 MB/s |
| Sequential write | 1,800 MB/s |
| Random 4K read | 510K 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 |
|---|---|---|---|
| Altrix SN-1414 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,140 | $159 | Compare |
| Altrix SN-3470 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,888 | $379 | Compare |
| Novexa SN-2775 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,846 | $149 | Compare |
| Altrix SN-6145 Ti 500GB SATA 2.5-inch SSD | 3,652 | $29 | Compare |
| Altrix SN-1560 Ultra 1TB SATA 2.5-inch SSD | 3,783 | $39 | Compare |
| Altrix SN-8730 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,375 | $129 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1640 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94094938 (accessed 2026-10-26).