Novexa SN-3643 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3643-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 5,035 (SSDs scale) |
|---|---|
| Category rank | #27,339 |
| Street price | $59 |
| Power | 8 W (active) |
| Performance per dollar | 85.34 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3643 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,800 MB/s |
| Random 4K read | 930K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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-1491 Ti 500GB SATA 2.5-inch SSD | 3,185 | $29 | Compare |
| Mirenta SN-3388 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
| Strivon SN-2959 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,301 | $419 | Compare |
| Novexa SN-2993 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,894 | $449 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-3643 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9753725 (accessed 2026-10-20).