Novexa SN-5668 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN5668-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 6,774 (SSDs scale) |
|---|---|
| Category rank | #6,533 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 52.51 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-5668 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D QLC, 176-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-3243 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,164 | $279 | Compare |
| Altrix SN-8001 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,078 | $409 | Compare |
| Strivon SN-1091 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,844 | $379 | Compare |
| Altrix SN-1138 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
| Caldera SN-9578 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,736 | $229 | Compare |
| Strivon SN-7915 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,164 | $369 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-5668 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1986358 (accessed 2026-10-19).