Novexa SN-9959 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN9959-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 5,093 (SSDs scale) |
|---|---|
| Category rank | #5,034 |
| Street price | $49 |
| Power | 5 W (active) |
| Performance per dollar | 103.94 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-9959 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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 |
|---|---|---|---|
| Novexa SN-5463 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,896 | $539 | Compare |
| Novexa SN-1761 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,643 | $579 | Compare |
| Mirenta SN-1876 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,545 | $589 | Compare |
| Caldera SN-3982 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,012 | $199 | Compare |
| Strivon SN-7508 SE 500GB SATA 2.5-inch SSD | 3,596 | $29 | Compare |
| Strivon SN-8151 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,931 | $569 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-9959 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3105491 (accessed 2026-10-26).