Novexa SN-3998 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3998-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 6,287 (SSDs scale) |
|---|---|
| Category rank | #30,951 |
| Street price | $99 |
| Power | 7 W (active) |
| Performance per dollar | 63.51 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3998 Ultra |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,030K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-1442 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,763 | $329 | Compare |
| Mirenta SN-7008 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,543 | $369 | Compare |
| Novexa SN-5744 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,703 | $179 | Compare |
| Altrix SN-1805 Ti 1TB SATA 2.5-inch SSD | 4,129 | $39 | Compare |
| Strivon SN-9343 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,375 | $449 | Compare |
| Strivon SN-1815 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,737 | $189 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3998 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3552802 (accessed 2026-10-19).