Novexa SN-3998 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3998-PRIME · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 5,591 (SSDs scale) |
|---|---|
| Category rank | #3,028 |
| Street price | $79 |
| Power | 6 W (active) |
| Performance per dollar | 70.77 |
| Released | 2024 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3998 Prime |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 3,200 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Caldera SN-3677 Plus 500GB SATA 2.5-inch SSD | 3,994 | $39 | Compare |
| Altrix SN-3732 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,806 | $379 | Compare |
| Altrix SN-9697 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,683 | $599 | Compare |
| Caldera SN-8057 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,075 | $169 | Compare |
| Novexa SN-9236 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,144 | $259 | Compare |
| Caldera SN-1738 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,853 | $519 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3998 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92631452 (accessed 2026-10-26).