Novexa SN-3556 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3556-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 9,609 (SSDs scale) |
|---|---|
| Category rank | #43,676 |
| Street price | $229 |
| Power | 6 W (active) |
| Performance per dollar | 41.96 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3556 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 780K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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-5431 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,056 | $389 | Compare |
| Novexa SN-7960 Prime 1TB SATA 2.5-inch SSD | 3,177 | $29 | Compare |
| Caldera SN-8577 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,686 | $569 | Compare |
| Caldera SN-7417 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,317 | $239 | Compare |
| Caldera SN-3237 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,212 | $519 | Compare |
| Caldera SN-7279 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,912 | $359 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3556 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3462495 (accessed 2026-10-20).