Novexa SN-4556 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4556-MAX · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 8,640 (SSDs scale) |
|---|---|
| Category rank | #19,161 |
| Street price | $179 |
| Power | 6 W (active) |
| Performance per dollar | 48.27 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4556 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 6,400 MB/s |
| Random 4K read | 780K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Strivon SN-5750 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,057 | $539 | Compare |
| Mirenta SN-5781 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Novexa SN-7561 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,485 | $559 | Compare |
| Altrix SN-2402 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,682 | $349 | Compare |
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| Altrix SN-1195 Pro 1TB SATA 2.5-inch SSD | 4,288 | $49 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4556 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/820132 (accessed 2026-10-19).