Novexa SN-7457 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7457-MAX · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 12,889 (SSDs scale) |
|---|---|
| Category rank | #44,087 |
| Street price | $389 |
| Power | 8 W (active) |
| Performance per dollar | 33.13 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7457 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Altrix SN-6700 Pro 1TB SATA 2.5-inch SSD | 3,339 | $29 | Compare |
| Strivon SN-9485 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,036 | $179 | Compare |
| Novexa SN-5046 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,358 | $159 | Compare |
| Novexa SN-5740 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,240 | $249 | Compare |
| Novexa SN-4956 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,429 | $339 | Compare |
| Strivon SN-5858 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,132 | $529 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-7457 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56584578 (accessed 2026-10-25).