Novexa SN-1545 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1545-MAX · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 13,049 (SSDs scale) |
|---|---|
| Category rank | #17,679 |
| Street price | $479 |
| Power | 7 W (active) |
| Performance per dollar | 27.24 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1545 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 750K 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
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| Caldera SN-2582 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,519 | $139 | Compare |
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| Altrix SN-3785 Pro 500GB SATA 2.5-inch SSD | 3,654 | $39 | Compare |
| Altrix SN-8394 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,994 | $469 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-1545 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/950828 (accessed 2026-10-19).