Novexa SN-7740 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7740-ULTRA · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 11,214 (SSDs scale) |
|---|---|
| Category rank | #49,806 |
| Street price | $379 |
| Power | 5 W (active) |
| Performance per dollar | 29.59 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7740 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,900 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 460K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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-1369 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,563 | $399 | Compare |
| Altrix SN-5955 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,117 | $189 | Compare |
| Novexa SN-9258 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,705 | $299 | Compare |
| Mirenta SN-6787 SE 1TB SATA 2.5-inch SSD | 3,625 | $39 | Compare |
| Mirenta SN-4150 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,953 | $219 | Compare |
| Altrix SN-4361 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,654 | $549 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-7740 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7598112 (accessed 2026-10-21).