Novexa SN-7840 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7840-PRO · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 11,940 (SSDs scale) |
|---|---|
| Category rank | #4,230 |
| Street price | $349 |
| Power | 7 W (active) |
| Performance per dollar | 34.21 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7840 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 880K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Mirenta SN-9390 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,514 | $459 | Compare |
| Altrix SN-3515 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,768 | $109 | Compare |
| Altrix SN-9009 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,566 | $309 | Compare |
| Novexa SN-7867 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,670 | $529 | Compare |
| Mirenta SN-8447 Edge 1TB SATA 2.5-inch SSD | 4,059 | $49 | Compare |
| Mirenta SN-3699 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,105 | $339 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-7840 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3619601 (accessed 2026-10-24).