Novexa SN-7842 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7842-SE · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 11,224 (SSDs scale) |
|---|---|
| Category rank | #3,699 |
| Street price | $329 |
| Power | 11 W (active) |
| Performance per dollar | 34.12 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7842 SE |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,400 MB/s |
| Sequential write | 12,500 MB/s |
| Random 4K read | 1,640K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-5674 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,089 | $389 | Compare |
| Novexa SN-4504 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,806 | $499 | Compare |
| Mirenta SN-4924 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,025 | $249 | Compare |
| Caldera SN-9593 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,613 | $579 | Compare |
| Novexa SN-9403 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,633 | $319 | Compare |
| Altrix SN-9433 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,630 | $269 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-7842 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6665752 (accessed 2026-10-22).