Novexa SN-7843 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN7843-SE · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 8,685 (SSDs scale) |
|---|---|
| Category rank | #13,800 |
| Street price | $189 |
| Power | 8 W (active) |
| Performance per dollar | 45.95 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-7843 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,100K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-4782 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,350 | $419 | Compare |
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| Novexa SN-5550 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,845 | $229 | Compare |
| Strivon SN-8592 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,009 | $289 | Compare |
| Novexa SN-1005 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,042 | $489 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-7843 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8050994 (accessed 2026-10-25).