Novexa SN-3943 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3943-PLUS · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 13,093 (SSDs scale) |
|---|---|
| Category rank | #15,336 |
| Street price | $469 |
| Power | 7 W (active) |
| Performance per dollar | 27.92 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3943 Plus |
| Capacity | 8 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 | 720K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Altrix SN-8419 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 13,041 | $419 | Compare |
| Strivon SN-5186 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Novexa SN-6595 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,967 | $549 | Compare |
| Altrix SN-1938 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,938 | $149 | Compare |
| Altrix SN-6302 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-5552 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,268 | $329 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3943 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7564512 (accessed 2026-10-21).