Novexa SN-3851 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3851-SE · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 12,314 (SSDs scale) |
|---|---|
| Category rank | #11,548 |
| Street price | $379 |
| Power | 4 W (active) |
| Performance per dollar | 32.49 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3851 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,600 MB/s |
| Sequential write | 2,200 MB/s |
| Random 4K read | 550K IOPS |
| NAND | 3D TLC, 232-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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-7962 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,864 | $409 | Compare |
| Novexa SN-1259 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,787 | $349 | Compare |
| Novexa SN-2376 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,526 | $189 | Compare |
| Mirenta SN-3177 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,582 | $559 | Compare |
| Strivon SN-7812 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,567 | $339 | Compare |
| Caldera SN-9768 Max 1TB SATA 2.5-inch SSD | 3,274 | $29 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3851 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85964668 (accessed 2026-10-23).