Novexa SN-3939 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3939-CORE · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 12,876 (SSDs scale) |
|---|---|
| Category rank | #6,620 |
| Street price | $449 |
| Power | 6 W (active) |
| Performance per dollar | 28.68 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3939 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 6,100 MB/s |
| Random 4K read | 1,050K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Novexa SN-5013 SE 500GB SATA 2.5-inch SSD | 3,808 | $39 | Compare |
| Altrix SN-8885 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,491 | $429 | Compare |
| Strivon SN-7892 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,999 | $269 | Compare |
| Novexa SN-8182 SE 500GB SATA 2.5-inch SSD | 4,454 | $49 | Compare |
| Caldera SN-7419 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,464 | $309 | Compare |
| Altrix SN-6752 Max 500GB SATA 2.5-inch SSD | 3,277 | $29 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-3939 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7197481 (accessed 2026-10-21).