Novexa SN-4857 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4857-PLUS · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 8,720 (SSDs scale) |
|---|---|
| Category rank | #48,567 |
| Street price | $209 |
| Power | 6 W (active) |
| Performance per dollar | 41.72 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4857 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 1,020K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-5987 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 12,708 | $449 | Compare |
| Altrix SN-2867 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,107 | $189 | Compare |
| Caldera SN-8059 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,335 | $489 | Compare |
| Altrix SN-3623 Edge 500GB SATA 2.5-inch SSD | 3,732 | $39 | Compare |
| Altrix SN-9415 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,198 | $399 | Compare |
| Novexa SN-8499 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,100 | $319 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4857 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7434503 (accessed 2026-10-22).