Novexa SN-4185 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4185-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 5,343 (SSDs scale) |
|---|---|
| Category rank | #18,845 |
| Street price | $69 |
| Power | 8 W (active) |
| Performance per dollar | 77.43 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4185 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Mirenta SN-2911 Plus 500GB SATA 2.5-inch SSD | 3,720 | $39 | Compare |
| Strivon SN-2126 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,763 | $289 | Compare |
| Mirenta SN-1816 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,988 | $539 | Compare |
| Strivon SN-5029 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,993 | $539 | Compare |
| Caldera SN-2266 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,668 | $299 | Compare |
| Novexa SN-1895 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,470 | $549 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4185 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4902181 (accessed 2026-10-21).