Novexa SN-4823 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4823-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 10,547 (SSDs scale) |
|---|---|
| Category rank | #28,328 |
| Street price | $299 |
| Power | 9 W (active) |
| Performance per dollar | 35.27 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4823 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,900 MB/s |
| Sequential write | 8,600 MB/s |
| Random 4K read | 2,770K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-5185 Pro 500GB SATA 2.5-inch SSD | 4,326 | $39 | Compare |
| Novexa SN-2935 Pro 1TB SATA 2.5-inch SSD | 3,272 | $39 | Compare |
| Mirenta SN-1823 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,306 | $419 | Compare |
| Altrix SN-5330 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,056 | $499 | Compare |
| Strivon SN-5943 Max 1TB SATA 2.5-inch SSD | 4,760 | $49 | Compare |
| Novexa SN-2105 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,018 | $249 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4823 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4917474 (accessed 2026-10-24).