Altrix SN-2808 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN2808-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 13,233 (SSDs scale) |
|---|---|
| Category rank | #47,855 |
| Street price | $479 |
| Power | 8 W (active) |
| Performance per dollar | 27.63 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-2808 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 1,260K IOPS |
| NAND | 3D TLC, 218-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
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| Model | Benchmark | Price | Compare |
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| Novexa SN-8263 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,350 | $309 | Compare |
| Altrix SN-4869 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,151 | $489 | Compare |
| Strivon SN-1463 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,725 | $539 | Compare |
| Altrix SN-4527 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,735 | $119 | Compare |
| Caldera SN-5368 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,327 | $519 | Compare |
| Altrix SN-6255 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,650 | $149 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-2808 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14898522 (accessed 2026-10-21).