Altrix SN-4905 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4905-PLUS · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 5,849 (SSDs scale) |
|---|---|
| Category rank | #2,356 |
| Street price | $89 |
| Power | 6 W (active) |
| Performance per dollar | 65.72 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4905 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 6,900 MB/s |
| Random 4K read | 730K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Novexa SN-7536 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,532 | $249 | Compare |
| Altrix SN-1522 Edge 500GB SATA 2.5-inch SSD | 3,865 | $39 | Compare |
| Altrix SN-1392 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,661 | $299 | Compare |
| Altrix SN-9503 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,949 | $469 | Compare |
| Novexa SN-3656 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,490 | $169 | Compare |
| Altrix SN-4678 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,475 | $409 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4905 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93032447 (accessed 2026-10-23).