Altrix SN-1603 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1603-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 7,652 (SSDs scale) |
|---|---|
| Category rank | #1,317 |
| Street price | $139 |
| Power | 8 W (active) |
| Performance per dollar | 55.05 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1603 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 900K 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 |
|---|---|---|---|
| Altrix SN-7408 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,872 | $449 | Compare |
| Strivon SN-2631 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,791 | $339 | Compare |
| Novexa SN-2045 Ti 1TB SATA 2.5-inch SSD | 4,277 | $49 | Compare |
| Altrix SN-6388 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,532 | $369 | Compare |
| Novexa SN-2131 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,325 | $379 | Compare |
| Strivon SN-2097 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,590 | $69 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1603 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20022665 (accessed 2026-10-20).