Altrix SN-1263 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1263-XT · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 7,169 (SSDs scale) |
|---|---|
| Category rank | #12,557 |
| Street price | $149 |
| Power | 6 W (active) |
| Performance per dollar | 48.11 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1263 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 1,240K 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 |
|---|---|---|---|
| Strivon SN-3355 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,483 | $339 | Compare |
| Altrix SN-5149 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,042 | $109 | Compare |
| Caldera SN-8162 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,536 | $459 | Compare |
| Mirenta SN-9521 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,088 | $439 | Compare |
| Caldera SN-7503 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,431 | $529 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-1263 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3680338 (accessed 2026-10-23).