Altrix SN-1056 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1056-XT · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 14,070 (SSDs scale) |
|---|---|
| Category rank | #43,500 |
| Street price | $599 |
| Power | 6 W (active) |
| Performance per dollar | 23.49 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1056 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,300K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Caldera SN-2408 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,898 | $459 | Compare |
| Altrix SN-1308 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,181 | $479 | Compare |
| Novexa SN-5589 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,338 | $299 | Compare |
| Novexa SN-4947 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD | 9,632 | $279 | Compare |
| Altrix SN-2310 Core 1TB SATA 2.5-inch SSD | 4,338 | $39 | Compare |
| Strivon SN-3828 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,456 | $559 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1056 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93314763 (accessed 2026-10-21).