Altrix SN-4972 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4972-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 11,920 (SSDs scale) |
|---|---|
| Category rank | #20,932 |
| Street price | $409 |
| Power | 7 W (active) |
| Performance per dollar | 29.14 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4972 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,600 MB/s |
| Random 4K read | 740K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Mirenta SN-7219 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,457 | $229 | Compare |
| Altrix SN-1844 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,731 | $369 | Compare |
| Strivon SN-9485 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,596 | $479 | Compare |
| Mirenta SN-8012 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,119 | $269 | Compare |
| Caldera SN-8780 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,638 | $119 | Compare |
| Caldera SN-4083 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,142 | $449 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4972 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50008490 (accessed 2026-10-20).