Altrix SN-4001 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4001-XT · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 7,617 (SSDs scale) |
|---|---|
| Category rank | #48,561 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 47.91 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4001 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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-9444 Plus 1TB SATA 2.5-inch SSD | 4,186 | $39 | Compare |
| Caldera SN-1995 Core 1TB SATA 2.5-inch SSD | 4,096 | $39 | Compare |
| Novexa SN-8755 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,030 | $559 | Compare |
| Altrix SN-2518 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,293 | $199 | Compare |
| Mirenta SN-7624 Max 1TB SATA 2.5-inch SSD | 3,904 | $39 | Compare |
| Mirenta SN-8084 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,040 | $479 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4001 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46975530 (accessed 2026-10-22).