Altrix SN-9542 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9542-ULTRA · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 6,419 (SSDs scale) |
|---|---|
| Category rank | #7,481 |
| Street price | $119 |
| Power | 6 W (active) |
| Performance per dollar | 53.94 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9542 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,400 MB/s |
| Sequential write | 1,800 MB/s |
| Random 4K read | 480K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-2980 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,902 | $229 | Compare |
| Caldera SN-9532 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,901 | $309 | Compare |
| Caldera SN-2139 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,040 | $599 | Compare |
| Caldera SN-7022 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,418 | $419 | Compare |
| Altrix SN-4545 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,759 | $469 | Compare |
| Altrix SN-9227 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,370 | $159 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-9542 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9114563 (accessed 2026-10-22).