Altrix SN-9549 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9549-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 5,943 (SSDs scale) |
|---|---|
| Category rank | #34,342 |
| Street price | $89 |
| Power | 7 W (active) |
| Performance per dollar | 66.78 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9549 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 1,120K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Caldera SN-7014 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,068 | $289 | Compare |
| Strivon SN-8031 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,585 | $429 | Compare |
| Caldera SN-8387 Max 500GB SATA 2.5-inch SSD | 3,235 | $39 | Compare |
| Novexa SN-7242 Core 500GB SATA 2.5-inch SSD | 4,069 | $39 | Compare |
| Caldera SN-9221 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,417 | $309 | Compare |
| Altrix SN-5072 Plus 500GB SATA 2.5-inch SSD | 4,593 | $49 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-9549 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5956463 (accessed 2026-10-21).