Altrix SN-9950 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9950-XT · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 7,195 (SSDs scale) |
|---|---|
| Category rank | #246 |
| Street price | $129 |
| Power | 8 W (active) |
| Performance per dollar | 55.78 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9950 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Altrix SN-1516 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,583 | $149 | Compare |
| Strivon SN-9754 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,236 | $329 | Compare |
| Novexa SN-4703 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,062 | $299 | Compare |
| Mirenta SN-1017 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,074 | $199 | Compare |
| Altrix SN-6832 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,126 | $509 | Compare |
| Strivon SN-7658 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,351 | $459 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-9950 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1896533 (accessed 2026-10-23).