Altrix SN-9951 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9951-CORE · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 7,443 (SSDs scale) |
|---|---|
| Category rank | #43,023 |
| Street price | $149 |
| Power | 6 W (active) |
| Performance per dollar | 49.95 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9951 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,000K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Strivon SN-2923 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,694 | $139 | Compare |
| Altrix SN-9679 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,183 | $549 | Compare |
| Altrix SN-3064 Ti 500GB SATA 2.5-inch SSD | 4,052 | $39 | Compare |
| Caldera SN-5117 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,973 | $229 | Compare |
| Mirenta SN-1614 Plus 500GB SATA 2.5-inch SSD | 3,704 | $29 | Compare |
| Caldera SN-7197 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-9951 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5948716 (accessed 2026-10-24).