Altrix SN-7801 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7801-ULTRA · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 10,180 (SSDs scale) |
|---|---|
| Category rank | #22,949 |
| Street price | $229 |
| Power | 8 W (active) |
| Performance per dollar | 44.45 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7801 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 1,170K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Novexa SN-5908 SE 500GB SATA 2.5-inch SSD | 3,883 | $39 | Compare |
| Novexa SN-1089 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Caldera SN-2990 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,722 | $149 | Compare |
| Caldera SN-4221 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,140 | $509 | Compare |
| Novexa SN-9653 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,386 | $269 | Compare |
| Novexa SN-4365 Ti 1TB SATA 2.5-inch SSD | 4,129 | $49 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7801 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2631821 (accessed 2026-10-22).