Altrix SN-7947 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7947-TI · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 13,973 (SSDs scale) |
|---|---|
| Category rank | #1,001 |
| Street price | $479 |
| Power | 7 W (active) |
| Performance per dollar | 29.17 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7947 Ti |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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-1024 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,263 | $389 | Compare |
| Mirenta SN-6714 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,003 | $219 | Compare |
| Altrix SN-1835 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,023 | $209 | Compare |
| Mirenta SN-5499 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,120 | $319 | Compare |
| Novexa SN-5809 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,785 | $349 | Compare |
| Novexa SN-3470 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,882 | $479 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7947 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95962222 (accessed 2026-10-21).