Altrix SN-7661 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7661-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 7,314 (SSDs scale) |
|---|---|
| Category rank | #42,210 |
| Street price | $109 |
| Power | 6 W (active) |
| Performance per dollar | 67.10 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7661 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 710K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 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 |
|---|---|---|---|
| Mirenta SN-9213 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,075 | $299 | Compare |
| Strivon SN-2645 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,425 | $569 | Compare |
| Caldera SN-1119 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,586 | $159 | Compare |
| Strivon SN-5634 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,777 | $289 | Compare |
| Mirenta SN-8588 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Altrix SN-7822 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,680 | $349 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7661 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17560639 (accessed 2026-10-19).