Altrix SN-4664 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4664-XT · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 13,184 (SSDs scale) |
|---|---|
| Category rank | #47,604 |
| Street price | $429 |
| Power | 7 W (active) |
| Performance per dollar | 30.73 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4664 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,150K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-1108 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,337 | $339 | Compare |
| Strivon SN-2332 Pro 500GB SATA 2.5-inch SSD | 3,654 | $39 | Compare |
| Altrix SN-5469 Prime 500GB SATA 2.5-inch SSD | 3,779 | $39 | Compare |
| Strivon SN-8480 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,875 | $549 | Compare |
| Strivon SN-9985 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $539 | Compare |
| Caldera SN-5407 XT 500GB SATA 2.5-inch SSD | 3,554 | $39 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4664 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6586700 (accessed 2026-10-23).