Altrix SN-1694 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1694-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 6,441 (SSDs scale) |
|---|---|
| Category rank | #43,380 |
| Street price | $79 |
| Power | 8 W (active) |
| Performance per dollar | 81.53 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1694 Ultra |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 1,110K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 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
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| Caldera SN-2387 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,092 | $419 | Compare |
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| Altrix SN-6170 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,530 | $409 | Compare |
| Caldera SN-8833 Plus 500GB SATA 2.5-inch SSD | 4,169 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-1694 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20039136 (accessed 2026-10-19).