Caldera SN-7689 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7689-PLUS · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 7,978 (SSDs scale) |
|---|---|
| Category rank | #43,564 |
| Street price | $149 |
| Power | 5 W (active) |
| Performance per dollar | 53.54 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7689 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Altrix SN-5737 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,513 | $239 | Compare |
| Altrix SN-1885 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,795 | $539 | Compare |
| Mirenta SN-7176 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $589 | Compare |
| Altrix SN-3011 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,063 | $599 | Compare |
| Caldera SN-5027 Ultra 500GB SATA 2.5-inch SSD | 4,574 | $49 | Compare |
| Altrix SN-1210 Max 500GB SATA 2.5-inch SSD | 3,858 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7689 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20179692 (accessed 2026-10-20).