Caldera SN-7698 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7698-ULTRA · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 8,142 (SSDs scale) |
|---|---|
| Category rank | #44,188 |
| Street price | $159 |
| Power | 7 W (active) |
| Performance per dollar | 51.21 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7698 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 730K 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 |
|---|---|---|---|
| Caldera SN-5445 Plus 500GB SATA 2.5-inch SSD | 3,318 | $39 | Compare |
| Caldera SN-6007 Ti 500GB SATA 2.5-inch SSD | 4,186 | $39 | Compare |
| Caldera SN-2581 Pro 1TB SATA 2.5-inch SSD | 4,531 | $49 | Compare |
| Altrix SN-1049 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,300 | $439 | Compare |
| Strivon SN-7702 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,779 | $329 | Compare |
| Altrix SN-4153 XT 500GB SATA 2.5-inch SSD | 4,443 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7698 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2593214 (accessed 2026-10-26).