Caldera SN-7690 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7690-CORE · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 8,136 (SSDs scale) |
|---|---|
| Category rank | #15,365 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 51.17 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7690 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 960K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Strivon SN-1573 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,140 | $429 | Compare |
| Caldera SN-3247 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,149 | $319 | Compare |
| Novexa SN-7001 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,518 | $109 | Compare |
| Altrix SN-3894 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,692 | $209 | Compare |
| Altrix SN-8796 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $539 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-7690 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6570185 (accessed 2026-10-19).