Caldera SN-1694 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1694-PRO · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 10,883 (SSDs scale) |
|---|---|
| Category rank | #12,174 |
| Street price | $339 |
| Power | 7 W (active) |
| Performance per dollar | 32.10 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1694 Pro |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 950K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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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|---|---|---|---|
| Strivon SN-1958 Ti 1TB SATA 2.5-inch SSD | 4,297 | $39 | Compare |
| Caldera SN-1055 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,468 | $539 | Compare |
| Mirenta SN-9162 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,566 | $259 | Compare |
| Mirenta SN-6485 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1694 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/90289018 (accessed 2026-10-24).