Caldera SN-1409 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1409-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 5,224 (SSDs scale) |
|---|---|
| Category rank | #20,384 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 66.13 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1409 Pro |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-9965 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,021 | $229 | Compare |
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| Altrix SN-1176 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,905 | $589 | Compare |
| Caldera SN-7414 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,048 | $269 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1409 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76522799 (accessed 2026-10-25).