Caldera SN-9470 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9470-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 8,296 (SSDs scale) |
|---|---|
| Category rank | #2,067 |
| Street price | $169 |
| Power | 5 W (active) |
| Performance per dollar | 49.09 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9470 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,230K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Novexa SN-1665 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,613 | $299 | Compare |
| Altrix SN-8583 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,280 | $269 | Compare |
| Caldera SN-5458 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,607 | $429 | Compare |
| Mirenta SN-6645 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,588 | $259 | Compare |
| Novexa SN-3253 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,737 | $279 | Compare |
| Strivon SN-9951 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD | 9,665 | $229 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9470 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32931394 (accessed 2026-10-25).