Caldera SN-9170 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9170-PRO · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 10,673 (SSDs scale) |
|---|---|
| Category rank | #36,286 |
| Street price | $309 |
| Power | 5 W (active) |
| Performance per dollar | 34.54 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9170 Pro |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 750K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-4173 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,650 | $439 | Compare |
| Mirenta SN-4186 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,223 | $289 | Compare |
| Strivon SN-6533 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,876 | $569 | Compare |
| Novexa SN-9837 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,317 | $189 | Compare |
| Caldera SN-4808 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,372 | $359 | Compare |
| Caldera SN-5554 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,933 | $539 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9170 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20098226 (accessed 2026-10-26).