Caldera SN-9444 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9444-PRO · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 10,605 (SSDs scale) |
|---|---|
| Category rank | #1,975 |
| Street price | $279 |
| Power | 7 W (active) |
| Performance per dollar | 38.01 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9444 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 900K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-5453 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,391 | $499 | Compare |
| Novexa SN-9933 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,549 | $199 | Compare |
| Mirenta SN-1160 XT 500GB SATA 2.5-inch SSD | 3,208 | $29 | Compare |
| Novexa SN-3348 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,363 | $509 | Compare |
| Caldera SN-2020 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-9444 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17756830 (accessed 2026-10-20).