Caldera SN-5447 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5447-TI · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 6,294 (SSDs scale) |
|---|---|
| Category rank | #36,372 |
| Street price | $99 |
| Power | 6 W (active) |
| Performance per dollar | 63.58 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5447 Ti |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 920K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 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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| Caldera SN-3675 Ti 500GB SATA 2.5-inch SSD | 3,872 | $39 | Compare |
| Strivon SN-5215 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,487 | $329 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-5447 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20064993 (accessed 2026-10-24).