Caldera SN-5645 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5645-EDGE · Released 2022 · Updated 2026-10-18
Key facts
| Benchmark index | 12,979 (SSDs scale) |
|---|---|
| Category rank | #25,673 |
| Street price | $439 |
| Power | 7 W (active) |
| Performance per dollar | 29.56 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5645 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,260K 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 |
|---|---|---|---|
| Caldera SN-9178 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,112 | $249 | Compare |
| Mirenta SN-2663 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,100 | $469 | Compare |
| Mirenta SN-7516 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,953 | $459 | Compare |
| Strivon SN-1026 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,575 | $439 | Compare |
| Mirenta SN-6372 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,210 | $289 | Compare |
| Mirenta SN-5836 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,586 | $359 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5645 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10690578 (accessed 2026-10-18).