Caldera SN-2109 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2109-PRO · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 5,259 (SSDs scale) |
|---|---|
| Category rank | #11,793 |
| Street price | $69 |
| Power | 7 W (active) |
| Performance per dollar | 76.22 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2109 Pro |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,370K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-4259 Ti 1TB SATA 2.5-inch SSD | 3,584 | $29 | Compare |
| Caldera SN-1716 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,497 | $259 | Compare |
| Caldera SN-7221 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Caldera SN-1603 Ultra 500GB SATA 2.5-inch SSD | 3,805 | $39 | Compare |
| Caldera SN-8243 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,445 | $259 | Compare |
| Novexa SN-9702 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,147 | $349 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2109 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9307366 (accessed 2026-10-20).