Caldera SN-2439 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2439-CORE · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 5,239 (SSDs scale) |
|---|---|
| Category rank | #43,597 |
| Street price | $69 |
| Power | 6 W (active) |
| Performance per dollar | 75.93 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2439 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,400 MB/s |
| Sequential write | 2,200 MB/s |
| Random 4K read | 540K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-9438 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,096 | $419 | Compare |
| Altrix SN-6135 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,221 | $479 | Compare |
| Caldera SN-9084 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,949 | $449 | Compare |
| Strivon SN-9995 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,701 | $519 | Compare |
| Mirenta SN-4507 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,672 | $409 | Compare |
| Strivon SN-1710 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,333 | $289 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2439 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3778142 (accessed 2026-10-22).