Caldera SN-2039 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2039-PRO · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 7,736 (SSDs scale) |
|---|---|
| Category rank | #43,031 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 48.65 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2039 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,000 MB/s |
| Random 4K read | 1,240K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 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 |
|---|---|---|---|
| Caldera SN-1718 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,297 | $289 | Compare |
| Strivon SN-3614 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,467 | $289 | Compare |
| Strivon SN-9334 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,321 | $349 | Compare |
| Strivon SN-2341 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,330 | $429 | Compare |
| Mirenta SN-4294 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,617 | $419 | Compare |
| Novexa SN-2231 Ultra 1TB SATA 2.5-inch SSD | 4,359 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2039 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/42392661 (accessed 2026-10-26).