Caldera SN-1838 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1838-PRO · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 9,708 (SSDs scale) |
|---|---|
| Category rank | #45,721 |
| Street price | $249 |
| Power | 4 W (active) |
| Performance per dollar | 38.99 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1838 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,300 MB/s |
| Sequential write | 1,800 MB/s |
| Random 4K read | 520K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-5448 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,478 | $469 | Compare |
| Altrix SN-3861 Edge 500GB SATA 2.5-inch SSD | 4,091 | $39 | Compare |
| Strivon SN-4028 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,701 | $379 | Compare |
| Caldera SN-2117 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,391 | $369 | Compare |
| Altrix SN-9820 Max 1TB SATA 2.5-inch SSD | 3,772 | $29 | Compare |
| Strivon SN-9894 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,650 | $169 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1838 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3780596 (accessed 2026-10-19).