Caldera SN-3857 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3857-PLUS · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 9,168 (SSDs scale) |
|---|---|
| Category rank | #39,866 |
| Street price | $229 |
| Power | 4 W (active) |
| Performance per dollar | 40.03 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3857 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,700 MB/s |
| Sequential write | 2,200 MB/s |
| Random 4K read | 520K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-6851 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,192 | $229 | Compare |
| Mirenta SN-1561 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,438 | $259 | Compare |
| Strivon SN-9135 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,824 | $299 | Compare |
| Mirenta SN-9982 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,604 | $199 | Compare |
| Novexa SN-1670 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,790 | $289 | Compare |
| Caldera SN-6176 XT 500GB SATA 2.5-inch SSD | 3,318 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3857 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50836067 (accessed 2026-10-20).