Caldera SN-3856 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3856-SE · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 8,242 (SSDs scale) |
|---|---|
| Category rank | #43,635 |
| Street price | $189 |
| Power | 8 W (active) |
| Performance per dollar | 43.61 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3856 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 6,300 MB/s |
| Random 4K read | 1,070K IOPS |
| NAND | 3D TLC, 232-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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-6267 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,489 | $539 | Compare |
| Strivon SN-1985 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,096 | $449 | Compare |
| Altrix SN-3309 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD | 5,749 | $89 | Compare |
| Altrix SN-3155 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,180 | $509 | Compare |
| Altrix SN-6965 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,595 | $469 | Compare |
| Caldera SN-5740 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3856 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85532050 (accessed 2026-10-21).