Caldera SN-4687 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4687-PRO · Released 2020 · Updated 2026-10-25
Key facts
| Benchmark index | 9,602 (SSDs scale) |
|---|---|
| Category rank | #11,650 |
| Street price | $239 |
| Power | 6 W (active) |
| Performance per dollar | 40.18 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4687 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,140K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Mirenta SN-8208 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,737 | $359 | Compare |
| Altrix SN-2586 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,457 | $309 | Compare |
| Novexa SN-5839 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,926 | $449 | Compare |
| Caldera SN-4450 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,886 | $599 | Compare |
| Novexa SN-9105 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,100 | $139 | Compare |
| Mirenta SN-3551 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,546 | $219 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4687 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/84551349 (accessed 2026-10-25).