Caldera SN-4686 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4686-TI · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 6,235 (SSDs scale) |
|---|---|
| Category rank | #3,590 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 78.92 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4686 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Novexa SN-5574 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,468 | $479 | Compare |
| Mirenta SN-8635 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,806 | $139 | Compare |
| Strivon SN-9433 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,384 | $579 | Compare |
| Mirenta SN-3853 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,210 | $369 | Compare |
| Strivon SN-8684 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,902 | $409 | Compare |
| Strivon SN-8802 Prime 500GB SATA 2.5-inch SSD | 3,042 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4686 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8613293 (accessed 2026-10-20).