Caldera SN-8866 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8866-ULTRA · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 13,548 (SSDs scale) |
|---|---|
| Category rank | #22,278 |
| Street price | $529 |
| Power | 4 W (active) |
| Performance per dollar | 25.61 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8866 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,400 MB/s |
| Sequential write | 2,300 MB/s |
| Random 4K read | 360K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-4148 Max 1TB SATA 2.5-inch SSD | 3,167 | $29 | Compare |
| Novexa SN-1671 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,988 | $409 | Compare |
| Strivon SN-9681 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,122 | $189 | Compare |
| Mirenta SN-4686 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,425 | $339 | Compare |
| Altrix SN-8786 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,257 | $389 | Compare |
| Caldera SN-6713 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,450 | $429 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8866 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3692228 (accessed 2026-10-19).