Caldera SN-8859 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8859-EDGE · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 13,553 (SSDs scale) |
|---|---|
| Category rank | #41,664 |
| Street price | $489 |
| Power | 8 W (active) |
| Performance per dollar | 27.72 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8859 Edge |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Strivon SN-7905 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,667 | $119 | Compare |
| Strivon SN-1024 Core 1TB SATA 2.5-inch SSD | 3,262 | $39 | Compare |
| Caldera SN-1477 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,509 | $319 | Compare |
| Altrix SN-6631 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,551 | $399 | Compare |
| Caldera SN-3488 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,396 | $329 | Compare |
| Strivon SN-7162 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,929 | $549 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8859 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91672907 (accessed 2026-10-21).