Caldera SN-1885 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1885-ULTRA · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 14,412 (SSDs scale) |
|---|---|
| Category rank | #48,552 |
| Street price | $539 |
| Power | 10 W (active) |
| Performance per dollar | 26.74 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1885 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,500 MB/s |
| Sequential write | 12,800 MB/s |
| Random 4K read | 1,820K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-5091 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,807 | $489 | Compare |
| Mirenta SN-8949 Edge 500GB SATA 2.5-inch SSD | 3,883 | $39 | Compare |
| Caldera SN-2038 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,303 | $579 | Compare |
| Novexa SN-1375 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,605 | $129 | Compare |
| Caldera SN-7956 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,268 | $309 | Compare |
| Novexa SN-2575 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,767 | $369 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1885 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21475207 (accessed 2026-10-23).