Caldera SN-5125 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5125-ULTRA · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 13,988 (SSDs scale) |
|---|---|
| Category rank | #4,494 |
| Street price | $529 |
| Power | 4 W (active) |
| Performance per dollar | 26.44 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5125 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,100 MB/s |
| Sequential write | 2,000 MB/s |
| Random 4K read | 400K 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 |
|---|---|---|---|
| Novexa SN-2204 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,352 | $209 | Compare |
| Altrix SN-8523 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,270 | $439 | Compare |
| Mirenta SN-4323 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,683 | $599 | Compare |
| Strivon SN-7809 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,595 | $599 | Compare |
| Altrix SN-7268 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,780 | $519 | Compare |
| Strivon SN-3854 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,629 | $189 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5125 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4475997 (accessed 2026-10-22).