Caldera SN-9070 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9070-ULTRA · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 14,695 (SSDs scale) |
|---|---|
| Category rank | #514 |
| Street price | $599 |
| Power | 6 W (active) |
| Performance per dollar | 24.53 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9070 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,300 MB/s |
| Sequential write | 2,400 MB/s |
| Random 4K read | 590K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Caldera SN-2925 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,669 | $459 | Compare |
| Altrix SN-8383 Ti 500GB SATA 2.5-inch SSD | 3,630 | $39 | Compare |
| Strivon SN-5188 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,274 | $249 | Compare |
| Mirenta SN-4151 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,014 | $389 | Compare |
| Caldera SN-3054 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,145 | $149 | Compare |
| Caldera SN-7990 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,677 | $539 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9070 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3332086 (accessed 2026-10-20).