Caldera SN-6270 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6270-ULTRA · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 12,867 (SSDs scale) |
|---|---|
| Category rank | #40,088 |
| Street price | $379 |
| Power | 5 W (active) |
| Performance per dollar | 33.95 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6270 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,110K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Mirenta SN-7791 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,026 | $259 | Compare |
| Altrix SN-5181 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,140 | $349 | Compare |
| Altrix SN-4403 Pro 500GB SATA 2.5-inch SSD | 4,247 | $39 | Compare |
| Novexa SN-3136 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,965 | $339 | Compare |
| Caldera SN-7878 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,862 | $259 | Compare |
| Caldera SN-4972 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,908 | $219 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6270 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/885404 (accessed 2026-10-19).