Caldera SN-6279 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6279-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 8,885 (SSDs scale) |
|---|---|
| Category rank | #19,972 |
| Street price | $209 |
| Power | 7 W (active) |
| Performance per dollar | 42.51 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6279 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 1,150K 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 |
|---|---|---|---|
| Strivon SN-4781 Plus 1TB SATA 2.5-inch SSD | 3,729 | $39 | Compare |
| Novexa SN-8165 Pro 500GB SATA 2.5-inch SSD | 4,239 | $39 | Compare |
| Strivon SN-3276 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,189 | $529 | Compare |
| Novexa SN-9113 Pro 500GB SATA 2.5-inch SSD | 3,958 | $49 | Compare |
| Strivon SN-2868 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,973 | $479 | Compare |
| Caldera SN-7911 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,501 | $69 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6279 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3464489 (accessed 2026-10-19).