Caldera SN-7250 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7250-ULTRA · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 9,232 (SSDs scale) |
|---|---|
| Category rank | #45,372 |
| Street price | $199 |
| Power | 5 W (active) |
| Performance per dollar | 46.39 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7250 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 850K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Novexa SN-9599 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,337 | $539 | Compare |
| Caldera SN-8226 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,552 | $459 | Compare |
| Caldera SN-2344 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,949 | $399 | Compare |
| Altrix SN-3040 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,729 | $549 | Compare |
| Caldera SN-2913 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 10,914 | $369 | Compare |
| Novexa SN-6777 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,019 | $459 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7250 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/90288424 (accessed 2026-10-24).