| Specifications |
| Product number： | R05 |
| Bare metal size： | 425*303*31MM | Product Weight： | 780g |
| Performance parameter： | | |
|
| Bulk pad method： | Air-cooled | Use notebook size： | Below 19 inches |
| Fan size： | Small：90*90*15MM(4PCS)
Big：110*110*15MM(1PCS) | Number of fans： | 5 |
| Noise value： | 38db | Speed of the fan： | Big：1100RPM±10%
Small：1400RPM±10% |
| Air volume value： | 75CFM | Voltage value： | 5VDC |
| Current value： | 0.62-0.99A±10% | Power supply： | USB cable power supply |
| Design life： | 10000H | Whether with light： | With lights (6 blue LED lights) |
product testing：
Fatigue test： | Plug-in test: plug and unplug 500 times a day, continuous plug-in and unplug for 10 days.
Aging test: continuous work for 12 hours a day and then stop for 12 hours for 100 consecutive days. |
| Switch test： | Switch 10000 times | Function：OK | Exterior：OK |
| USB interface test： | 1300 hours of plugging and unplugging 5000 times | Function：OK | Exterior：OK |
| USB data cable： | 1300 hours of plugging and unplugging 5000 times | Function：OK | Exterior：OK |
| Voltage： | 5VDC | Rotating speed： | Big：1100RPM±10%
Small：1400RPM±10% |
| Current： | 0.62-0.99A±10% |
