Description
| Model | HV-F2081 |
| Fan Configuration / Count | 4 fans (2 larger + 2 smaller) |
| Fan Sizes | 2 × 125 × 125 × 15 mm (big fans) + 2 × 80 × 80 × 10 mm (small fans) |
| Fan Speed | — 1000 ± 10% RPM (large fans) — 1500–2200 ± 10% RPM (small fans) per one source — other sources list ~ 1400 ± 10% RPM uniformly. |
| Power / Interface | USB-powered (5 V DC) |
| USB Ports | 2 × USB 2.0 passthrough ports for peripherals/charging |
| Supported Laptop Size | Up to 17″ notebooks |
| Material / Build | Iron mesh top + plastic/ABS frame (for durability + airflow) |
| Dimensions | ~ 415 × 305 × 27 mm |
| Weight | 700 g |
| Noise Level | Quiet operation — many sources list < 21 dBA. |
| Power Consumption | ~ 1.75 W (at 5 V) in many listings |
| Adjustability / Stand | Multi-height / ergonomic adjustable angle/stand settings — improves typing/viewing posture. |
| Airflow / Cooling Performance | Up to ~ 60 CFM per some specifications. |
| Extra Features | Dual USB ports, adjustable height/angle, metal mesh surface for better heat dissipation, lightweight/portable, helps prevent overheating for 17″ and smaller laptops. |
