Aerodynamically-designed notebook cooler with minimized noise and enhanced user convenience.
Premium high quality 2mm thick aluminum treated with S.A. Surface Processing.
* S.A. (Sand Blasting, Anodizing)
Sleek design incorporating a high quality 2mm thick aluminum panel with a fine curvature and great cooling performance.
Silicon &shoes” on feet to prevent slippage and provide cooler stability. The Rubber Grip Strip prevents the notebook from sliding.
Two-body design that melds comforting simplicity with superior cooling function. Ergonomically designed to minimize user fatigue.
Two centrifugal fans for consistent high air pressure and fast cooling performance. 724high capacity vent holes evenly distribute the flow of cold air to cool the entire notebook.
Optimized ventilation structure and aerodynamic design provide excellent performance even during low noise level operation. Cools the notebook allowing its internal fan to operate quietly at low RPM, making it ideal for quiet environments such as libraries and offices.
Powered by the notebook’s USB port, eliminating the need for a separate power adaptor. The cooler includes one available USB port, which can be used for indirectly connecting a USB device to the notebook computer. Fan speed adjustable to accommodate the user"s environment.
Reduces the notebook’s temperature and noise level simultaneously. *Test Environment : LG Notebook Computer Xnote R500 Maximum Load, ZM-NC1500 operating on minimum RPM  
Dimensions 345(L) x 299(W) x 52(H) mm
Weight 789g
Base Material pure AL, ABS, nylon, rubber synthetic, silicon
Noise 18.0 - 23.5 dBA ± 10 %
Input Voltage 5V(USB powered)
Coloer Black
Type Centrifugal Fan
Units 2 units
Bearing Type FDB (Fluid Dynamic Bearing)
RPM 1,100 - 1,500rpm ± 10 %
Names of the cooler’s different parts. Other components: USB cable and user’s manual - one of each.
Zalman Tech Co., Ltd. is not responsible for any damages due to improper product use.
Excessive force exerted on the product may cause critical damage to the product and/or system.
To prevent damages, do not allow objects to obstruct fan rotation.
To prevent shorting and/or damage of the fans, do not spill liquids on the unit.
Do not obstruct the air inlets.
Use on a flat and vibration-free surface.
Do not use in humid or dusty, under direct sunlight, or other heat sources.
Please seal the unit airtight when storing for prolonged periods to prevent buildup in the inlets.
Product designs and specifications may be revised without prior notification to improve quality and performance.