Scythe
"KAZE SERVER" Advanced Fan Controller

New Scythe Kaze Server Fan Controller New Scythe Kaze Server Fan Controller allows the user to choose 3 method of controlling the fan speed, manual, semi-auto, and automatic control of up to four fans with a freely definable temperature. Reading out of these temperature is done by up to four temperature sensors. 
Only the highest quality materials are used: Stylish brushed aluminum coupled with the illuminated blue display makes the Scythe Kaze server a premium fan controller.

Model Name: Kaze Server Model #: KS01-BK (5.25" Version in Black) ?   KS01-SL (5.25" Version in Silver) Manufacturer: Scythe Co., Ltd. Japan     Dimensions (W x H x D): 148.5 x 42.5 x 63 mm | 5.72 x 1.67 x 2.48 in  Display Measurements (W x H):  ? 114 x 20 mm | 4.49 x 0.79 in   Length of the control dial:  10 mm | 0.4 in DC Input: ? 5 V or 12 V (From PC Power Supply Unit)   DC Output: 3.7 V (±10%) ~ 12 V (±10%) Fan Adjustment Range: 4 (max. 1 Ampere and max. 12 W) Fan Speed Range  0 - 9,990 rpm (Display: 30 rpm Steps) Number of Temp Channels: 4 (0 - 100°C / 32 - 199.9°F) Weight: 162 g | 5.71 oz. ?

Precious aluminum design: High-quality materials were used when producing the Kaze Server. The front consists of brushed aluminum and accentuates the illuminated LCD display in an optimal way.  Fan control and temperature monitoring: With the Kaze Server, four fans can be controlled independently, and four temperatures (in either ° C or °F) can be monitored.  In addition to manually control the fan speed on four knobs, the Kaze Server Fan controller allows a fully automated and a semi-automatic operation mode. AUTO mode: Kaze Server switches off the fan, when the real temperature is much lower than the self-defined temperature.  SEMI mode: In addition to AUTO mode, a minimal rpm of the fan can be defined together with the self-defined temperature.  An integrated acoustic alarm function (which can be deactivated by a jumper) warns the user from overheating and failure of a fan.  Wide range of fan controller: The fan voltage can be independently controlled from 3.7 - 12 V, in addition, the fan can be switched off completely which allows the user to choose between high and ultra-cooling operation. ?