参数资料
型号: BX80532RC2300B
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 2300 MHz, MICROPROCESSOR
文件页数: 97/99页
文件大小: 4142K
代理商: BX80532RC2300B
Datasheet
97
Boxed Processor Specifications
8.4.2
Variable Speed Fan
The boxed processor fan will operate at different speeds over a short range of internal chassis
temperatures. This allows the processor fan to operate at a lower speed and noise level while
internal chassis temperatures are low. If internal chassis temperature increases beyond a lower set
point, the fan speed will rise linearly with the internal temperature until the higher set point is
reached. At that point, the fan speed is at its maximum. As fan speed increases, so does fan noise
levels. Systems should be designed to provide adequate air around the boxed processor fan
heatsink that remains below the lower set point. These set points, represented in Figure 45 and
Table 42, can vary by a few degrees from fan heatsink to fan heatsink. The internal chassis
temperature should be kept below 40C. Meeting the processor’s temperature specification (see
Chapter 6.0) is the responsibility of the system integrator.
Note:
The motherboard must supply a constant +12 V to the processor’s power header to ensure proper
operation of the variable speed fan for the boxed processor.
Figure 44. Boxed Processor Fan Heatsink Airspace Keep-Out Requirements
(Side 2 View)
Figure 45. Boxed Processor Fan Heatsink Set Points
相关PDF资料
PDF描述
BU-65743F8-310 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80
BU-61559D1-390Z 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D1-620Q 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D2-330Z 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D2-330 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
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