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參數(shù)資料
| 型號： | BX80532KC2800D |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 2800 MHz, MICROPROCESSOR |
| 文件頁數(shù)： | 26/129頁 |
| 文件大?。?/td> | 1640K |
| 代理商： | BX80532KC2800D |
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Intel Xeon Processor with 512 KB L2 Cache
Datasheet
121
8.2.4
Processor Wind Tunnel
The boxed processor ships with an active duct cooling solution called the Processor Wind Tunnel,
or PWT. This is an optional cooling solution that is designed to meet the thermal requirements of a
diverse combination of baseboards and chassis. It ships with the processor in order to reduce the
burden on the chassis manufacture to provide adequate airflow across the processor heatsink.
Manufacturers may elect to use their own cooling solution.
Note:
Although Intel will be testing a select number of baseboard and chassis combinations for thermal
compliance, this is in no way a comprehensive test. It is ultimately the system integrator’s
responsibility to test that their solution meets all of the requirements specified in this document.
The PWT is meant to assist in processor cooling, but additional cooling techniques may be required
in order to ensure that the entire system meets the thermal requirements.
8.2.5
Fan
The Processor Wind Tunnel includes a 25mm fan for use with processors <= 2.8 GHz, or a 38mm
fan for use with processors running at 3 GHz. The 38mm fan provides the high performance
required to meet the demanding thermal requirements of processors running at 3 GHz. The 38mm
fan provides local fan speed control. There is a temperature diode on the fan that measures the inlet
temperature to the fan and adjusts the speed accordingly. The benefit is that system manufacturers
can pass acoustical requirements while still being able to pass thermal requirements at maximum
ambient temperature
8.2.6
Fan Power Supply
The Processor Wind Tunnel includes a fan, which requires a constant +12V power supply. A fan
power cable is shipped with the boxed processor to draw power from a power header on the
baseboard. The power cable connector and pinouts are shown in Figure 48 and the fan cable
connector requirements are detailed in Table 58. Platforms must provide a matched power header
to support the boxed processor. Table 59 contains specifications for the input and output signals at
the fan heatsink connector. The fan heatsink outputs a SENSE signal, an open-collector output, that
pulses at a rate of two pulses per fan revolution. A baseboard pull-up resistor provides VOH to
match the baseboard-mounted fan speed monitor requirements, if applicable. Use of the SENSE
signal is optional. If the SENSE signal is not used, pin 3 of the connector should be tied to GND.
The power header on the baseboard must be positioned to allow the fan heatsink power cable to
reach it. The power header identification and location should be documented in the platform
documentation, or on the baseboard itself. The baseboard power header should be positioned
within 7 inches from the centre of the processor socket
Figure 48. Fan Connector Electrical Pin Sequence
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BX80524R300128 | 32-BIT, 300 MHz, MICROPROCESSOR, XMA |
| BZV09/A0332/04 | 3A, 250VAC, FEMALE AND MALE, MAINS POWER CONNECTOR |
| BZV09/A0332/14 | 3A, 250VAC, FEMALE AND MALE, MAINS POWER CONNECTOR |
| BZV09/A0332/37 | 3A, 250VAC, FEMALE AND MALE, MAINS POWER CONNECTOR |
| BKT-146-01-F-V | 92 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BX80532KC2800DU | 制造商:Intel 功能描述:MPU XEON PROCESSOR NETBURST 64-BIT 0.13UM 2.8GHZ - Boxed Product (Development Kits) |
| BX80532KC2800F | 制造商:Intel 功能描述:MPU XEON PROCESSOR NETBURST 64-BIT 0.13UM 2.8GHZ - Boxed Product (Development Kits) |
| BX80532KC3000D | 制造商:Intel 功能描述:MPU XEON PROCESSOR NETBURST 64-BIT 0.13UM 3GHZ - Boxed Product (Development Kits) |
| BX80532KC3000H | 制造商:Intel 功能描述:MPU XEON NETBURST 64-BIT 0.13UM 3GHZ - Boxed Product (Development Kits) |
| BX80532KE2000D | 制造商:Intel 功能描述:MPU XEON PROCESSOR NETBURST 64-BIT 0.13UM 2GHZ - Boxed Product (Development Kits) |
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