BLKD510MO Intel (CPU), BLKD510MO Datasheet - Page 58

• Manufacturer Part Number: BLKD510MO
• Manufacturer: Intel (CPU)

Specifications of BLKD510MO

• Lead Free Status / RoHS Status: Supplier Unconfirmed

2.6.1.2
2.6.1.3
2.6.1.4
58
Terms
T
T
Ψ
TIM
TDP
T
Maximum heatsink size*
Heatsink mass
Retention type
Heatsink preload
Note: Refers to the heatsink installed on the board.
The pin fin heatsink design used on this board will be able to dissipate up to 13 W of
processor power in most of the passively enabled system chassis. This board is
targeted for 3-7 liters volumetric or larger, desktop/tower orientation, mini-ITX and
micro-ATX chassis with a chassis fan. The recommended fan type is an exhaust fan.
For best thermal performance, it is recommended that the chassis fan provide
reasonable airflow directly over the all the major components on the board. The pin fin
heatsink is designed to have the best thermal performance when airflow direction is
parallel to the heatsink fins.
The processor on the board will generate the highest amount of heat, leading to high
ambient temperature within the chassis. The chassis fan should be located near the
board region in order to effectively regulate airflow (see Figure 17). A chassis fan
located further away from the board region, i.e., at the optical disk drive or hard disk
drive region, will be less effective in controlling the local ambient temperature.
Regardless of where the chassis fan is located, the maximum local ambient
temperature as defined by T
also provide adequate openings for airflow to pass through. The recommended free-
area-ratio of chassis vents should be equal to or greater than 0.53. By using the
reference pin fin heatsink, most chassis with a chassis fan enabled should have local
ambient temperature safely below the 50 °C limit.
A
J
A
JA
external
Thermal Specifications Guideline
Heatsink Design Guideline
Chassis Design Guideline
Requirements
≤ 50 °C
≤ 100 °C
≤ 3.85 °C/W
Honeywell PCM45F
13 W
≤ 35 °C
87 x 62 x 35.54 mm
≤ 80 grams
Spring loaded fasteners
11.3 +/- 3.6 lb
A
should be capped at 50 °C. Chassis inlet vents should