FLOYD User Manual rev 1.09
www.diamondsystems.com
Page
36
12. THERMAL SOLUTIONS
The Jetson Nano and NX modules dissipate up to 15W under high load and require a thermal solution for
effective heat dissipation. Diamond systems offers both a heat sink, part no. 6882604, and a fan sink, part no.
6882601, for use on Floyd. Both items are identical except for the presence of a fan on the fan sink. Each part
comes with all required installation hardware as well as thermal pads for high efficiency connection to the GPU
chip on the Jetson module.
The heat sink and fan sink are not included with the Floyd carrier board but must be purchased separately. In
Floyd complete systems such as the Jetbox-Floyd, the thermal solution is integrated into the enclosure, and no
additional parts need to be purchased.
The fan specifications are shown below.
Delta Electronics Model No. : ASB0305HP-00CP4
Operating Voltage range
4.5 - 5.5 VDC (5V nominal)
Power consumption
1.0W typical, 1.3W max
Speed
9500± 15% R.P.M.
Max. Air Flow
(At Zero Static Pressure)
0.144 M
3
/Min. / 5.1 CFM
Connections
4-wire connector: 5V, Ground, PWM control,
Tachometer
Size and Dimensions
Square. L 30 mm x H 30 mm 30 mm X W 6.9 mm
Type
Fan Blower; Tube Axial
RPM 9500
RPM
Material Plastic
Weight
0.01 lb. (4.5 g)
Miscellaneous Features
Locked Rotor Protection, PWM Control, Speed
Sensor (Tach)
Figure 12-1: Floyd heat sink fan
