Metal Case Raspberry Pi CM4 with Antenna and Cooling Fan

Features and specifications:
One-Click Switch
Hardware Protection
Fixed Compute Module 4
Reduce Temperature of CM4
Raspberry Pi’s Official certified 2.4G/5.8G WiFi/Bluetooth Antenna installed
Offer Philips CR2032 Eco-friendly Battery to enable RTC function
Dimension (LxWxH): 171.5×109.5×28.5mm
Weight: 450g

Packing list:
1 x Metal case
1 x Upper piece
1 x Bottom piece
1 x Antenna
1 x Screw set
4 x M2.5*4mm screws
4 x M2.5*6mm screws
4 x M3*4mm screws
4 x 6*1.5mm nylon washers