&樹莓派 Raspberry Pi CM5 IO板（綠板）專用 金屬磨砂外殼 帶風扇：Compute Module 5 IO Case
選購：Raspberry Pi CM5 被動冷卻器也可以安裝在機箱內（需要先拆下 IO 機箱風扇）。The optional Raspberry Pi Compute Module 5 Passive Cooler can also fit inside the case (the IO case fan needs to be removed first).
＊僅外殼 - 不包括 IO 板、CM5 和電纜＊
［Specifications］規格
- Case／外殼
- 170 mm x 94 mm x 28 mm
- Approx 350g weight
- Sheet metal construction／金屬外殼
- DC brushless fan／直流無刷風扇
- 5V DC (3.5 – 5.5V) supplied via a four-pin fan header on a carrier board／透過載板上的四針風扇接頭提供 5V DC (3.5 – 5.5V)
- ≥ 3.5V start voltage
- 0.85W power consumption／功率
- 0.18 ± 0.02A rated current
- 8000 RPM ± 15% （at 25℃, after 3 – 5 minutes rotating） maximum fan speed／（25℃，旋轉3-5分鐘後）最大風扇轉速
- 2.46 CFM maximum airflow
- 21.7 dB noise level／分貝
- 150 mm cable length
The Raspberry Pi IO Case for Raspberry Pi Compute Module 5 is a high-quality two-piece metal enclosure for Compute Module 5 and the Compute Module 5 IO Board.
It provides space for accessories connected to the IO Board, such as an M.2 SSD or a PoE+ HAT+. The IO Case also includes slots to enable the connection of CSI-2 cameras or DSI displays and includes a built-in controllable fan to support thermal regulation for higher-power applications.
Cut-outs in the side of the case allow access to HDMI, Ethernet, USB-A, and USB-C (power in) connectors and to the SD card slot. A mounting hole is provided for an external wireless antenna.
【安裝步驟】：
１．Separate the top of the IO Case from the base by unscrewing the screws. If you need to install an antenna extension cable, remove the rubber plug from the antenna port.／旋開螺絲，將 IO 外殼的頂部與底座分開。如果需要安裝天線延長線，請將天線連接埠的橡皮塞拔掉。
２．Install Compute Module 5 onto the Compute Module 5 IO Board.／將CM5 安裝到CM 5 IO 板上。
３．Place the IO Board into the base of the IO Case, align the four mounting holes, and secure the board to the base with four M2.5 × 4 screws.／將 IO Board 放入 IO Case 底座中，對齊四個安裝孔，然後使用四顆 M2.5 × 4 螺絲將板子固定在底座上。
４．If you are using an antenna extension cable, insert its SMA connector into the antenna port in the base of the case, and insert the other end of the cable into the antenna port on CM5.／如果您使用天線延長線，請將其 SMA 連接器插入機箱底部的天線端口，然後將電纜的另一端插入 CM5 上的天線端口。
５．Remove the protective paper from the silicone pad to reveal the adhesive surface. Stick the pad inside the base of the case such that the upper edge of the pad is flush with the bottom of the SD card slot. This prevents an SD card from falling into the case when it is inserted.／撕下矽膠墊上的保護紙，露出黏合面。將墊子黏在外殼底部，使墊子的上緣與 SD 卡插槽的底部齊平。這樣可以防止 SD 卡在插入時掉入盒中。
６．Plug the fan power cable from the top of the case into the FAN connector on the IO Board, as shown in the diagram below.／將風扇電源線從機殼頂部插入 IO 板上的 FAN 連接器，如下圖所示。
