{"product_id":"dual-gigabit-ethernet-mini-computer-for-raspberry-pi-cm4-compact-diy","title":"Dual Gigabit Ethernet Mini-Computer for Raspberry Pi CM4 - Compact DIY","description":"\u003cp\u003eIn this review of the Dual Gigabit Ethernet Mini-computer base, the bottom line is simple: builders who want a compact, metal-enclosed platform for a Raspberry Pi Compute Module 4 will appreciate how complete the CM4-DUAL-ETH-BOX-A kit is. It is aimed at hobbyists, network testers and small appliance builders who already own a CM4, and the single biggest reason to buy is the combination of dual gigabit Ethernet ports and a purpose-built metal case with active cooling that makes assembly straightforward and reliable.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDual Gigabit Ethernet:\u003c\/strong\u003e Two full-size gigabit Ethernet ports let the CM4 function as a small router, firewall or network appliance without additional adapters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetal case with fan:\u003c\/strong\u003e The included metal top and bottom plus a 4010 PWM fan improve heat dissipation for sustained loads and concealed installs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCM4 compatibility:\u003c\/strong\u003e The base is built specifically for the Raspberry Pi Compute Module 4 (CM4), making it easy to drop in a CM4 (not included) and connect peripherals.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete assembly kit:\u003c\/strong\u003e The package contains the CM4-DUAL-ETH-BASE, screws, a screwdriver and a 12V 2A power adapter so you can assemble a working unit quickly.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAccessible I\/O cutouts:\u003c\/strong\u003e ETH, CSI, DSI, RTC, HDMI, micro SD and USB cutouts are aligned to the connectors so cables and cameras fit without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis base is best for makers, network enthusiasts and small business users who already plan to use a Raspberry Pi Compute Module 4 and need dual Ethernet for routing, VPN, or testing setups. It suits anyone who prefers a tidy metal enclosure and wants active cooling for 24\/7 operation.\u003c\/p\u003e\n\u003cp\u003eIt is not for someone seeking an out-of-the-box mini PC experience since the CM4 is not included, nor for users who require integrated storage beyond the CM4 options; beginners who do not want to source and install a Compute Module may prefer a prebuilt mini PC instead.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDual gigabit Ethernet ports provide immediate network flexibility for appliance builds.\u003c\/li\u003e\n \u003cli\u003eThe metal case combined with a PWM fan and airflow vents yields better heat dissipation under load.\u003c\/li\u003e\n \u003cli\u003eAll necessary mounting hardware, a screwdriver and a 12V 2A power adapter are included for a fast build.\u003c\/li\u003e\n \u003cli\u003eAccurate cut-outs for ETH\/CSI\/DSI\/RTC\/HDMI\/Micro SD\/USB make routing cables simple and reliable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCompute Module 4 is not included, so buyers must source the CM4 separately before the unit is functional.\u003c\/li\u003e\n \u003cli\u003eThe metal enclosure and fan add bulk compared with bare-board projects and may not suit ultra-compact builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCM4-DUAL-ETH-BOX-A\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePrimary Platform\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi Compute Module 4 (CM4) - not included\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eDual Gigabit Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eMetal case (top and bottom)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFan-4010-PWM-12V with airflow vents\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eCM4 base, fan, screwdriver, screws pack, 12V 2A power adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAvailable Interfaces\u003c\/td\u003e\n\u003ctd\u003eETH \/ CSI \/ DSI \/ RTC \/ HDMI \/ Micro SD \/ USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CM4-DUAL-ETH-BOX-A is a practical, value-minded choice for anyone building a small network appliance with a Raspberry Pi Compute Module 4. It combines dual gigabit Ethernet, a sturdy metal case and active cooling with the accessory pack needed to assemble a working unit quickly, making it a sensible buy for makers and small deployments who already have or plan to buy a CM4.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include the Compute Module 4?\u003c\/strong\u003e\u003cbr\u003eThe CM4 is not included; the package provides the CM4-DUAL-ETH-BASE and enclosure parts, so you must supply a compatible CM4 separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a power adapter included?\u003c\/strong\u003e\u003cbr\u003eYes, a 12V 2A power adapter is included in the package for the base and fan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre camera and display connectors accessible?\u003c\/strong\u003e\u003cbr\u003eYes, cut-outs for CSI and DSI are aligned to the connectors so cameras and displays can be attached without modification.\u003c\/p\u003e","brand":"XYGStudy","offers":[{"title":"Default Title","offer_id":48676710973659,"sku":"B098DR34M9","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41_FNsaXWGS._AC_SL1000.jpg?v=1778643265","url":"https:\/\/gearmusthave.com\/products\/dual-gigabit-ethernet-mini-computer-for-raspberry-pi-cm4-compact-diy","provider":"GearMustHave","version":"1.0","type":"link"}