1. With Upgraded Features And Black Finish. Better Active Cooling Blower Type Pepwm Programmable 30mm Fan. Relocated In Case, Quieter. 2. Improved Passive Cooling And Added A Heat Sink To The Power Management Chip Of for Raspberry Pi 5. In Addition To The Cpu, Both Chips Will Heat Up When Used Intensively. Better Communication And Power Management With The for Raspberry Pi 5 Via The for Raspberry PiS Srp2040 Chip, Allowing You To Control Argon One V3 Features And Functions Such As Fan Speed, Power Management Status (E.G. By Simply Setting Jumper Pins Inside The Case) Foot (Manual Or Automatic Activation After A Power Outage), Allowing You To Use The Argon One However You See Fit. 3. The Power Button Located On The Back Can Perform The Following Operations, And The Installation Of Open Source Scripts Allows Safe Shutdown, Restart And Force Shutdown; Cable Management Is Still Exquisite, And Two Full-Size Hdmi Ports Are Neatly Placed On The Back, Allowing The for Raspberry Pi 5 To Use Two Monitors At The Same Time 4. Sleek Magnetic Cover To Access Port For Custom Color-Coded Gpio Pins. 5. The Built-In Ir Receiver Allows Easy Use Of The Argon One V3 With The Argonir Remote Control, Meaning The Case Can Now Become An Even Better Media Player! Upgrade With The Internal Dac Audio Board And Enjoy It With An Optional 3.5mm Audio Jack Audio Accessories (See Separate Listing). Color: As shown Material: Aluminum Alloy Package Contents: 1*Radiator 1*English Instruction Manual