ASUS ROG G20CI-SG008T (i7-7700/GTX 1070/16GB RAM/2TB SATA HDD + 256GB SSD)

The Asus Republic of Gamers G20CI Desktop Computer is a 10L gaming PC designed to excel in the SFF (small form factor) market.

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The Asus Republic of Gamers G20CI Desktop Computer is a 10L gaming PC designed to excel in the SFF (small form factor) market. Equipped with a 3.6 GHz Intel Core i7-7700 Quad-Core processor and 16GB of 2800 MHz DDR4 RAM, the G20CI will let you efficiently multitask and quickly access frequently used files and programs.


Operating System
Windows 10 Home
Intel® Core™ i7 7700/Processor
Intel® H270
NVIDIA® GeForce GTX1070 8GB
16 GB DDR4, DDR4 at 2800MHz
Expansion Slots
1 x PCI-e x 16
3 x SATA 6Gb/s
2TB SATA 6Gb/s Hard Drive (7200RPM), 256GB SSD
Optical Drive
Slot-in Supermulti DVD RW
Wireless Data Network
802.11 ac, Bluetooth V4.1
ESS Hi-Fi Audio, High Definition 7.1 Channel Audio, Sonic Studio
Front I/O Ports
1 x Headphone, 1 x Microphone, 2x USB 3.1 Gen 1
Back I/O Ports
1 x USB 3.1 Gen 2 USB Type-CTM, 2 x USB 3.1 Gen 2 Type-A, 4 x USB 3.1, 1 x DVI-D, 1 x DVI-I, 2 x HDMI, 2 x DisplayPort, 1 x RJ45 LAN, 1 x S/PDIF out(Audio jack), 2 x DC-in
Power Supply
230 W Power adaptor, 180 W Power adaptor, 180 W + 230 W Power adapter
104 x 340 x 358 mm (WxDxH)
6.38 kg
Zen Grey Wireless Keyboard + Mouse, AC Adaptor, Power Cord, Warranty Card Quick Start Guide, *All accessories may vary in different market
Aegis III
International Warranty, 3 Years On-site Warranty
Deceptively Powerful

ROG G20 is a 9.5-liter gaming PC designed to dominate the small-form-factor gaming desktop segment. It’s powered by the latest 7th Generation Intel® Core™ i7 processor and the latest NVIDIA® GeForce® GTX 1080 graphics — giving it the punch required to run the latest AAA gaming titles at their highest graphics settings.

The G20 features ASUS Aura lighting effects, an ESS SABRE HiFi audio headphone DAC and amplifier, and ROG-exclusive gaming software including Aegis III. An advanced heat management design ensures effective cooling for stable performance during marathon gaming sessions. On top of that, it runs silently at just 22dB at idle.

Unrivalled Performance in a 9.5 litre Case

A one-stop gaming and entertainment system, ROG G20 is set to dominate the field of small form factor gaming desktops. Despite its size, it gives you the performance you’d expect from a full-fledged hardcore gaming rig.


Under the hood, ROG G20 can be specced with up to a 7th-generation Intel Core i7 processor to give you unprecedented levels of gaming and multitasking performance. This latest processor gives you a 10% performance boost over the previous generation. G20 gives you the power to take on the most demanding of tasks, allowing you to play games at their highest settings, watch videos in 4K/UHD, and even create awesome websites and 3D models for work.


ROG G20 is now armed with NVIDIA’s new flagship GeForce GTX 1080 – the most advanced gaming graphics card ever created. Powered by the new NVIDIA Pascal™ architecture, the NVIDIA GeForce® GTX 1080 delivers up to three times the performance of previous-generation graphics cards, superior energy-efficiency, innovative new gaming technologies, and breakthrough VR experiences. With vibrant colors, 4K UHD visuals – your gaming experience will never be the same again!

Exceptional Heat Management

ROG G20 is designed with no visible side exhaust vents to keep the chassis’ neat, clean lines. ROG G20 has an integrated thermal design that takes advantage of natural convection, and has a hidden airflow channel that ensures efficient heat management.

The 1cm-wide airflow channel draws air from the bottom of the chassis; while the GPU fan vents hot air out to the back of the chassis. Two additional internal fans and copper pipes further enhance heat dissipation through fins at the top of the chassis. All these little details help in keeping G20 cool and stable during marathon gaming sessions.

Mind-blowing Sound

Immersive visuals aside, the best gaming desktops take your gaming experiences further through audio. Sonic Suite employs a unique mix of hardware and audio tuning software to bring you right into the fight. Whether you’re using a headset or speakers, you’ll be immersed in a world where gunshots ring out, explosions reverberate, and even footsteps become auditory cues on the digital battlefield.

The built-in ESS SABRE HiFi DAC and Amplifier shut out the world and immerse you in incredible sound the moment you put on your headphones. They deliver low frequency sounds at louder volumes, and more detail on the higher end of the spectrum. ROG G20 provides a greater Dynamic Range (DNR), leading to richer and less distorted audio, as well as higher Signal-to-Noise Ratio (SNR) to get rid of annoying noise. You have to hear it to believe it!

Sonic Suite includes Sonic Studio and Sonic Radar to provide immersive gaming audio. Sonic Studio ensures high quality in-game audio, as well as improved streaming and audio recording for perfect voice pickup and noise reduction. Sonic Radar helps gamers detect opponents through an on-screen overlay that shows the relative position of gunshots, footsteps and other in-game sound effects.

ASUS-exclusive Aegis III

The ASUS-exclusive Aegis III application features a user-friendly interface designed to help you monitor the performance and groups all hardware functions and third-party software onto a main dashboard. It helps you track CPU/memory use, download and upload status, and warns you if the system exceeds temperature and voltage thresholds. You can set temperature and voltage thresholds, and leave the system to maintain them automatically. Choose from different LED lighting effects with easy access to the ASUS Aura control panel. Boost Launcher automatically frees up CPU and RAM resources to ensure smooth gameplay.