MSI Infinite S 9RB-005AU Core i5 Gaming Desktop - Computer Alliance
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MSI Infinite S 9RB-005AU Core i5 Gaming Desktop

Web ID: 25502

Intel Core i5 9400F 2.9GHz (9M Cache, up to 4.10 GHz) Hex Core CPU, 8GB DDR4 2666MHz (1 x 8GB, 2 x Slots) Memory, 128GB M.2 PCIe SSD + 1TB 7200rpm HDD, NVIDIA GTX1050Ti 4GB Video Card, No Optical Drive, Gigabit Lan, Wireless-AC, Bluetooth 4.2, 1 x USB 3.1 (Gen1) Type-C, 2 x USB 3.1 Gen 1 Type-A, 4 x USB 2.0, Windows 10 Home, MSI DS4200 USB Gaming Keyboard / GM10 Mouse
Manufacturer Warranty: 2 Year
Manufacturer PN: INFINITE S 9RB-005AU
GTIN: 824142177242
Manufacturer Website



To ensure outstanding performance, MSI gaming desktops are equipped with an exclusive and powerful cooling system called silent storm cooling. Utilizing separate chambers that individually handle the cooling of different components within the system, silent storm cooling design makes sure the system's temperature stays perfectly under control for a cool and silent system.

(Traditional PC)


Customize your Gaming Desktop with Mystic Light. Make your build look on fire or cold as ice. You are in control. You can select any of the colors from the palette to match your system's design, and plenty of LED effects to choose from.


Always get the best performance out of your system with the latest technologies. The components inside MSI Gaming Desktops are easily accessible and ready to be upgraded at any time. Whether you're expanding storage or upgrading your processor or graphics card, you can always keep your gaming rig up to date with the latest hardware.

All images and descriptions are for illustrative purposes only. For detailed specifications, please consult the product specifications page.


Going to a LAN-party, a friend’s place or maybe you just need to relocate to a new apartment soon? No problem! The Infinite S is compact enough to fit in some backpacks and is only a fraction of most custom-built gaming PCs. This miniature gaming machine can stay by your side whether it’s at home or at a massive gaming fiesta.


Best protection for transportation

To protect your most important component of your gaming PC and MSI Graphics Card, we designed it in a vertical position. This will prevent bending of the card or damage to the PCI-E slot during transport.

*Product photos, specification, functions and appearance may vary by models and differ from country to country.

Audio Boost

To deliver the crispest sound signal to gamers’ ears, a special hardware amplifier called ‘Audio Boost’ is integrated onto the Infinite S's motherboard, especially benefiting gamers using a gaming headset.


immersive 7.1 virtual surround sound

Get ready to be amazed by the all new Nahimic 3 and live the gaming immersion
like never before! With simple and intuitive new UI,
Nahimic 3 further enhances in game 3D surround sound,
and even more finite control over your music, movies, and conference calls.

Windows 10 Home
Up to 9th Gen Intel® Core™ processors
Intel® H310
1 x M.2 SSD (Auto Switch)
1 x 2.5" HDD/ SSD
1 x 3.5" HDD
2 x SO-DIMMs DDR4 Max. 32GB
MSI GeForce GTX™ 1050Ti 4GB GDDR6
7.1 Channel HD Audio with Nahimic audio enhancer
1 x USB 2.0 Type C
1 x USB 2.0 Type A (with Super Charger )
1 x Headphone out
1 x Mic in
4 x USB 3.1 Gen1 Type A
2 x USB 2.0
1 x HDMI-out
5 x OFC Audio jacks 1x S/PDIF
1 x RJ45 Lan
Intel® Dual Band Wireless-AC 3168
GigaBit LAN (Intel® WGI219V)
350W/ 450W 80 plus bronze (1U)
Fan Cooler
10L/ 21.13pt
128 x 348 x 244 mm/ 5.04" x 13.70" x 961"
6.35 kg/ 7.9kg; 14lbs/ 17.4lbs
1 x Manual (Optional)
1 x Quick guide
1 x Warranty card
1 x Power cord
Drivers & MSI Utilities (Optional)
Anti-Virus (60 days trial)