Minimalistic Approach to PC Aesthetics

The tinted tempered glass side panel complements the A3’s overall modern vibe. The front panel is pristinely clean and is embellished with a golden sheet.

Install High-end GPUs

The A3 is a space-efficient chassis. It’s smaller than most Micro-ATX cases. Despite this, it can house high-end graphics cards of different sizes, including up to 3-slot GPUs.

Build Small. Play Big.

Build Small.
Play Big.

This case is compatible with SFF-Ready Enthusiast GeForce cards, so you can pack high performance into a smaller footprint. Look for SFF-Ready Enthusiast GeForce Cards to get a sure fit and streamline your PC build.

Stuff It With Hardware!

This mini tower can support up to Micro-ATX system builds, while accommodating high-end graphics cards and power supply.

* PSUs longer than 170 mm will need to build with GPUs 280 mm or shorter.

The A3 supports multiple 2.5” / 3.5” storage devices. The case offers strategically placed channels behind the motherboard tray for clean and easy cable management.

Vertical Airflow Layout

Since heat rises, the A3’s internal layout works in accordance to this fact. The top and bottom feature ventilated filter panels to combat dust and heat. With the PSU secured at the front, air can naturally propel upwards in the main chamber.

InWin Don’t Screw Yourself! Go Screwless! The toolless tinted tempered glass side panel offers a refreshing view

Don’t Screw Yourself! Go Screwless!

The toolless tinted tempered glass side panel offers a refreshing view of the internal hardware! Meanwhile, the top panel, steel side panel, and bottom filter are screwless too for easy access and cleaning.

Know I/O?

The A3 features one USB 3.2 Gen 2x2 Type-C port, two USB 3.2 Gen 1 Type-A ports for fast charging speeds and outstanding data transfer rates and a headset audio jack utilizing the international CTIA standard.

USB 3.2 Gen 2x2

20 Gpbs

USB 3.2 Gen 2

10 Gpbs

USB 3.2 Gen 1

5 Gpbs

*The transfer speeds may vary depending on hardware configuration.

InWin Slim Silent Cooling Fan Mercury AM120S Pre-installed silent ARGB fan AM120S provides powerful cooling perform

Slim Silent Cooling Fan Mercury AM120S

Pre-installed silent ARGB fan AM120S provides powerful cooling performance within a slim 20 mm frame.
Learn More

Specifications

Model	A3
Model Number	IW-CS-A3BLK-1AM120S IW-CS-A3WHI-1AM120S
Colors	Black, White
Case Type	Mini Tower
Materials	SECC, Tempered Glass, PC-ABS
M/B Compatibility	Micro-ATX, Mini-ITX
Expansion Slots	4 x PCI-E
Maximum Compatibility	GPU Length: 340 mm CPU Heatsink Height: 162 mm
I/O Ports	1 x USB 3.2 Gen 2x2 Type-C 2 x USB 3.2 Gen 1 HD Audio Combo (CTIA – SPK/Mic)
Internal Drive Bays	2 x 3.5" / 2.5" 1 x 2.5"
Thermal Solution Compatibility	Air Cooling Fans: Top: 2 x 120 mm Rear: 1 x 120 mm Bottom: 2 x 120 mm (1 InWin Mercury AM120S Fan Included) Water Cooling Radiator: Top: 1 x 240 mm
Power Supply Compatibility	PSII: ATX12V - Length between 140 - 200 mm (PSUs longer than 170 mm will need to build with GPUs 280 mm or shorter)
Product Dimensions (L x W x H)	401 x 215 x 347 mm 15.8 x 8.5 x 13.7"
Package Dimensions (L x W x H)	473 x 277 x 422 mm 18.6 x 10.9 x 16.6"
Net Weight	5.24 kg / 11.55 lbs
Gross Weight	6.25 kg / 13.78 lbs
* InWin's products comply with RoHS regulation. * Specifications may vary based on different regions.