Lian Li A3-mATX 26.3L Micro Form Factor Chassis- Supports Up to 360 Radiator and 10 x 120mm Fans- Supports Standard ATX PSUs-in Collaboration with
Micro-ATX and Mini-ITX Support, Steel Frame & Steel Mesh Side Panels, 4 x Expansion Slots, Up to 10 x 120mm Fans, 2 x USB-A 3.1 Gen 1, Audio In/Out, 1 x USB-C 3.1 Gen 1, Support for Liquid Cooling Systems, Supports GPUs up to 16.3" Long, Bottom Dust Filter. Sporting a clean and sophisticated look the Lian Li A3-mATX Mini-Tower Case in black saves room on your desktop or entertainment center. For builders looking for a full robust experience in a smaller form factor the A3-mATX offers support for resource-hungry components without compromising performance. Designed to leverage every inch of its compact design the A3-mATX supports Mini-ITX and Micro-ATX motherboards as well as ATX power supplies. Four expansion slots accommodate graphics cards up to 16.3 in length and there is 6.4 of clearance for CPU coolers. While the A3-mATX sports a breathable design up to ten 120mm fans or a 360mm radiator may be installed to enhance airflow and balance thermal performance. Connect essential devices such as controllers and external drives to the two USB-A ports and one USB-C port. Separate 3.5mm audio output and microphone input jacks enable easy communication for conference calls or gaming.
Micro-ATX and Mini-ITX Support, Steel Frame & Steel Mesh Side Panels, 4 x Expansion Slots, Up to 10 x 120mm Fans, 2 x USB-A 3.1 Gen 1, Audio In/Out, 1 x USB-C 3.1 Gen 1, Support for Liquid Cooling Systems, Supports GPUs up to 16.3" Long, Bottom Dust Filter. Sporting a clean and sophisticated look the Lian Li A3-mATX Mini-Tower Case in black saves room on your desktop or entertainment center. For builders looking for a full robust experience in a smaller form factor the A3-mATX offers support for resource-hungry components without compromising performance. Designed to leverage every inch of its compact design the A3-mATX supports Mini-ITX and Micro-ATX motherboards as well as ATX power supplies. Four expansion slots accommodate graphics cards up to 16.3 in length and there is 6.4 of clearance for CPU coolers. While the A3-mATX sports a breathable design up to ten 120mm fans or a 360mm radiator may be installed to enhance airflow and balance thermal performance. Connect essential devices such as controllers and external drives to the two USB-A ports and one USB-C port. Separate 3.5mm audio output and microphone input jacks enable easy communication for conference calls or gaming.
Micro-ATX and Mini-ITX Support, Steel Frame & Steel Mesh Side Panels, 4 x Expansion Slots, Up to 10 x 120mm Fans, 2 x USB-A 3.1 Gen 1, Audio In/Out, 1 x USB-C 3.1 Gen 1, Support for Liquid Cooling Systems, Supports GPUs up to 16.3" Long, Bottom Dust Filter. Sporting a clean and sophisticated look the Lian Li A3-mATX Mini-Tower Case in black saves room on your desktop or entertainment center. For builders looking for a full robust experience in a smaller form factor the A3-mATX offers support for resource-hungry components without compromising performance. Designed to leverage every inch of its compact design the A3-mATX supports Mini-ITX and Micro-ATX motherboards as well as ATX power supplies. Four expansion slots accommodate graphics cards up to 16.3 in length and there is 6.4 of clearance for CPU coolers. While the A3-mATX sports a breathable design up to ten 120mm fans or a 360mm radiator may be installed to enhance airflow and balance thermal performance. Connect essential devices such as controllers and external drives to the two USB-A ports and one USB-C port. Separate 3.5mm audio output and microphone input jacks enable easy communication for conference calls or gaming.
Micro-ATX and Mini-ITX Support, Steel Frame & Steel Mesh Side Panels, 4 x Expansion Slots, Up to 10 x 120mm Fans, 2 x USB-A 3.1 Gen 1, Audio In/Out, 1 x USB-C 3.1 Gen 1, Support for Liquid Cooling Systems, Supports GPUs up to 16.3" Long, Bottom Dust Filter. Sporting a clean and sophisticated look the Lian Li A3-mATX Mini-Tower Case in black saves room on your desktop or entertainment center. For builders looking for a full robust experience in a smaller form factor the A3-mATX offers support for resource-hungry components without compromising performance. Designed to leverage every inch of its compact design the A3-mATX supports Mini-ITX and Micro-ATX motherboards as well as ATX power supplies. Four expansion slots accommodate graphics cards up to 16.3 in length and there is 6.4 of clearance for CPU coolers. While the A3-mATX sports a breathable design up to ten 120mm fans or a 360mm radiator may be installed to enhance airflow and balance thermal performance. Connect essential devices such as controllers and external drives to the two USB-A ports and one USB-C port. Separate 3.5mm audio output and microphone input jacks enable easy communication for conference calls or gaming.
in 19 offers
The lowest price for Lian Li A3-mATX 26.3L Micro Form Factor Chassis- Supports Up to 360 Radiator and 10 x 120mm Fans- Supports Standard ATX PSUs-in Collaboration with right now is $43.00 at eBay.com.au, compared across 17 retailers.
The all-time low was $43.00 on 8 Aug 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 Aug 2026.
Last updated at 14/08/2026 03:27:53
Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and
Free delivery
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Lian Li A3-matx-wd-26.3l Micro Form Factor Chassis-flexible Wood Panel
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Lian-li Pc-a3x-wd Mini-tower Case: A3-matx - Wood Black 2x Usb 3.0, 1x
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Lian Li DAN A3-mATX Micro Form Factor Micro-ATX Case - Black (Wood Edition)
Delivery between Mon – Thu $42.06
[PC-A3X-WD] Lian Li PC-A3X-WD, DAN-A3 Mesh Small Tower Micro-ATX Case, Drive Bays: 2x2.5", Expansion Slot: 4, Fan: 120mm, Motherboard Support: M-ATX/
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Lian Li A3X.US mATX 26.3L micro form factor chassis and 10 x 120mm fans A3X.US
Lian Li DAN A3 Mesh mATX Case Black Beech Wood Edition PC A3X WD - Lian Li Cases
Delivery $26.44
Lian Li DAN A3 Mesh mATX Case Black Beech Wood Edition PC A3X WD - Lian Li Cases
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Lian Li DAN-A3 MicroATX Chassis Black Wood Edition | Best Online Computer Store
Delivery between 20–27 Aug $19.19
Lian Li DAN CASE A3 Micro-ATX Case - Wood Panel [PC-A3X-WD]
Delivery $20.95
originally posted on bhphotovideo.com
I've built probably 10 computers at this point and I went with this after having issues with my NR200. Tons of space for a full size 4080 and theoretically a 4090 as well. Not a ton in terms of cable management but makes up for it with the great airflow, storage options, and the USB C port on the case. Everything is running nice and cool.
| Motherboard compatibility | Micro ATX and ITX |
| Case type | Mini-Tower |
| Recommended uses for product | Gaming |
| Item Dimensions D x W x H | 44.3D x 19.4W x 30.6H centimetres |
| Total Usb Ports | 2 |
Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lian Li A3-matx-wd-26.3l Micro Form Factor Chassis-flexible Wood Panel
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lian-li Pc-a3x-wd Mini-tower Case: A3-matx - Wood Black 2x Usb 3.0, 1x
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lian Li DAN A3-mATX Micro Form Factor Micro-ATX Case - Black (Wood Edition)
Delivery between Mon – Thu $42.06
[PC-A3X-WD] Lian Li PC-A3X-WD, DAN-A3 Mesh Small Tower Micro-ATX Case, Drive Bays: 2x2.5", Expansion Slot: 4, Fan: 120mm, Motherboard Support: M-ATX/
7-day returns
I've built probably 10 computers at this point and I went with this after having issues with my NR200. Tons of space for a full size 4080 and theoretically a 4090 as well. Not a ton in terms of cable management but makes up for it with the great airflow, storage options, and the USB C port on the case. Everything is running nice and cool.
| Motherboard compatibility | Micro ATX and ITX |
| Case type | Mini-Tower |
| Recommended uses for product | Gaming |
| Item Dimensions D x W x H | 44.3D x 19.4W x 30.6H centimetres |
| Total Usb Ports | 2 |
