Gigabyte Brix AMD Ryzen 3 4300U Barebone Mini PC


The Brix does not include memory, hardrive/SSD or operating system. Please contact us if you would like recommendations on these.
Challenging the essence of how we define a desktop PC, GIGABYTE engineers have developed an ultra compact PC with pure black stylish chassis design. Ideal for a broad range of computing applications at home or in the office, the BRIX expounds sheer simplicity and convenience. With a broad choice of processors covering the entire performance spectrum, the BRIX sets a new standard for desktop miniaturization that makes it perfect as a discreet HTPC/multimedia hub, an ultra-low power PC for the family, an office PC or as a digital signage unit.

SKU: GB-BRR3H-4300 Category: Tag:


4‎‎6.8 mm x 119.5 mm x 119.5 mm (1.8″ x 4.7″ x 4.7″)
Motherboard Size
105 x 110 mm
AMD RYZEN R3-4300U, 2.0G~4.1G Turbo, 4C/4T Core, 6MB L3 Cache
AMD Radeon GPU 1400Mhz, 15W
2 x SO-DIMM DDR4 slots
Max. 64GB
2.5G LAN (Realtek 8125)
Wifi Card
Intel WiFi6 AX200 / BT 5.2
Realtek ALC255
AMD Radeon™ Graphics
HDMI Resolution (Max.)
HDMI2.0a ws HDCP 2.2
Supports 2.5″” HDD/SSD, 7.0/9.5 mm thick (1 x 6 Gbps SATA 3)
1 x M.2 slot (2280_storage)
PCIe Gen3 X4 /SATA
Expansion Slots
1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT card
Front I/O
1 x Power Button
1 x USB 3.2 type C (Gen2) w/ DP alt mode
3 x USB type A 3.2 (Gen1)
1 x head phone jack with MIC
Rear I/O
1 x HDMI(2.0a)
1 x mDP
1 x USB 3.2 type C (Gen2) w/ DP alt mode
2 x USB 3.2 type A (Gen 1)
1 x RJ45
1 x DC-In
Side I/O
1 x Kensington lock slot
1 x COM port
Power Supply
Input: AC 100-240V
Output: DC 19V/4.74A, 90W
Support OS
Win10 64bit
Operating Temperature 0°C to 35°C
Storage Temperature -20°C to +60°C

Additional information

Weight 2 kg
Dimensions 20 × 20 × 20 cm