Asrock J3355B ITX mini ITX motherboard Integrated CPU Motherboard form factor___Extended ATX 2 SSD interface PCI Express 2 SSD interface PCI Express SSD capacity 512 GB Number of SSDs installed 1 Total SSDs capacity 512 GB Storage media SSD Total storage capacity 512 GB Graphics Discrete graphics memory type GDDR6 Discrete graphics card memory 4 GB On board graphics card model Intel® UHD Graphics On board graphics card family Intel® UHD Graphics On board GPU manufacturer Intel Discrete graphics card model NVIDIA RTX A1000 Discrete GPU manufacturer NVIDIA Discrete graphics card Yes On board graphics card Yes Audio Number of microphones 2 Built in microphone Yes Speaker power 2 W Number of built in speakers 2 Audio system Dolby Atmos Audio chip Realtek ALC3306 Camera Privacy type Privacy shutter Privacy camera Yes Infrared (IR) camera Yes Front camera resolution 1920 x 1080 pixels Front camera HD type Full HD Front camera Yes Network WWAN Installed Near Field Communication (NFC) No Bluetooth version 5 5 kg Package width 590 mm Package depth 178 mm Package height 422 mm Package weight 8 Improved performance Each slot supports 8GB memory modules