SanDisk G RAID MIRROR external hard drive 12 TB Android 2 SSD interface PCI Express 2 SSD interface PCI Express NVMe Yes SSD capacity 256 GB Number of SSDs installed 1 Total SSDs capacity 256 GB Storage media SSD Total storage capacity 256 GB Graphics On board graphics card model Intel Iris Xe Graphics On board GPU manufacturer Intel Discrete graphics card model Not available Discrete graphics card No 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 Audio Audio chip Realtek ALC3287 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 NVMe Total storage capacity 1000 GB SSD memory type TLC Total SSDs capacity 1000 GB NVMe Yes Graphics Discrete graphics card Yes Discrete graphics card memory 8 GB On board graphics card family Intel Iris Xe Graphics On board graphics card Yes On board graphics card model Intel Iris Xe Graphics Discrete graphics card model NVIDIA RTX A2000 Discrete graphics memory type GDDR6 Number of discrete graphics cards 1 Discrete GPU manufacturer NVIDIA Audio Number of microphones 2 Built in speaker(s) Yes Number of built in speakers 2 Built in microphone Yes Camera Front camera signal format 720p Front camera Yes Front camera HD type HD Optical drive Optical drive type No Network Mobile network connection No Top Wi Fi standard Wi Fi 6E (802 Maximum data transfer rate : 40000 Wi Fi : No