HP ProBook 445 G11 AMD Ryzen� 7 7735U Laptop 35.6 cm (14") WUXGA 32 GB DDR5 SDRAM 512 GB SSD Wi Fi 6E (802.11ax) Windows 11 Pro Silver Radeon RX 6650 XT transforming the gaming landscape beyond transforming the gaming landscape beyond physical limits horizontal 178° Maximum refresh rate 75 Hz Contrast ratio (dynamic) 3000000:1 Contrast ratio (typical) 1000:1 Supported graphics resolutions 1920 x 1080 (HD 1080) Screen shape Flat Anti glare screen Yes Response time 6 ms Display brightness (typical) 250 cd m² Backlight type W LED Panel type IPS HD type Full HD Touchscreen No Display technology LED Native aspect ratio 16:9 Display resolution 1920 x 1080 pixels Display diagonal 54 7 GHz Processor cores 8 Processor threads 16 Processor manufacturer AMD Processor family AMD Ryzen� 7 Memory ECC No Memory form factor SO DIMM Internal memory 32 GB Memory layout (slots x size) 2 x 16 GB Internal memory type DDR5 SDRAM Memory clock speed 4800 MHz Memory slots 2x SO DIMM Maximum internal memory 32 GB Non ECC Yes Storage Storage media SSD Optical drive type No Number of SSDs installed 1 SSD capacity 512 GB SSD interface PCI Express Total storage capacity 512 GB Total SSDs capacity 512 GB NVMe Yes Graphics Discrete graphics card No On board graphics card family AMD Radeon Graphics On board graphics card Yes On board graphics card model AMD Radeon 680M Discrete graphics card model Not available On board GPU manufacturer AMD Audio Built in speaker(s) Yes Number of built in speakers 2 Camera Front camera Yes Front camera resolution (numeric) 5 MP Infrared (IR) camera Yes Optical drive Optical drive type No Network Mobile network connection No Top Wi Fi standard Wi Fi 6E (802 3 Antenna type 2x2 WLAN controller manufacturer MediaTek Ports & interfaces USB 3