EliteBook 645 G9 Notebook PC
2.30 GHz Base clock, up to 4.30 GHz maximum boost clock 16 MB L3 cache, 6 cores, and 12 threads
Spill-resistant Optional backlight
USB Type-A 10Gbps signaling rate | 2 Thunderbolt™ 4 with USB Type-C® | 40Gbps signaling rate | USB Power Delivery | DisplayPort™ 1.4 | headphone/microphone combo
HP True Vision 5MP IR camera with camera shutter | Temporal noise reduction | Integrated dual array digital microphones
16.6" FHD IPS anti-glare WLED-backlit, 250 nits, 45% NTSC (1920 x 1080)
16 GB DDR4-3200 SDRAM (2 x 8 GB) (Upgradable)
Audio by Bang & Olufsen | Quad speakers | HP Audio Boost
HP Long Life 3-cell, 51.3 Wh Polymer 65 W HP® Original power adapter
Fingerprint reader | Supports battery fast charge | IR thermal sensor | HP | Rechargeable MPP2.0 Tilt Pen | 100% sRGB