HP ProOne 400 G4 is a sleek, powerful, and business-class solution All-in-One PC, designed for productivity and efficiency. Featuring an Intel Core i5-8500 processor, this HP ProOne 400 G4 desktop offers robust performance with a base clock speed of 3.0 GHz, turbo-boosting up to 4.1 GHz. This makes the HP ProOne 400 G4 ideal for multitasking and handling intensive applications. Equipped with 8GB DDR4 RAM, the HP ProOne 400 G4 ensures smooth operation and allows for future upgrades to 32GB, catering to evolving business needs. Storage is no issue with a 1TB HDD, providing ample space for essential files and applications. The 20-inch HD+ (1600 x 900) anti-glare WLED display offers clear visuals, making it perfect for office use. Designed with business in mind, the HP ProOne 400 G4 integrates HP BIOSphere Gen4, HP Sure Click, and HP Client Security Manager Gen4, providing advanced security against threats. The system also supports Windows 11 Pro, ensuring a secure, reliable and efficient working environment. The HP ProOne 400 G4 combines style, power, and functionality in a single, space-saving design.