At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. The HP ProBook 450 is tailored for professionals, students, and businesses, blending commercial-grade performance, enterprise-grade security, and military-tested durability into a sleek, portable design—ensuring reliable performance for work, study, and creative tasks wherever you go. Equipped with the Intel Core i5-1334U 10-Core Processor (boasting up to 4.6 GHz with Turbo Boost and 12MB L3 Cache), it enables seamless multitasking, while the paired 16GB DDR4 RAM and 512GB PCIe NVMe M.2 SSD deliver ultra-fast speed and ample storage to handle daily tasks and more demanding workloads with ease. For visuals and communication, it features a 15.6" FHD IPS Anti-Glare Display (1920x1080 resolution, 250 nits brightness, 45% NTSC color gamut) paired with Intel Graphics, delivering clear, comfortable viewing even in bright environments; it also supports up to 3 external monitors via HDMI and Type-C ports at 4K @60Hz resolution for expanded workspace flexibility, plus a 720p HD webcam that ensures crystal-clear video calls for remote meetings or online classes. In terms of connectivity and usability, it comes with versatile ports including 2x USB-C (supporting Power Delivery and DisplayPort 2.1), 2x USB-A, HDMI 2.1, Ethernet, and a headphone/microphone jack, along with Wi-Fi 6E and Bluetooth 5.3 for fast, stable wireless performance—additionally, a backlit keyboard allows for comfortable working in any lighting condition. Finally, it runs on Windows 11 Professional 64-bit with AI-powered Copilot, which provides intelligent assistance for a variety of tasks, making it an ideal choice for school education, designers, professionals, small businesses, programmers, as well as for casual gaming, streaming, online classes, remote learning, Zoom meetings, and video conferences. Brand New Computer has been resealed to upgrade the Memory/SSD.