Laptop Brand - HP, Laptop Series - ProBook, Laptop Model - HP ProBook 440 G9, Processor Brand - Intel, Processor Type - Intel Core i5, Processor Generation - 12th (Intel), Processor Model - Core i5 1235U, Processor Base Frequency - 1.30GHz, Processor Max Turbo Frequency - 4.40GHz, Processor Core - 10, Processor Thread - 12, Processor Cache - 12MB, Chipset - Not Specified, Display Size - 14 Inch, Display Technology - FHD LED Display, Display Resolution - 1920x1080, Display Surface - Anti-Glare, Touch Display - No, Display Refresh Rate - Not Specified, Display Bezel - Narrow Bezel, Display Features - 250 nits, 45% CG, Secondary Screen Size - No Secondary Screen, Secondary Screen Technology - No Secondary Screen, Secondary Screen Resolution - No Secondary Screen, Memory (RAM) - 8GB, Installed Memory Details - 1 x 8GB Removable, Memory Type - DDR4, Memory Bus (MHz) - 3200MHz, Total Memory Slot - 2, Empty Memory Slot - 1, Max Memory Support - 32GB, Optane Memory - No, Optane Memory Slot - No, Storage - 512GB SSD, Installed HDD Type - No HDD, HDD RPM - No HDD, HDD Expansion Slot - Not Specified, Installed SSD Type - NVMe PCIe, SSD Expansion Slot - No, Storage Upgrade - Installed SSD can be upgradeable, Optical Drive - No-ODD, Multimedia Card Slot - No, Supported Multimedia Card - No, Graphics Chipset - Intel Iris Xe Graphics, Graphics Memory Accessibility - Integrated, Graphics Memory - Shared, Graphics Memory Type - Not Applicable, LAN - Yes, WiFi - Yes, Bluetooth - Bluetooth 5.2, USB 2 Port - No, USB 3 Port - 3 x USB 3.1 Gen 1 Type-A, USB C / Thunderbolt Port - 1 x USB 3.2 Gen 2 Type-C, HDMI Port - 1, Micro HDMI Port - No, Mini HDMI Port - No, DP Port - No, Mini DP Port - No, D-SUB / VGA Port - No, Headphone Port - Combo, Microphone Port - Combo, Audio Properties - 2 x Stereo speakers, Speaker - Yes, Microphone - Yes, WebCam - HD Camera, Keyboard Layout - Spill resistant Keyboard, Keyboard Back-lit - No, RGB Keyboard - No, Num Key pad - No, Pointing Device - Touchpad, Dedicated Navigation key - No, Finger Print Sensor - Yes, Face Detection - No, Security Lock Slot - Yes, Battery Cell - 3 Cell, Battery Capacity - 51Wh, Battery Type - Not Specified, Battery Backup (Approximate) - Up ot 2.5 Hours, Power Adapter - 45W, Adapter Type - AC Adapter, Operating System - Windows 11 Home, Pre-loaded Application - Not Specified, Body Material - Not Specified, Device Lighting - No, Color - Silver, Dimension (W x D x H) - 321.9 x 213.9 x 19.95mm, Weight - 1.38 kg, Best For - browsing, working on documents, photo and video edits, Office Work etc, Movies, Music, Gaming Feature - Not Specified, Special Feature - Not Specified, Others - Not Specified, Package Contents - Not Specified, Licensed Application - No, Warranty - 3 Year (1 year for Battery and Adapter), Warranty Claim Duration (Approximate) - Estimated Warranty Claim Duration 25 Days. It may take additional time up to 60 days, Part Number - 6K537PA, Country of Origin - USA, Made in / Assembled in - China, Disclaimer - Mentioned Battery Backup information is collected from manufacturer. As per manufacturer the backup time may very for different use case, settings, applications and some other factors.