Brand - Hp, Model - HP ProDesk 400 G9, Processor Brand - Intel, Processor Generation - 12th Gen, Processor Type - Core i5, Processor Model - Core i5 12500, Processor Base Frequency - Unmentioned, Performance-Core Base Frequency - 3.00GHz, Efficient-Core Base Frequency - Not Applicable, Processor Max Turbo Frequency - 4.60GHz, Performance-Core Max Turbo Frequency - 4.60GHz, Efficient-Core Max Turbo Frequency - Not Applicable, Processor Core - 6, Performance-Cores - 6, Efficient-Cores - 0, Processor Thread - 12, Processor Cache - 18MB, Chipset - Intel Q670, 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, HDD - 1TB, Installed HDD Type - SATA, RPM - 7200 RPM, HDD Expansion Slot - 2, SSD - No, Installed SSD Type - No, M.2 Expansion Slot - 1 x M.2 PCIe Blank SSD Slot, 2.5 Inch Bay/Slot - Not Specified, 3.5 Inch Bay/Slot - 2, Optical Device - DVD RW, Expansion Slots - 1 PCIe x1; 1 PCI; 1 PCIe 4 x16, Multimedia Card Slot - No, Supported Multimedia Card - No, Graphics Chipset - Intel UHD Graphics 770, Graphics Memory Accessibility - Integrated, Graphics Memory - Shared, Graphics Memory Type - Not Applicable, LAN - Yes, WiFi - Yes, Bluetooth - Yes, USB Port - 1 x USB Type-C, 3 x USB Type-A (Front), 3 x USB Type-A, 2 x USB Type-A (Rear), USB C/Thunderbolt Port - 1 x USB Type-C, HDMI Port - 1, DP Port - 1, Mini DP Port - No, D-SUB/VGA Port - No, DVI Port - No, Audio Port - 1 x Microphone, Combo (Front), 1 x Audio line-out (Rear), Audio Chipset - Realtek ALC3252 codec, Speaker (Built-in) - No, Monitor - No, Keyboard - USB Keyboard, Mouse - USB Mouse, Power Supply - Not Specified, TPM - TPM 2.0, Security Lock Slot - Not Specified, Operating System - Free-Dos, Preloaded Application - Not Specified, Dimension - 155 x 308 x 337mm, Weight - 5.31 kg, Body Color - Black, Specialty - Not Specified, Others - Intel Wi-Fi 6E AX211 (2x2) and Bluetooth 5.3, Supported M.2 Slot Size: 2280, Package Contents - Not Specified, Form Factor - Tower, Warranty - 3 Year (Box Mandatory While Claiming), Part No - 6Q2Q6PA, Country of Origin - USA, Made in/ Assemble - China