HP dx2480 HP Compaq dx2480 Business PC Quick Reference Guide - Page 7

QuickSpecs System Details HP Compaq dx2480 Microtower Business PC Technology and Features Memory Type PC2-6400 DDR2 SDRAM (800MHz) non-ECC Up to 8-GB maximum system memory supported NOTE: For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system. Hard Drive Interfaces Supported Serial ATA Chassis Front Panel Cooling Solutions Supported Slots Supported Front I/O Rear I/O Drive Bays Internal Speaker Security Power Supply Power button Power On LED HDD Activity LED Power Supply Fan (variable speed) Active heatsink (variable speed) Chassis fan (variable speed) Four (4) full-height expansion slots Two (2) USB 2.0 ports Standard Micro ATX I/O connectors, including Six (6) USB 2.0 ports Two (2) 5-1/4" external Two (2) 3-1/2" external Two (2) 3-1/2" internal Optional Chassis Intrusion switch Kensington Lock Support (Optional) 300-watt ATX Power Supply - non-PFC with a 230v Unit Environment and Operating Conditions General Unit Operating Guidelines • Keep the computer away from excessive moisture, direct moisture and the extremes of heat and cold, to ensure that unit is operated within the specified operating range. • Leave a 4 in (10.2 cm) clearance on all vented sides of the computer to permit the required airflow. • Never restrict airflow into the computer by blocking any vents or air intakes. • Do not stack computers on top of each other or place computers so near each other that they are subject to each other's re-circulated or preheated air. • Occasionally clean the air vents on the front, back, and any other vented side of the computer. Lint, dust and other foreign matter can block the vents and limit the airflow. • If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the enclosure, and the same operating guidelines listed above will still apply. Temperature Range Operating Non-operating 32° to 113° F (0° to 45° C) -22° to 140° F( -30° to 60° C) DA - 13004 Worldwide - Version 1 - March 17, 2008 Page 7