ProcessorType: Intel Pentium 4 2.66 GHzInstalled Qty: 1Max Supported Qty: 1Cache memoryType: L2 CacheInstalled Size: 512 KBCache Per Processor: 512 KBMainboardChipset Type: Intel 865GData Bus Speed: 533 MHzRamInstalled Size: 256 MB / 2 GB (max)Technology: DDR SDRAMMemory Speed: 333 MHzMemory Specification Compliance: PC2700Form Factor: DIMM 184-PINStorage controllerType: 1 x Serial ATA - integratedController Interface Type: Serial ATA-150Storage controller (2nd)Type: 1 x IDE - integrated - PCIController Interface Type: ATA-100StorageHard Drive: 1 x 40 GB - standard - ATA-100 - 7200 rpmOptical storageType: CD-ROM - IDERead Speed: 48xMonitorMonitor Type: NoneGraphics controllerType: AGP 8x - integratedGraphics Processor / Vendor: Intel 865GVideo Memory: Shared Video Memory (UMA) Manufacturer's product descriptionThe HP Compaq Business Desktop d530 Series provides the stability and manageability enterprise customers need to reduce ownership costs, increase productivity, and reduce the complexity of PC ownership. The HP Compaq d530 is well-suited to enterprise-level companies, as well as small and medium size businesses who desire stable platforms with long lifecycles. The HP Compaq d530 offers an exciting combination of features, flexibility, serviceability, and manageability for today's IT environment.Audio outputType: Sound card - integratedSound Output Mode: StereoMax Sample Rate: 48 kHzCompliant Standards: Sound Blaster, AC '97Input deviceType: Mouse, keyboardNetworkingNetworking: Network adapter - integratedData Link Protocol: Ethernet, Fast Ethernet, Gigabit EthernetRemote Management Protocol: DMI 2.0Features: Remote Wake Up, Wake on LAN (WoL), ACPI supportCompliant Standards: IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, WfM 2.0Expansion / connectivityExpansion Bays Total (Free): * 1 ( 0 ) x front accessible * 1 ( 0 ) x internal - 3.5" x 1/3HExpansion Slots Total (Free): * 1 ( 0 ) x processor - Socket 478 * 2 ( 1 ) x memory - DIMM 184-PIN * 1 ( 1 ) x PCIInterfaces: * 6 x Hi-Speed USB - 4 PIN USB Type A * 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) * 2 x microphone - input - mini-phone 3.5mm * 1 x audio - line-In - mini-phone stereo 3.5 mm * 1 x audio - line-out/headphones - mini-phone stereo 3.5 mm * 1 x headphones - output - mini-phone stereo 3.5 mm * 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.