- Application - Application: Dell Digital Delivery Application - [Detail]
- Audio - Driver: Realtek ALC269 HD Audio Driver - [Detail]
- Chipset - Driver: Intel Identity Protection Technology - [Detail]. Download:
- Chipset - Driver: Intel Management Engine 7.1 Components Installer - [Detail]. Download:
- Chipset - Utility: DELL,DSK PROG,IPT,1.2.22.0,A04 - [Detail]. Download:
- Drivers for OS Deployment - Application: Powernap Application - [Detail]
- Serial ATA - Firmware: Product Feature Improvement in event of dirty power down - [Detail]
- Systems Management - Application: Dell Client System Update 1.3 - [Detail]
- Systems Management - Application: Dell Client Management Pack for Microsoft System Center Operations Manager and System Center Essentials - [Detail]
- Systems Management - Application: OpenManage Client Instrumentation OMCI v8.1.1 64bit - [Detail]
- Systems Management - Driver: WINPE Driver Pack - [Detail]. Download:
- File 1: Dell-WinPE-Drivers-A09.xml
- File 2: Dell-WinPE-Drivers-A09.CAB
- File 3: Dell-WinPE-Drivers-A09.html
- Systems Management - Driver: DELL,DSK PROG,DRVR,WINPESUSTAINING,1.0,A08 - [Detail]
- Video - Driver: Windows 7 64-bit driver for Intel HD, HD 2000/2500/3000/4000 (except Latitude XT3 tablet) - [Detail]. Download:
- Video - Utility: nVIDIA Security Patch Utility - [Detail]
Other Operating Systems for OptiPlex 990 drivers:
- OptiPlex 990 BIOS drivers
- OptiPlex 990 MS-DOS drivers
- OptiPlex 990 MWS80 drivers
- OptiPlex 990 OS Independent drivers
- OptiPlex 990 Red Hat Enterprise Linux 5 drivers
- OptiPlex 990 Red Hat Enterprise Linux 6 drivers
- OptiPlex 990 Red Hat Linux 9.0 drivers
- OptiPlex 990 Ubuntu Desktop Edition 7.04 drivers
- OptiPlex 990 Windows 2000 drivers
- OptiPlex 990 Windows 7 32-bit drivers
- OptiPlex 990 Windows 7 64-bit drivers
- OptiPlex 990 Windows 8 32-bit drivers
- OptiPlex 990 Windows 8 64-bit drivers
- OptiPlex 990 Windows 98 drivers
- OptiPlex 990 Windows drivers
- OptiPlex 990 Windows Me drivers
- OptiPlex 990 Windows Server 2003 drivers
- OptiPlex 990 Windows Server 2003 x64 drivers
- OptiPlex 990 Windows Server 2008 R2 drivers
- OptiPlex 990 Windows Server 2008 x64 drivers
- OptiPlex 990 Windows Server 2008 x86 drivers
- OptiPlex 990 Windows Server Aurora drivers
- OptiPlex 990 Windows Vista 32-bit drivers
- OptiPlex 990 Windows Vista 64-bit drivers
- OptiPlex 990 Windows XP drivers
- OptiPlex 990 Windows XP Embedded drivers
- OptiPlex 990 Windows XP x64 drivers