Dell OptiPlex 780, Service Manual, Page: 6 / 80

Back to Contents Page
Technical Specifications
Processor
Memory
Expansion Bus
Video
System Information
Cards
Drives
External Connectors
Controls and Lights
Network
Audio
Power
System Board Connectors
Physical
Environmental
NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start ®
Help and Support and select the option to view information about your computer.
NOTE: Unless otherwise stated, the specifications are identical for mini-tower, desktop, and small form factor
computers.
Processor
Type Intel® Core™2 Duo; FSB up to 1333 MHz
Intel Core 2 Quad; FSB up to 1333 MHz
Intel Pentium® Dual Core; FSB up to
1066 MHz
Intel Celeron®; FSB up to 800 MHz
Level 2 (L2) cache at least 512 KB pipelined-burst, eight-
way set associative, writeback SRAM
Memory
Type DDR3 SDRAM (non-ECC memory only)
Speed 1067 MHz
Connectors four
Capacity 1 GB, 2 GB or 4 GB non-ECC
Minimum memory 1 GB
Maximum memory 16 GB
Video
Integrated Intel graphics media accelerator X4500
up to 256 MB shared video memory (total
system memory greater than 512 MB)
Discrete PCI Express x16 slot supports either a PCI
Express card or a DVI add-on card (for
dual-monitor support)
Audio
Integrated Intel high definition audio