Specifications; Specification - Dell OptiPlex 390 Owner's Manual

Specifications

Specification

NOTE: Offerings may vary by region. For more information regarding the
configuration of your computer, click Start
Support, and then select the option to view information about your computer.
System Information
System Chipset
DMA Channels
Interrupt Levels
BIOS Chip (NVRAM)
Processor
Processor type
Total Cache
Memory
Type
Speed
Connectors
Capacity
Minimum Memory
Maximum memory
(or Start in Windows XP) Help and
Intel H61 Express Chipset
two 82C37 DMA controllers with seven
independently programmable channels
Integrated I/O APIC capability with 24
interrupts
32 MB (4 MB)
• Intel Core i3 series
• Intel Core i5 series
up to 8 MB cache depending on processor
type
DDR3
1333 MHz
two DIMM slots
1 GB, 2 GB, and 4 GB
1 GB
8 GB
21
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