Memory
Desktop, Mini-Tower, Small Form
Factor
16 GB
Ultra Small Form Factor
8 GB
Video
Integrated
•
Intel HD Graphics (with Intel Celeron/
Pentium-class CPU-GPU combo)
•
Intel HD Graphics 2000 (with Intel Core
i3 DC 65 W and Intel Core i5/i7 QC
vPRO 95 W-class CPU-GPU combo)
Discrete
PCI Express x16 graphics adapter
Audio
Integrated
four Channel High Definition Audio
Network
Integrated
Intel 82579LM Ethernet capable of
10/100/1000 Mb/s communication
System Information
System Chipset
Intel 6 Series Express Chipset
DMA Channels
two 82C37 DMA controllers with seven
independently programmable channels
Interrupt Levels
Integrated I/O APIC capability with 24
interrupts
BIOS Chip (NVRAM)
80 MB (10 MB)
Expansion Bus
Bus Type
PCI 2.3, PCI Express 2.0, SATA 3.0 and 2.0,
USB 2.0
Bus Speed:
PCI Express:
•
x1-slot bidirectional speed – 500 MB/s
88
Содержание OptiPlex 990 Mini-Tower
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