9
1 Desktop Board Features
This chapt er briefly describes t he m ain feat ures of I nt el
®
Desktop Board D2550DC2.
Table 1 sum m arizes the feat ures of the Deskt op Board.
Table 1. Feature Summary
Mini- I TX ( 170 m illim eters [ 6.7 inches] x 170 m illim et ers [ 6.7 inches] )
Processor
Passively-cooled, soldered-down dual- core I nt el
®
At om
™
processor wit h
integrat ed graphics and m em ory controller.
Main Memory
• Two 204-pin Double Dat a Rat e 3 (DDR3) Sm all Out line Dual I nline
Mem ory Module (SO- DI MM) socket s wit h gold- plat ed contact s
• Support for DDR3 1066/ 1333/ 1600 MHz SO- DI MMs
(DDR3 1333 MHz and DDR3 1600 MHz SO- DI MMs oper at e at
1066 MHz only)
•
Support for up to 4 GB of syst em m em ory
®
Integrated
Graphics
I nt el
®
Graphics Media Acceler at or 3650 (I nt el
®
GMA 3650) integrated
graphics subsyst em wit h support for digit al video ( DVI ) and High
Definit ion Mult im edia Int erface* (HDMI * )
External graphics support provided t hrough t he PCI bus connector
Audio
RealTek* ALC662 audio codec for 5.1 ( 6- channel) I nt el
®
High
Definit ion Audio (Int el
®
HD Audio) and AC ’97 Audio. I ncluded are:
• Back panel audio connect or s
• Back panel S/ PDI F digit al audio connect or ( opt ical)
• Front panel m icrophone/ headphone header wit h support for I nt el HD
Expansion
Capabilities
One PCI * bus add- in card connect or
One PCI Express* Full- Mini Card slot wit h Half- Mini Card support
Peripheral
Interfaces
• Seven USB 2.0 ports:
Four back panel ports
Three front panel ports ( via two int ernal headers; one header
support s an I nt el
®
Z- U130 USB Solid- St at e Drive or com patible
device
•
Two Serial ATA ( SATA) 3.0 Gb/ s connect ors
Hardware Monitor
Subsystem
Hardware m onitoring t hrough t he Winbond* W83627DH- P legacy I / O
cont roller, including:
• Rem ot e therm al sensor
•
One 3-pin syst em fan header with speed cont rol
cont inued