Datasheet
Data Sheet ⏐ Issue: July 2008⏐ ESPRIMO C Series Page 2 / 5
C5720
Mainboard
Chipset iQ33
Mainboard Number D2764
Mainboard form factor proprietary
Processor socket LGA 775
Front side bus resp. system bus support 800/1066/1333 MHz
BIOS version Phoenix Vers. 6.0
Flash EPROM BIOS update by software x
Recovery BIOS x
Processor
Intel® Core™ 2 Quad Q9xxx -
Second level cache -
Front side bus (FSB) -
Intel® Core™ 2 Quad Q6xxx -
Second level cache -
Front side bus (FSB) -
Intel® Core™2 Duo E8xxx up to E8600
Second level cache 6MB
Front side bus (FSB) 1333MHz
Intel® Core™2 Duo E7xxx up to E7300
Second level cache 3MB
Front side bus (FSB) 1066MHz
Intel® Pentium™ Dual core E2xxx up to E2200
Second level cache 1MB
Front side bus (FSB) 800MHz
Intel® Celeron Dual Core up to E1200
Second level cache 512 KB
Front side bus (FSB) 800MHz
Intel® Celeron up to 440
Second level cache 512 KB
Front side bus (FSB) 800 MHz
Memory
Memory support 667/800 MHz
DIMM slots 4
dual channel support x
Max. capacity DDR2 SDRAM 8GB
for dual channel performance, identical memory modules in each channel are
necessary (minimum 2 modules)
Interfaces
Mouse/keyboard (PS2) x / x
Serial (9pi, 16 byte FIFO, 16550 compatible) powered
Second serial port powered
Parallel (25pin with EPP and ECP) optional
Display (15 pin, VGA) x
DVI optional
Micro (mono) rear -
Line in (stereo) rear x
Line out (stereo) rear x
Micro (stereo) front x
Headphone in front x
LAN RJ45 x
Universal Serial Bus (USB 2.0) in total 10
therefore USB rear 6
USB front 3
USB internal 1
Interfaces add on cards/components
Dual port RS232 , serial optional
eSATA cable optional
Parallel cable (25pin with EPP and ECP) optional
Multicardreader -
Input device/components
USB wheel mouse -
Optical USB Tilt wheel mouse x
Optical USB/PS2 Tilt wheel mouse optional
LAN on board
10/100/1000 MBit/s Broadcom BCM5754
Wake up on LAN (WOL) x
PXE x
BootP tested
LAN add on cards
Gigabit Ethernet, PCI Express x1 -
Gigabit Ethernet, PCI, SysKonnect optional
Audio on board
Internal speaker supports audio playback x
High definition audio Realtek ALC 262
I/O controller onboard
Fast IDE/Ultra DMA-100 bus master capability -
Serial ATA / thereof eSATA 3 / 1
Serial ATA II / 3GBit x/x
Raid 1/0 -
Drive bays
2
internal 3,5'' 1
external 3,5'' -
external 5,25'' 1 slim





