Acer Aspire M5640 - Manual (Page 11)

5
1 PCI Express x 1 slot
2 PCI slots
1 FDD slot
1 PATA connector
4 SATA connectors
3 2*5 pin Intel FPIO specification USB pin connectors (follow Intel FPIO
standard Specification)
1 2*5 pin IEEE1394 jumper (reserve header on all SKU)
1 2*5 pin Intel FPIO spec. Microphone In/ Headphone Out pin connectors
1 serial port 2*5 pin connector (reserve header on all SKU)
1 AUX-In 4pin connector
1 1*4 S/PDIF out header (reserve header on all sku)
1 4 pin CPU Fan connector
1 3 pin System FAN connector with linear circuit
1 24pin + 4pin ATX interface PS3/PS2 SPS connector
1 2*7 pin front panel IO header
1 Jumper for clear CMOS
1 on board buzzer
Color management for on board connecter (pls provide proposal)
Power Supply
Power Supply Mounting Features
Chassis accepts ATX-style power supply
Chasses accepts PS2, PS3 style power supply
Features for internal mounting tab
Location of 4 external mounting holes
Power Supply Electrical Design Feature
300W/250W in stable mode (Acer Assign System Power Unit)