GIGABYTE Motherboard GA-EP35-DS3R vs GIGABYTE Motherboard GA-EP35-DS4

Comparison of Motherboard GA-EP35-DS3R, Motherboard GA-EP35-DS4

31 specifications	A GIGABYTE Motherboard GA-EP35-DS3RView product	B GIGABYTE Motherboard GA-EP35-DS4View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Memoryidentical
Number of memory slots	4	4
Maximum internal memory	8 GB	8 GB
Internal I/Oidentical
USB 2.0 connectors	2	2
Number of SATA connectors	8	8
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
Power fan connector	Yes	Yes
CPU fan connector	Yes	Yes
Number of chassis fan connectors	1	1
Chassis intrusion connector	Yes	Yes
Number of IEEE1394 connectorsKnown for one	—Unknown — not stated by the source	1
Rear panel I/O portsidentical
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	—Unknown — not stated by the source	2
S/PDIF out port	Yes	Yes
Digital audio optical out	1	1
Networkidentical
LAN controller	Realtek RTL8111B	Realtek RTL8111B
Featuresidentical
Motherboard form factor	ATX	ATX
Audio chip	Realtek ALC889A	Realtek ALC889A
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI Express x16 3 x PCI Express x1 3 x PCI	2 x PCI Express X16 3 x PCI Express X1 2 x PCI
BIOSidentical
BIOS memory size	16 Mbit	16 Mbit
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	210 mm	244 mm
Other featuresidentical
Floppy disk drive connector	Yes	Yes
Special features	-@BIOS -Download Center -Q-Flash -EasyTune -Xpress Install -Xpress Recovery2	-@BIOS -Download Center -Q-Flash -EasyTune -Xpress Install -Xpress Recovery2

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.