Gigabyte GA-EP35-DS3R (rev. 2.1) SATA2 Driver

CPU
1. Support for an Intel Core 2 Extreme processor/ Intel Core 2 Quad processor/Intel Core 2 Duo processor/ Intel Pentium processor Extreme Edition/Intel Pentium D processor/ Intel Pentium 4 processor Extreme Edition/Intel Pentium 4 processor/ Intel Celeron processor in the LGA 775 package
2. L2 cache varies with CPU
3. 1600 (O.C.)/1333/1066/800 MHz FSB 

Chipset    
1. North Bridge: Intel P35 Chipset
2. South Bridge: Intel ICH9R 

Memory    
1. 4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory
2. Dual channel memory architecture
3. Support for DDR2 1200 (O.C.)/1066/800/667 MHz memory modules 

Audio    
1. Realtek ALC889A codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF In/Out
5. Support for CD In 

LAN    
1. Realtek 8111B chip (10/100/1000 Mbit) 

Expansion Slots    
1. 1 x PCI Express x16 slots
2. 3 x PCI Express x1 slots
3. 3 x PCI slots 

Form Factor    
1. ATX (305 x 210mm) 

Storage Interface
South Bridge:
1. 6 x SATA 3Gb/s connectors (SATAII0, SATAII1, SATAII2, SATAII3, SATAII4, SATAII5) supporting up to 6 SATA 3Gb/s devices
2. Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 

GIGABYTE SATA2 chip:
1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
2. 2 x SATA 3Gb/s connectors (GSATAII0, GSATAII1) supporting up to 2 SATA 3Gb/s devices
3. Support for SATA RAID 0, RAID 1, and JBOD 

iTE IT8718 chip:
1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive 

USB    
1. Integrated in the South Bridge
2. Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers) 

Internal I/O Connectors    
1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 8 x SATA 3Gb/s connectors
6. 1 x CPU fan header
7. 2 x system fan headers
8. 1 x power fan header
9. 1 x front panel header
10. 1 x front panel audio header
11. 1 x CD In connector
12. 1 x S/PDIF In header
13. 1 x S/PDIF Out header
14. 2 x USB 2.0/1.1 headers
15. 1 x parallel port header
16. 1 x serial port header
17. 1 x chassis intrusion header
18. 1 x power LED header 

Back Panel Connectors    
1. 1 x PS/2 keyboard port
2. 1 x PS/2 mouse port
3. 1 x coaxial S/PDIF Out connector
4. 1 x optical S/PDIF Out connector
5. 8 x USB 2.0/1.1 ports
6. 1 x RJ-45 port
7. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone) 

I/O Controller    
1. iTE IT8718 chip 

H/W Monitoring    
1. System voltage detection
2. CPU/System temperature detection
3. CPU/System/Power fan speed detection
4. CPU overheating warning
5. CPU/System/Power fan fail warning
6. CPU fan speed control 

BIOS    
1. Supports DualBIOS Plus
2. 2 x 8 Mbit flash ROM
3. Use of licensed AWARD BIOS
4. PnP 1.0a, DMI 2.0, SM BIOS 2.3, ACPI 1.0b. 

Unique Features    
1. Support for @BIOS
2. Support for Download Center
3. Support for Q-Flash
4. Support for EasyTune
5. Support for Xpress Install
6. Support for Xpress Recovery2 



It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.