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ASRock Z77 Extreme4 ATX Intel Motherboard OUT OF STOCK ASRock Z77 Extreme4 ATX Intel Motherboard ASUS SABERTOOTH Z77 ATX Intel Motherboard OUT OF STOCK ASUS SABERTOOTH Z77 ATX Intel Motherboard
Expand Intel Motherboards Intel Motherboards
Rating   (1,267)   (825)
In Stock No  No 
Model# Z77 Extreme4  SABERTOOTH Z77 
Brand ASRock  ASUS 
CPU Socket Type LGA 1155  LGA 1155 
CPU Type Core i7 / i5 / i3 (LGA1155)  Core i7 / i5 / i3 (LGA1155) 
Supported CPU Technologies Turbo Boost Technology 2.0  Turbo Boost Technology 2.0 
Chipset Intel Z77  Intel Z77 
Onboard Video Chipset Supported only by CPU with integrated graphic  Supported only by CPU with integrated graphic 
Number of Memory Slots 4×240pin  4×240pin 
Memory Standard DDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066  DDR3 1866/1600/1333 
Maximum Memory Supported 32GB  32GB 
Channel Supported Dual Channel  Dual Channel 
PCI Express 3.0 x16 2 (x16/0 or x8/x8)  2 (x16/0 or x8/x8) 
PCI Express x1 2 x PCI Express x1  3 x PCI Express x1 
PCI Slots 2 x PCI Slots   
SATA 3Gb/s 4 x SATA 3Gb/s  4 x SATA 3Gb/s 
SATA 6Gb/s 4 x SATA 6Gb/s  4 x SATA 6Gb/s 
SATA RAID 4 x SATA2 3.0 Gb/s and 2 x SATA3 6.0 Gb/s by Intel Z77, support RAID 0, RAID 1, RAID 5, RAID 10  2 x SATA 6Gb/s port(s), brown and 4 x SATA 3Gb/s port(s), black Support Raid 0, 1, 5, 10 
Audio Chipset Realtek ALC898  Realtek ALC892 
Audio Channels 8 Channels  8 Channels 
LAN Chipset Broadcom BCM57781  Intel 82579V 
Max LAN Speed 10/100/1000Mbps  10/100/1000Mbps 
PS/2 1 x PS/2 keyboard/mouse port   
Video Ports D-Sub + DVI   
HDMI 1 x HDMI  1 x HDMI 
USB 3.0 4 x USB 3.0  4 x USB 3.0 
USB 1.1/2.0 2 x USB 2.0  4 x USB 2.0 
eSATA 1 x eSATA 6Gb/s  2 x eSATA 6Gb/s 
S/PDIF Out 1 x Optical  1 x Optical 
Audio Ports 5 Ports  6 Ports 
Onboard USB 2 x USB 3.0 + 6 x USB 2.0  2 x USB 3.0 + 6 x USB 2.0 
Other Connectors 1 x IR header
1 x CIR header
1 x COM port header
1 x HDMI_SPDIF header
1 x Power LED header
CPU/Chassis/Power FAN connector
24 pin ATX power connector
8 pin 12V power connector
Front panel audio connector
1 x Dr. Debug with LED 
1 x CPU Fan connector(s) (4 -pin)
1 x CPU OPT Fan connector(s) (4 -pin)
4 x Optional Fan connector(s) (4 -pin)
2 x Assistant Fan connector(s) (3 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s) (Q-Connector)
1 x MemOK! button(s)
1 x Clear CMOS jumper(s) 
Form Factor ATX  ATX 
Dimensions (W x L) 12" x 8.6"  12.0" x 9.6" 
Power Pin 24 Pin  24 Pin 
Features Premium Gold Caps

Digi Power Design, 8 + 4 Power Phase Design

Supports Dual Channel DDR3 2800+(OC)

2 x PCIe 3.0 x16 Slots, Supports AMD Quad CrossFireX, CrossFireX and NVIDIA Quad SLI, SLI

PCIE Gigabit LAN

Supports Intel HD Graphics with Built-in Visuals

Multi VGA Output options : DVI-D, D-Sub, HDMI

Combo Cooler Option (C.C.O.)

7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec), Supports THX TruStudio

Supports ASRock XFast RAM, XFast LAN, XFast USB, OMG, Internet Flash, UEFI System Browser

Supports Intel Smart Connect, Intel Rapid Start, Lucid Virtu Universal MVP

Free Bundle : CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX Multimedia Suite 
LGA1155 Intel 3rd/2nd Generation Processors Ready

TUF Thermal Armor - Total Airflow-Boosting Heat Dissipation

TUF Dust Defender - Repel the Dust, Expand the Lifespan

TUF Thermal Radar - Real Time Temp. Detection and Heat Removal

TUF Components [Choke, Cap. & MOSFET; Certified by Military-standard] - Certified for Tough Duty

New DIGI+ Power Control - All-New Digital Power Control for both CPU and DRAM 
Parts 3 years limited   
Labor 3 years limited   
PCI Express 2.0 x16   1 @x4 
DisplayPort   1 x DisplayPort 
Notes & Disclaimers Standard Return Policy  Replacement Only Return Policy 
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