We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ATX motherboard with black PCB, blue slots, silver heatsinks, rear I/O shield visible

ASRock

ASRock Z77 Extreme4 LGA 1155 Intel motherboard

SKU CH-SC41-R84RF

LGA 1155 ATX board with Intel Z77 chipset, four SATA 6Gb/s ports, dual PCI Express 3.0 x16 slots, 32 GB DDR3 limit, HDMI output and gigabit LAN

  • CPU Socket TypeLGA 1155
  • Supported CPU TechnologiesTurbo Boost Technology 2.0
  • ChipsetIntel Z77
  • Onboard Video ChipsetSupported only by CPU with integrated graphic
  • Memory StandardDDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066
  • Maximum Memory Supported32GB
  • Supports second-generation Intel Core processors on LGA 1155 socket
  • Z77 chipset enables CPU and memory overclocking headroom
  • Four SATA 6.0 Gb/s ports plus two SATA 3.0 Gb/s for RAID arrays
  • Four USB 3.0 and two USB 2.0 ports on the rear I/O panel
  • Broadcom BCM57781 controller delivers 1 Gbps wired networking

Socket LGA 1155 Z77 board

The ASRock Z77 Extreme4 is an ATX motherboard built around the Intel Z77 chipset for second and third generation Core i7, i5 and i3 processors. It delivers a full feature set for enthusiasts who want to keep an existing LGA 1155 platform running at high speeds.

Suits overclockers on DDR3; not for newer CPUs

This board suits builders who already own a compatible LGA 1155 processor and fast DDR3 memory up to 2800 MT/s overclocked. It will not accept any CPU that requires a different socket or a newer chipset, so anyone moving to a current platform should look elsewhere.

Four SATA 6 Gb/s ports decide storage capacity

The Z77 chipset provides four native SATA 6 Gb/s connectors plus two additional SATA 3 Gb/s ports, all supporting RAID 0, 1, 5 and 10. If your build needs more than four 6 Gb/s drives you will need an add-in controller.

Highlights

  • Supports second-generation Intel Core processors on LGA 1155 socket
  • Z77 chipset enables CPU and memory overclocking headroom
  • Four SATA 6.0 Gb/s ports plus two SATA 3.0 Gb/s for RAID arrays
  • Four USB 3.0 and two USB 2.0 ports on the rear I/O panel
  • Broadcom BCM57781 controller delivers 1 Gbps wired networking

Specifications

BrandASRock
ModelZ77 Extreme4
CPU Socket TypeLGA 1155
Supported CPU TechnologiesTurbo Boost Technology 2.0
ChipsetIntel Z77
Onboard Video ChipsetSupported only by CPU with integrated graphic
Memory StandardDDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066
Maximum Memory Supported32GB
PCI Express 3.0 x162 (x16/0 or x8/x8)
PCI Express x12 x PCI Express x1
PCI Slots2 x PCI Slots
Serial ATA (SATA)4 x SATA 6Gb/s
SATA RAID4 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
Audio Channels8 Channels
LAN ChipsetBroadcom BCM57781
Max LAN Speed1Gbps
Back I/O Ports1 x eSATA 6GB/S / 1 x HDMI / 1 x Optical S/PDIF Out / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 4 x USB 3.0
PS/21 x PS/2 keyboard/mouse port
Video PortsD-Sub + DVI
HDMI1 x HDMI
USB 3.04 x USB 3.0
USB 1.1/2.02 x USB 2.0
eSATA1 x eSATA 6Gb/s
S/PDIF Out1 x Optical
Audio Ports5 Ports
Onboard USB2 x USB 3.0 + 6 x USB 2.0
Other Connectors1 x IR header1 x CIR header1 x COM port header1 x HDMI_SPDIF header1 x Power LED headerCPU/Chassis/Power FAN connector24 pin ATX power connector8 pin 12V power connectorFront panel audio connector1 x Dr. Debug with LED
Form FactorATX
Dimensions (W x L)12" x 8.6"
Power Pin24 Pin
FeaturesPremium Gold CapsDigi Power Design, 8 + 4 Power Phase DesignSupports Dual Channel DDR3 2800+(OC)2 x PCIe 3.0 x16 Slots, Supports AMD Quad CrossFireX, CrossFireX and NVIDIA Quad SLI, SLIPCIE Gigabit LANSupports Intel HD Graphics with Built-in VisualsMulti VGA Output options : DVI-D, D-Sub, HDMICombo Cooler Option (C.C.O.)7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec), Supports THX TruStudioSupports ASRock XFast RAM, XFast LAN, XFast USB, OMG, Internet Flash, UEFI System BrowserSupports Intel Smart Connect, Intel Rapid Start, Lucid Virtu Universal MVPFree Bundle :

Questions about this item

Does the board ship with an I/O shield and SATA cables, or must they be bought separately?

The motherboard includes an I/O shield and SATA cables in the box; no separate purchase is required for those items.

Should I pick DDR3 1600 or 2800+(OC) modules for this Z77 Extreme4?

Choose DDR3 1600 for plug-and-play stability; 2800+(OC) modules run at 1600 until you enable the XMP profile in BIOS.

What does the 2800+(OC) memory rating mean once the board is installed?

It indicates the highest overclocked DDR3 speed the board can reach with compatible modules and manual BIOS tuning; default speed is 1600.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.