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| Brand | ASRock |
|---|---|
| Model | P55 Extreme |
| CPU Socket Type | LGA 1156 |
|---|---|
| CPU Type | Core i7 / i5 / i3 and Pentium G6950 Processors in LGA1156 Package |
| Supported CPU Technologies | Supports Intel Turbo Boost Technology Supports Hyper-Threading Technology Supports Untied Overclocking Technology Supports EM64T CPU |
| Chipset | Intel P55 |
|---|
| Onboard Video Chipset | None |
|---|
| Number of Memory Slots | 4x240pin |
|---|---|
| Memory Standard | DDR3 2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066 |
| Maximum Memory Supported | 16GB |
| Channel Supported | Dual Channel |
| PCI Express 2.0 x16 | 2 x PCI Express 2.0 x16 slots (Single at x16 or Dual at x8/x8 mode) 1 x PCI Express 2.0 x16 slot (at x4 mode, 2.5GT/s) |
|---|---|
| PCI Express x1 | 1 x PCI Express 2.0 x1 slot (2.5GT/s) |
| PCI Slots | 3 x PCI Slots |
| SATA RAID | 0/1/5/10 Matrix RAID |
|---|
| Audio Chipset | Realtek ALC890 |
|---|---|
| Audio Channels | 8 Channels |
| LAN Chipset | Realtek 8111DL |
|---|---|
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 1 x eSATA 3GB/S / 1 x Optical S/PDIF Out / 1 x S/PDIF Coaxial Out / 2 x PS/2 / 7 x USB 2.0/1.1 |
|---|---|
| PS/2 | 2 |
| USB 1.1/2.0 | 7 x USB 2.0 |
| IEEE 1394 | 1 x 1394 |
| eSATA | 1 x Powered eSATAII/USB Connector |
| S/PDIF Out | 1 x Optical, 1 x Coaxial |
| Audio Ports | 6 Ports |
| Onboard USB | 3 x USB 2.0 headers (support 6 USB 2.0 ports) |
|---|---|
| Onboard 1394 | 1 x 1394 |
| Form Factor | ATX |
|---|---|
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 24 Pin |
| Features | Advanced V8 Power Phase Design Supports Dual Channel DDR3 2600+ (OC) Supports ATI CrossFireX , 3-Way CrossFireX and Quad CrossFireX Supports NVIDIA Quad SLI and SLI 3 x PCI Express 2.0 x16 slots, 1 x Powered eSATAII/USB Connector EuP Ready, Smart Switch Design, Combo Cooler Option (C.C.O.) 7.1 CH, ALC890 Audio Codec, Premium Blu-ray audio support Supports ASRock Instant Boot, Instant Flash, Smart BIOS, ASRock OC Tuner, Intelligent Energy Saver 1 x TPM header |
|---|
| First Listed on Newegg | September 15, 2009 |
|---|