model | 990FXA-GD80 | H61M-P20 | Z97S-SLI KRAIT EDDITION |
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CPU | 64bit AMD FX , Phenom II X6/X4/X3/X2 , Athlon II X4/X3/X2 and Sempron CPU | 3rd Gen Intel® Core™ i7/ i5/ i3/ Pentium®/ Celeron® | |
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CPU Socket | AM3 / AM3+ | LGA 1155 | |
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CPU Mark | | | |
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Chipset | AMD 990FX and SB950 | Intel® H61 (B3) Chipset | |
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Memory | 4 DIMM . DDR3 800/1066/1333/1600/1866/2133* (OC) DRAM, 32GB Max | Dual channel mode DDR3 1066/1333 DRAM, 16GB Max | |
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VGA | N/A | Max Share Memory (MB) 1759 VGA & DVI-D outpu | |
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Storage | 6 * SATAIII - RAID 0/1/5/10 - 1394 * 1 - | 4 x SATA II Up to 3Gb/s transfer speed | |
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Audio | 6+Coaxial SPDIF/Optical SPDIF THX TruStudio PRO | Realtek ALC887 - Flexible 8-channel audio with jack sensing | |
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LAN | 10/100/1000*1 | 10/100 Fast Ethernet by Realtek 8105Ev | |
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Expansion Slot | 4 * PCI-E & 1 * PCI slots, 2 * PCI 1 slots | 1 PCI Express gen3 x16 & 1 PCI-Ex1 | |
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Internal I/O | USB 3.0 * 2 - USB 2.0 * 8 - 2 * eSATA | 2 x USB 2.0 connectors - Support VGA & DVI-D output | |
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Back Panel I/O | | | |
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Special Features | Military Class II - Supports 3-way SLI & 4-way CrossFireX - THX TruStudio PRO: deliver the fullest audio experience | ClickBIOS Concept: Easy-to-use UEFI BIOS interface | |
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Power | | | |
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Over Clocking | OC Genie II : Overclock & Unlock CPU Core in 1 Second | OC Genie II: Auto OC to boost performance in 1 sec | |
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Accessories | N/A | | |
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Disk Inclusion | N/A | | |
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Form Factor | ATX | M-ATX | |
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