ASRock FM2A88M Extreme4 User Manual - Page 9

Caution - + cpu support

Page 9 highlights

CAUTION! 1. Whether 2600/2400/2133/1866/1600MHz memory speed is supported depends on the CPU you adopt. If you want to adopt DDR3 2600/2400/2133/1866/1600 memory module on this motherboard, please refer to the memory support list on our website for the compatible memory modules. ASRock website http://www.asrock.com 2. Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 8 / 7. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. You can use ASRock XFast RAM to utilize the memory that Windows® cannot use. 3. xvYCC and Deep Color are only supported under Windows® 8 64-bit / 8 / 7 64-bit / 7. Deep Color mode will be enabled only if the display supports 12bpc in EDID. HBR is supported under Windows® 8 64-bit / 8 / 7 64-bit / 7. 5

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5
CAUTION!
1. Whether 2600/2400/2133/1866/1600MHz memory speed is
supported depends on the CPU you adopt. If you want to adopt
DDR3 2600/2400/2133/1866/1600 memory module on this
motherboard, please refer to the memory support list on our
website for the compatible memory modules.
ASRock website
2.
Due to the operating system limitation, the actual memory size
may be less than 4GB for the reservation for system usage un-
der Windows
®
8 / 7. For Windows
®
64-bit OS with 64-bit CPU,
there is no such limitation. You can use ASRock XFast RAM to
utilize the memory that Win
dows
®
cannot use.
3.
xvYCC and Deep Color are only supported under Windows
®
8
64-bit / 8 / 7 64-bit / 7. Deep Color mode will be enabled only
if the display supports 12bpc in EDID. HBR is supported under
Windows
®
8 64-bit / 8 / 7 64-bit / 7.