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14
Optional Specications
Name
Specication
H81M-P33 H81M-E33 H87M-P33
PCIe x16 slot Gen2 Gen2 Gen3
DVI-D/ HDMI DVI-D HDMI DVI-D
SATA1, SATA2 SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s
SATA3, SATA4 SATA 3Gb/s SATA 3Gb/s SATA 6Gb/s
BIOS ROM 64Mb 64Mb 128Mb
RAID Not supported Not supported Supported
Small Business
Advantage
Not supported Not supported Supported
Intel Rapid Start Not supported Not supported Supported
Intel Smart Response Not supported Not supported Supported
Intel Smart Connect Not supported Not supported Supported
Name
Specication
H87M-E33 B85M-P33 B85M-E33
PCIe x16 slot Gen3 Gen3 Gen3
DVI-D/ HDMI HDMI DVI-D HDMI
SATA1, SATA2 SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s
SATA3, SATA4 SATA 6Gb/s SATA 3Gb/s SATA 3Gb/s
BIOS ROM 128Mb 128Mb 128Mb
RAID Supported Not supported Not supported
Small Business
Advantage
Supported Supported Supported
Intel Rapid Start Supported Supported Supported
Intel Smart Response Supported Not supported Not supported
Intel Smart Connect Supported Supported Supported