Question
Please advise the differences of this 2 MB:

MB X9DRD-7LN4F w/Intel C602j chipset
MB X9DR7-LN4F w/Intel C602 chip set

The two MBs are quite similar, can you please advise
What the differences are between them.
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Answer
Primarily the differences between the X9DRD-7LN4F and the X9DR7-LN4F are:

X9DRD-7LN4F – 2 SATA3 + 4 SATA2 ports (AHCI only but 7 year life), 6 x8 PCI-E 3.0 slots, 9 USB 2 .0

X9DR7-LN4F – 2 SATA3 + 8 SATA2 ports (4 via AHCI, 4 via SCU), 2 x16 + 4 x8 PCI-E 3.0, 7 USB 2.0

So depending on what SATA and PCI-E configuration they are more interested in, those are the key
differences. Both are of E-ATX design.
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