The Dell 9M8Y8 Precision T3610 motherboard is designed for a server workstation, compatible with Intel CPUs. It has 8 DDR3 SDRAM memory slots and uses the LGA 2011 socket type. This unit features a C602 chipset, supports PCI Express x16 expansion slots, and is suitable for the Precision T3610 WorkStation model. Additionally, it is a Dell product with dimensions of 12" length, 12" width, and 6" height.
Great motherboard for a custom LGA build, as long as you are aware of the odd 24 pin on the motherboard and are okay with doing a little cable mod. Because its an HP proprietary board you can't over clock but my Xeon x5660 already has a decent boost clock of 3.2. As for ram I can say standard non-ecc ram works just fine but I do have some ecc on the way. There is no display out so you need a discrete GPU. But that's fine since the motherboard sports 2 pcie 2.0 x16 slots.
As for the seller, also a good experience. Great price and fast shipping. Overall great experience