Processor / System Bus

2 x Socket R3 (LGA 2011-3; Square type 80x80mm) 
Intel® Xeon® processor E5-2600 v3 product family
QPI 6.4 / 8.0 / 9.6 GT/s

Core Logic: Intel® C612 PCH

Total Slots : 8 (4-channel per CPU, 4 DIMM per CPU) 
Capacity : Maximum up to 512GB LRDIMM
Memory Type :
DDR4 2133 /1866/1600/1333 RDIMM*
DDR4 2133 /1866/1600/1333 LRDIMM*
DDR4 2133 /1866/1600/1333 NVDIMM*
Memory Size :
32GB, 16GB, 8GB, 4GB RDIMM
64GB, 32GB LRDIMM

Expansion Slots

Total Slot : 6
Slot Location 1 : PCI-E x8 (Gen2 X4 Link) 
Slot Location 2 : PCI-E x8 (Gen3 X8 Link) 
Slot Location 3 : PCI-E x16 (Gen3 X16 Link), Auto switch to x8 link if slot 4 is occupied 
Slot Location 4 : PCI-E x8 (Gen3 X8 Link) 
Slot Location 5 : PCI-E x16 (Gen3 X16 Link), Auto switch to x8 link if slot 6 is occupied 
Slot Location 6 : PCI-E x8 (Gen3 X8 Link), MIO supported 

Form Factor: ATX (12'x10') 

ASUS Features:
FAN speed control
Rack Ready (Rack and Pedestal dual use)
ASWM Enterprise

Storage

SATA Controller :
Intel® C612
10 x SATA3 6Gb/s ports 
or 
9 x SATA3 6Gb/s ports + 1 x M.2 connector *1
Intel® Rapid Storage Technology Enterprise(RSTe) (For Windows Only)
(Support Software RAID 0, 1, 5, 10 )
LSI® MegaRAID (For Linux/Windows) 
(Support Software RAID 0, 1, 10 )
SAS Controller:
ASUS PIKE II 3008 8-port SAS HBA card(Optional)
ASUS PIKE II 3108 8-port SAS HW RAID card(Optional)