Intel Xeon X3470 CPU 4-Core 2.93GHz 8M Socket LGA 1156 SLBJH 8 T Processors 735858210294 | eBay
Amazon.com: ASUS WS C621E Sage Extreme Power Intel® Xeon® Processor Workstation Motherboard for Two-way XEON CPU performance, with U.2, M.2 connectors, dual Gb LAN, USB 3.1 Type-C & Type-A, 10 x SATA