Supermicro SYS-5017C-URF-MGMT2-HADP 1U Rackmount Server Barebone Hadoop Cluster Management Node 1. Single socket H2 (LGA 1155) supports Intel® Xeon® E3-1200 & v2 series, 2nd & 3rd Gen Core i3 processors 2. Intel® C216 Express PCH chipset 3. 4x 3.5" Hot-swap SATA2 HDDs 4. 1 PCI-E 3.0 x16, 2 PCI-E 2.0 x4 in x8 (UIO) 5. Up to 32GB DDR3 ECC 1333MHz / 1600MHz UDIMMs in 4 sockets 6. Intel® 82574L Dual port GbE LAN 7. I/O ports: 2x GbE LAN, 1x Dedicated LAN for IPMI Remote Management, 1x VGA, 1x COM, 2x PS/2, 2x USB 8. 4x 4cm Counter-rotating PWM fans 9. 500W Redundant High-Efficiency Platinum Level Power Supplies |