x3550 M4 E5-2600v2

x3550 M4 E5-2600v2 

bm System x3550M4 Processor Up to two Intel Xeon processor E5-2600 v2 product family CPUs with 12 cores (up to 2.7 GHz) or ten cores (up to 3.0 GHz) or eight cores (up to 3.3 GHz) or six cores (up to 3.5 GHz) or four cores (up to 3.5 GHz). Two QPI links up to 8.0 GT/s each. Up to 1866 MHz memory speed. Up to 30 MB L3 cache / Up to 24 DDR3 DIMMs sockets (12 DIMMs per processors) with Up to 768 GB (24x 32-GB LRDIMMs) / ECC / memory mirroring / Memory Sparing / Up to eight 2.5" hot-swap SAS/SATA HDDs / up to three 3.5" hot-swap SAS/SATA / Intel C604 Chipset / One PCIe 3.0 x16 slot half length / One PCIe 3.0 x8 slots optional PCI-X or PCIe x16; full length (requires a second processor) / Four Gigabit Ethernet ports / optional Optical Drive for models with 2.5" drives / Up to eight USB (2.0) / Integrated Management Module 2 (IMM2) / 550W or 750W Hot-Swap Power Supply 80PLUS Platinum (optional second RPS) / Rackmount 1U / Warranty 3years P/L O/S 24x7 (Without Optical & Without Keyboard + Mouse)