ThinkStation Intel E5-26xx v2 serial processor is Intel Xeon processor, with “Sandy Bridge” micro architecture and 22nm newest process technology.Continued advancements in security and virtualization performance Higher frequency and core count: up to 10cores/24 threads Increased virtualization performance: APIC Virtualization. Supports Intel Data Protection Technology with Secure Key. Supports APICv (Advanced Programmable Interrupt Controller Virtualization)
Lenovo E5-2640 v2, Intel® Xeon® E5 V2 Family, LGA 2011 (Socket R), 22 nm, E5-2640V2, 2 GHz, 64-bit
Lenovo E5-2640 v2. Processor family: Intel® Xeon® E5 V2 Family, Processor socket: LGA 2011 (Socket R), Processor lithography: 22 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 768 GB, Memory types supported by processor: DDR3-SDRAM. Market segment: Server, Supported instruction sets: AVX, Scalability: 2S. Intel® Virtualization Technology (Intel® VT): VT-d, VT-x