Lenovo SR850 Xeon 8170M 26C/165w/2.1GHZ

Xeon E5-2609 V3 6C 1.9GHZ 15MB 1600MHZ 85W

Lenovo Part# 81Y7114

CPU Processors and Chipsets – Upgrade - Hexa-core (6 Core) - 85 W Thermal Design Power - Intel - Xeon E5-2600 v3 - 1.50 MB L2 Cache - 15 MB L3 Cache - 1.90 GHz Clock Speed - Socket LGA 2011-v3 - E5-2609 v3 - 22 nm Process ...

Xeon E5 2620V4 Processor FD

Lenovo Part# 4XG0G89079

CPU Processors and Chipsets – Upgrade - Octa-core (8 Core) - 85 W Thermal Design Power - Intel - Xeon E5-2600 v4 - 2 MB L2 Cache - 20 MB L3 Cache - 2.10 GHz Clock Speed - Socket R3 LGA-2011 - E5-2620 v4 - 14 nm Process Technology