For those cautious of parts from AliExpress. I have received both of these from the same seller, RE store. Both post, both identify correctly, all cores work and got them for 32
Intel Xeon Processor E3-1231 V3 E3 1231 V3 Quad-core Processor Lga1150 Desktop Cpu 100% Working Properly Desktop Proces - Cpus - AliExpress