MP 6,1 Mac Pro 6,1 sr171 vs sr19h xeon

[safitorn]

Hi,

I can see on eBay the sr171 vs sr19h xeon processors haveing the same egzact specs.
Is it because the 171 is a oem part while the 19h is retail?
Any chance the 171 will work fine in a Mac Pro 6,1?

 

[aclarubicin]

2x Intel Xeon E5-2667 v2 3.3 GHz SR19W 8-Core Original OEM | Garantie & MwSt. | eBay

2x Intel Xeon E5-2667 v2 3.3 GHz SR19W 8-Core Original OEM | Garantie & MwSt. | Computer, Tablets & Netzwerk, Computer-Komponenten & -Teile, CPUs/Prozessoren | eBay!

www.ebay.nl

Says here the SR171 version is not compatible with the 6,1 Mac Pro

 

[safitorn]

2x Intel Xeon E5-2667 v2 3.3 GHz SR19W 8-Core Original OEM | Garantie & MwSt. | eBay

2x Intel Xeon E5-2667 v2 3.3 GHz SR19W 8-Core Original OEM | Garantie & MwSt. | Computer, Tablets & Netzwerk, Computer-Komponenten & -Teile, CPUs/Prozessoren | eBay!

www.ebay.nl

Says here the SR171 version is not compatible with the 6,1 Mac Pro

thanks, but many eBay seller does claim things like that to avoid returns.
but will consider your input