HELP Z820!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! E5-2650 cpu

HELLO EVERYONE... IN THESE DAYS IM THINKING TO INSTALL 2 CPU AT Z820 BUT I FOUUND 3 TYPES OF E5-2650

FIRST OF ALL ONE)

((Intel® Xeon confidential E5 - 2650 QA82 20 M Cache, 2.0 GHz 8 Core CPU))) MPN QA82

THE SECOND OFFER IS

(((Intel® Xeon E5 confidential-2650 20 M QB7V Cache 2.00 GHz 8 Core CPU))) MPN QB7V

THIRED ONE

(Intel Xeon E5-2650 8-Core CPU processeur, 2.00 GHz, Cache de 20 M, 8.00GT/s)) NPP QARE

MY QEUSTION NOW WHAT IS THE CONNY BETWEEN THESE MPN?

AND CAN I INSTALL Z820?

LAST Q IS R THESE CPU BY INTEL OR CLONE PARTS ORIGINAL? THANKS TO YOU ALL

Processors labeled starting with Q (for example, Qxxx) are parts of pre-production Intel, including all the ones you listed.  Production parts starts with S.  Someone trying to sell very old, unpublished parts for you.

NONE OF THEM WILL WORK IN THE Z820.  THEY WILL NOT START.  THEY ARE UNDESIRABLE.

Specifically, the QA82 is a B0 stepping.  QB7V is a CO stepping.  I don't know what a QARE, but it might be a B0 stepladder or something completely different.  None of them will start in the Z820 or any other system of HP Zx20.

Q-spec parts are never for sale, they were given only to developers and computer manufacturers.  Those you listed have been replaced by more recent pieces.  HP does not support these processors.  Look at the HP QuickSpecs for the processors that will work in the Z820.

Tags: HP Desktops

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