With two processors installed, the two processors are connected together using one UPI link. With four processors installed, the processors are connected together using a ring topology, using two UPI links, one to each adjacent processor in the ring.
Processors with the T suffix have more robust thermal characteristics (higher T-case). Processors with the M suffix support support greater than 768 GB per processor.
Factory Sealed in original manufacturer's retail packaging
New Open Box
New/as-new product in opened original manufacturer packaging
Tested and refurbished to Techbuyer standards, signs of cosmetic wear
Similar to New Open Box, but items are not boxed. Often items have seen very light use, no scuffs or scratches and with their original charger.
May have cosmetic scratches on screen, casing or lid but does not affect use or functionality. Rubber feet may be missing. Holds good battery charge.
May have cracks in plastics, particularly around the hinges. May have major scuffs or scratches on screen. May have one or two dead pixels. May have cosmetic damage. May have letters heavily worn on keyboard.
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