Pentium upgradable

Pentium upgradable

Earlier 486 motherboards that were upgradable to a Pentium CPU. The motherboard had a ZIF socket for easy chip replacement and supported the higher Pentium speeds. See Pentium.
References in periodicals archive ?
latest desktops in the Innova line which offer Pentium upgradable configurations; Innova Pentium MTs ready for expandability with six
The Wyde Bus architecture supports up to five 66MHz i486DX2 processors and is also Pentium upgradable.