First post, by Intel486dx33
What type of ram to use in a 486 computer ?
Parity or Non-parity ?
What type of ram to use in a 486 computer ?
Parity or Non-parity ?
No pro's to using parity ram if not running in a mission critical system, I'd go with non-parity, but get whatever is cheapest.
P3B-F v1.03 | VIA C3 Nehemiah 1GHz @ 1.33GHz| 4x128 PC133 | GeForce4 Ti 4200 | OPL3-SA3+DreamBlaster X2GS
Use what was the most common...
30-pin SIMMs - with parity
72-pin SIMMs - without parity
Though they may be some machines (Compaq comes to mind) with 72-pin sockets which require parity.
Nie tylko, jak widzicie, w tym trudność, że nie zdołacie wejść na moją górę, lecz i w tym, że ja do was cały zejść nie mogę, gdyż schodząc, gubię po drodze to, co miałem donieść.
Use FPM instead of EDO unless you are sure the board supports it, otherwise parity makes absolutely no difference in 99.9% of cases.
Retronautics: A digital gallery of my retro computers, hardware and projects.
appiah4 wrote on 2020-01-02, 06:57:Use FPM instead of EDO unless you are sure the board supports it, otherwise parity makes absolutely no difference in 99.9% of cases.
Unless your 486 motherboard only supports parity RAM.
(Dell 425/P 4 72pin slots, treats 8Mb parity as 4Mb, so I've got a 16Mb PC, instead of the 64Mb one I'd have if it took non-parity devices...)