From: "John P. Roberts" <[EMAIL PROTECTED]> Subject: Replacing RAM: PC100 vs PC133 Date: Thu, 3 Feb 2005 20:49:23 -0800
I have a PB G4 400 MHz ("Titanium Mercury") and want to upgrade my RAM. I currently have one 256 and one 128 Mb SIMM for a total of 384 Mb. Both SIMMs are "PC100", whatever that means. I was thinking of replacing the 128 Mb with a 512, to yield 768 Mb. I have two questions:
Can I just swap the 512 into the 128's ("bottom") slot, or does the 512 need to go in the top slot and the old 256 into the bottom?
Can I have one PC133 SIMM and one PC100, or do they both need to be the same?
You can mix them. The TiBook can use a high-profile RAM stick in the top slot, the bottom has to be the low-profile type.
--- JSH TiBook "Self-confidence is the first requisite to great undertakings." (Samuel Johnson)
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