Summary: I'm sure this is somehow self-evident to the more alpha geeks among you, but I matched the (more complete) specs I had printed on the old stick to the (less-complete) spec listed on Newegg (less) and still no dual-channel.
Pros: Solid RAM for the type it is, memtest86+ likes it. Crucial modules I've had before seems to be good.
Cons: Not fully compatible with older sticks of the same P/N. I bought this to upgrade an older box that already had a stick of Crucial CT6464Z0B in it, and bought this partly to maintain dual-channel memory mode. This new CT6464Z40B runs fine, but only in single-channel mode; it won't dual-channel wit...
Summary: i have been building systems for a long time and this is a new one on me asus a8n5x board
Cons: installed this set to match an exact set already installed (same kit number) to give me 2gb, as soon as i installed the set, the computer only reads all 4 chips as ddr333?? it reads original 2 chip set as ddr400
Summary: Stay away until Crucial turns their packaging design back over to engineers instead of accountants.
Pros: It works. I've used Crucial memory for eight years and have never had issues with stability or DOA parts.
Cons: The new packaging is a disaster. The modules are completely unprotected from ESD, and they come in those ubiquitous plastic nightmares with the edges sealed so they must be cut open. Removing them without flexing them is a delicate exercise. My first Crucial memory came in a sturdy cardboard box ...
Summary: I am very grateful to Newegg for letting me return this otherwise functional kit; I could not get this kit to play nice with my older Crucial 2x512MB DDR-400 kit on my dual channel motherboard.
Pros: Great standalone kit. Stable and reliable performance when used alone.
Cons: Not recommended as an addition to existing memory. Most dual channel motherboards require identical DIMMs across the board; having the same memory manufacturer is not enough.
Summary: My previous 512 ram was dead and i ordered a new one from amazon with a great price and fast shipping but when i received this ram in a sealed box marking 512 ram on the label after i installed the ram i found out there was only 384ram so i missed 128 of ram, i emailed customer service about 6 weeks...
Cons: This appears to be great memory but I cannot get it to work in my emachines T5026 computer. I tried everything and it just will not boot up with this memory. I know the memory works as I tried it in another system and it works beautifully. I can't figure why this is not compatible. It meets all s...