are these ecc or non-ecc?
879696
The Dell Dimension 8100/8200 uses 45ns ECC RAMBUS RIMM (PC800-45) in pairs for a maximum of 2Gb
879697
The photograph shows them as ECC. I installed them in my Dell 8200 ... which accepts either non-ECC or ECC. My Dell Manual (page 75 Specifications) says: "PC800 (non-ECC or ECC)" and allows a maximum of 512MB per memory slot .... yielding a maximum of 2GB for the entire PC. Thus, ECC was a non-issue for my purchase. When checking the original memory, the easiest way to find out what you need is to actually look at the memory that is currently installed. There should be a manufacturer's label on the module.
879698
Those pictured here are ECC. My DELL 8200 accepted them with no hassles whatsoever. I had four 256 MB sticks and replaced two with this product and upped to 1.5 G. You can put a total of 2 GB of RAM in the 8200.
229611
Without knowing what you want to use them in, it's not possible to answer your question. Let us know if the memory specification of the computer/motherboard lists the voltage and timing requirements for the memory, and if it will accept ECC, only non-ECC, or allows for a mix of ECC and non-ECC (error checking and correction).
1775469
I want to say yes but they were a present and a bike shop installed them. They didn't say anything about them not being a true 25c. Hope that helps.
1589628
Not sure about that. I think they are. Second time I've bought them from this vendor. Very reliable. Product is good. No problems.
24994
According to the seller, they are. Mine are on their way. Will post an answer when I receive them.
1460687
This is non-ecc memory and I believe servers run ecc memory...but I'm really not sure if it would work or not...just google it
798641
The ones I bought are. Look in the item description of the ones you see - it should be listed in the full description.
144357
I am really not sure. These are domestic. Please try to contact the seller.
626140
I assume they are. I bought them for a gift for my daughter-in-law and she is using them and seems to be very happy with them. That's all I know!
1117736
couldn't tell you. But if they are I still love them. They are easy to use and wouldn't trade them.
18307
Just installed - PC recognizes as ECC - on my 8250 it does specify non-ECC - seems to work fine, does it matter?
54545
They are not advertised as such, so I would pass on them if you're really concerned about it. I really do love mine, but I thrive on taking risks!
641581
I haven't used mine yet - but don't think they are - that would make too much sense ;)
898752
I do not believe they are. They have a stencil painted of which specs they were.
1109430
I don't think they are. This was purchased as a gift for a family member in another state. Sorry I couldn't be of more help.
1141976
"Short for Error-Correcting-Code memory, a type of memory that includesspecial circuitry for testing and accuracy of data as it passes in andout of memory."Most home computers use standard memory, while ECC memory is used forcommercial applications where data integrity is very critical.When buying memory, the only time you will see ECC mentioned is if thememory *is* ECC, not if it is *not* ECC. ECC memory is also moreexpensive since it has an extra memory chip and circuitry to do theerror correction. Basically, the CL tells you how many clock cycles it takes to perform an action, so the less the better. "Short for Error-Correcting-Code memory, a type of memory that includesspecial circuitry for testing and accuracy of data as it passes in andout of memory."Most home computers use standard memory, while ECC memory is used forcommercial applications where data integrity is very critical.When buying memory, the only time you will see ECC mentioned is if thememory *is* ECC, not if it is *not* ECC. ECC memory is also moreexpensive since it has an extra memory chip and circuitry to do theerror correction. Basically, the CL tells you... » Read More "Short for Error-Correcting-Code memory, a type of memory that includesspecial circuitry for testing and accuracy of data as it passes in andout of memory."Most home computers use standard memory, while ECC memory is used forcommercial applications where data integrity is very critical.When buying memory, the only time you will see ECC mentioned is if thememory *is* ECC, not if it is *not* ECC. ECC memory is also moreexpensive since it has an extra memory chip and circuitry to do theerror correction. Basically, the CL tells you how many clock cycles it takes to perform an action, so the less the better. « Show Less
1200670
Yes, I believe they are. I've had a pair of Es and a pair of S' and really couldn't tell the difference, they were both great. Only problem I had is the cables must be made out of catnip. Also, I should have named my cat "Wirecutter".