We do not recommend users to change the SPD numbers. Unstable problems may be caused as a result of changes in SPD.

The full name of CL is CAS Latency, which pertains to the time of delay or preparation of the module. For example, CL 2 means that it takes two clocking time to read the data from the module. Overall, the price is higher if the CL is lower.

We do not recommend users to change the SPD numbers. Unstable problems may be caused as a result of changes in SPD.

There is a specific feature on the motherboard that protect users from plugging in modules incorrectly. If you find it difficult to plug the module into the DIMM, please check to see whether the key on the module is in the same area of the key on the motherboard. Also, please turn the computer off when you want to plug the modules in or pull them out.

No. We suggest you to use an eraser to clean the pins of the module.

There is no need to change any settings. Unstable problems may be caused as a result of setting changes.

We suggest not using them together since the BIOS can go wrong during the booting when receiving different SPD numbers.

The full name of ECC is Error Correcting Code, which means the module can detect the error and repair it itself. With ECC, the computer system can continue to function normally.