Hello, and thank you for your interest in shopping with Fit Dad's KRds & Electronics!

This listing is for a 4GB GSkill (2X2GB) 1333mhz desktop memory kit. This kit has been tested and is in full working order as of time of removal from the PC.

If you have any further questions, please reach out to us via the messaging option.

We look forward to and appreciate your business! 🙋