![These 2 sticks are both 2666 16GB but aren't compatible together on my PC. Is there a reason? Or is my motherboard acting up? : r/HyperX These 2 sticks are both 2666 16GB but aren't compatible together on my PC. Is there a reason? Or is my motherboard acting up? : r/HyperX](https://preview.redd.it/vd8asot14f361.jpg?auto=webp&s=cf7defcbd73f7aafe9052461424c13d7ed423d35)
These 2 sticks are both 2666 16GB but aren't compatible together on my PC. Is there a reason? Or is my motherboard acting up? : r/HyperX
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Amazon.com: Kingston Technology HyperX Fury White 16GB 2666MHz DDR4 CL16 DIMM Kit of 2 1Rx8 (HX426C16FW2K2/16) : Everything Else
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![Kingston Kingston Fury Red 16GB (2x8GB) DDR4 PC4-21300C16 2666MHz Dual Channel Kit (HX426C16FR2K2/16) 16 GB (2 x 8 GB) DDR4-2666 CL16 Memory (HX426C16FR2K2/16) - PCPartPicker Kingston Kingston Fury Red 16GB (2x8GB) DDR4 PC4-21300C16 2666MHz Dual Channel Kit (HX426C16FR2K2/16) 16 GB (2 x 8 GB) DDR4-2666 CL16 Memory (HX426C16FR2K2/16) - PCPartPicker](https://m.media-amazon.com/images/I/518QF7N9JRL.jpg)
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![Original Kingston Hyperx Impact 8gb 16gb 32gb Ddr4 2666mhz 3200mhz Ram Memory Sodimm 1.2v 260-pin Memoria Ram For Laptop - Rams - AliExpress Original Kingston Hyperx Impact 8gb 16gb 32gb Ddr4 2666mhz 3200mhz Ram Memory Sodimm 1.2v 260-pin Memoria Ram For Laptop - Rams - AliExpress](https://ae01.alicdn.com/kf/H279c907fccd34832811628c65ec398d8k.jpg_640x640Q90.jpg_.webp)
Original Kingston Hyperx Impact 8gb 16gb 32gb Ddr4 2666mhz 3200mhz Ram Memory Sodimm 1.2v 260-pin Memoria Ram For Laptop - Rams - AliExpress
![HyperX Fury 8GB 2666MHz DDR4 CL16 DIMM 1Rx8 Black XMP Desktop Memory Single Stick HX426C16FB3/8 at Amazon.com HyperX Fury 8GB 2666MHz DDR4 CL16 DIMM 1Rx8 Black XMP Desktop Memory Single Stick HX426C16FB3/8 at Amazon.com](https://m.media-amazon.com/images/I/61FXikltPCL._AC_UF894,1000_QL80_.jpg)