Why Task Manager shows 1333 Mhz and not 2666 Mhz despite adding 2*2GB 1333 Mhz (DDR3 KIT) and CPU-Z shows Dual Channel & DRAM Frequency at 665 Mhz? - Quora
![motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User](https://i.stack.imgur.com/qWBEt.png)
motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User
![motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User](https://i.stack.imgur.com/xCd4i.png)
motherboard - Why is my memory running at 665Mhz when the BIOS is clearly set to be higher? - Super User
![What does 16gb ram dual channel 665mhz 9-9-9-24 mean? - CPUs, Motherboards, and Memory - Linus Tech Tips What does 16gb ram dual channel 665mhz 9-9-9-24 mean? - CPUs, Motherboards, and Memory - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2020_01/imported-photo-690281.thumb.jpeg.1453ac576205992f39041bd2557859e8.jpeg)
What does 16gb ram dual channel 665mhz 9-9-9-24 mean? - CPUs, Motherboards, and Memory - Linus Tech Tips
![G.Skill Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 1333MHz DIMM PC3-10666 Desktop Memory Model F3-10666CL9D-8GBRL at Amazon.com G.Skill Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 1333MHz DIMM PC3-10666 Desktop Memory Model F3-10666CL9D-8GBRL at Amazon.com](https://m.media-amazon.com/images/I/51xi0A19G9L._AC_UF894,1000_QL80_.jpg)
G.Skill Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 1333MHz DIMM PC3-10666 Desktop Memory Model F3-10666CL9D-8GBRL at Amazon.com
![NeweggBusiness - SAMSUNG M471B5173Db0-Yk0 4Gb Ddr3 Pc12800 Sodimm Cl11 512Mx8 204P Sodimm Laptop Memory Module-M471B5173Db0-Yk0 NeweggBusiness - SAMSUNG M471B5173Db0-Yk0 4Gb Ddr3 Pc12800 Sodimm Cl11 512Mx8 204P Sodimm Laptop Memory Module-M471B5173Db0-Yk0](https://c1.neweggimages.com/ProductImageCompressAll300/V0M5_1_20170816154725648.jpg)