![Today I learned that my 2666 mhz ram was running on 2133 MHz for almost 2 years because I forgot to set it up properly in BIOS. : r/pcmasterrace Today I learned that my 2666 mhz ram was running on 2133 MHz for almost 2 years because I forgot to set it up properly in BIOS. : r/pcmasterrace](https://i.redd.it/oyp8q6fbvbk51.jpg)
Today I learned that my 2666 mhz ram was running on 2133 MHz for almost 2 years because I forgot to set it up properly in BIOS. : r/pcmasterrace
![Timetec 16GB KIT(2x8GB) DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 1Rx8 Single Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (16GB KIT(2x8GB)) at Amazon.com Timetec 16GB KIT(2x8GB) DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 1Rx8 Single Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (16GB KIT(2x8GB)) at Amazon.com](https://m.media-amazon.com/images/I/71cgTLa+t6L._AC_UF894,1000_QL80_.jpg)
Timetec 16GB KIT(2x8GB) DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 1Rx8 Single Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (16GB KIT(2x8GB)) at Amazon.com
![memoria ram ddr 4 8gb 16gb DDR4 2666 2400 2133mhz 1.2V DIMM Desktop Memory Support ddr4 x99motherboard memoria ddr 4 - AliExpress memoria ram ddr 4 8gb 16gb DDR4 2666 2400 2133mhz 1.2V DIMM Desktop Memory Support ddr4 x99motherboard memoria ddr 4 - AliExpress](https://ae01.alicdn.com/kf/H2fa81ca260e64ca282e1ac28e76d496c1/memoria-ram-ddr-4-8gb-16gb-DDR4-2666-2400-2133mhz-1-2V-DIMM-Desktop-Memory-Support.jpg)
memoria ram ddr 4 8gb 16gb DDR4 2666 2400 2133mhz 1.2V DIMM Desktop Memory Support ddr4 x99motherboard memoria ddr 4 - AliExpress
![Memoria DDR4 RAM 8GB 4GB 16GB 32GB 3600MHz 2666 2133 2400 3200MHz Desktop PC4-21300 25600 28800 1.2V 288 Pins DIMM Hyperx Memory - AliExpress Memoria DDR4 RAM 8GB 4GB 16GB 32GB 3600MHz 2666 2133 2400 3200MHz Desktop PC4-21300 25600 28800 1.2V 288 Pins DIMM Hyperx Memory - AliExpress](https://ae01.alicdn.com/kf/Sc6d929237b2a4da4b5d4832aa9b02deeL/Memoria-DDR4-RAM-8GB-4GB-16GB-32GB-3600MHz-2666-2133-2400-3200MHz-Desktop-PC4-21300-25600.jpg)
Memoria DDR4 RAM 8GB 4GB 16GB 32GB 3600MHz 2666 2133 2400 3200MHz Desktop PC4-21300 25600 28800 1.2V 288 Pins DIMM Hyperx Memory - AliExpress
![DDR4 2133 vs 2666 vs 2933 vs 3200 Mhz | Ryzen 5 2400G | 1080p, 900p, 720p | Gaming Benchmarks - YouTube DDR4 2133 vs 2666 vs 2933 vs 3200 Mhz | Ryzen 5 2400G | 1080p, 900p, 720p | Gaming Benchmarks - YouTube](https://i.ytimg.com/vi/gCAYBiCkpCM/maxresdefault.jpg)
DDR4 2133 vs 2666 vs 2933 vs 3200 Mhz | Ryzen 5 2400G | 1080p, 900p, 720p | Gaming Benchmarks - YouTube
![RAM 2133 vs 2400 vs 2666 vs 3000 vs 3200 Mhz | Ryzen 5 2600 | 1080p, 1440p, 4K Gaming Benchmarks - YouTube RAM 2133 vs 2400 vs 2666 vs 3000 vs 3200 Mhz | Ryzen 5 2600 | 1080p, 1440p, 4K Gaming Benchmarks - YouTube](https://i.ytimg.com/vi/0WCVxn6olUc/sddefault.jpg)