Expansion slots are typically located on the back lower half of the computer case. Expansion slots are the place where your PCI and AGP cards pertrude from. Expansion slots are typically located on the back lower half of the computer case. Expansion slots are the place where your PCI and AGP cards pertrude from. Can anyone tell me that what Are pc expansion slots used for? Are you talking about a PC Case? Or the motherboard? Expansion slots on the. Back Apple Watch Bands Best Smart Home Security Systems Best Smartwatches Best Home Security Cameras Doorbell Camera Fitbit Alta Fitbit Blaze Fitbit Surge Garmin Vivoactive Garmin Vivosmart HR IFTTT Nest Cam Roomba SimpliSafe Trackr. Powered by Vanilla Forums. The most typical fan sizes used in PC cases are 80mm, 92mm, mm, mm, and mm, with mm and mm being the most common. Pentium G STD CoolerMaster Hyper-X Evo CPU cooler 2x 8GB PC CL10 GEIL Trident 1. Coming back to my first question: PCI-Express slots are generally colored black or dark gray or sometimes even yellow. Must-Know Terms 11 to However, the last slot is usually right at the edge of the board, so the double width card hangs over the korea women, which is why you need a big case. Looking for something specific? ExpansionExpansion cardMotherboard termsSeated. Toggle navigation Search Submit. The only things standard about them are their overall dimensions, roughly 1. The PCI Extende d standard was developed to improve on PCI, but as a standard PCI-Express superseded it. The only power that will be pulled through the 24 pin motherboard connector will be power that is being pulled through the motherboard. Some compact or SFF PC chassis require a smaller PSU form factor, known as SFX.