pci express
Power Specifications – CompTIA A+ 220-901 – 1.8
Computer power systems have their own language and architecture. In this video, you’ll learn about amps, volts, power calculations, current, voltage, power supply sizing, power supply options, and much more.
Computer Power Connectors – CompTIA A+ 220-901 – 1.8
Every device in our computer needs power, and there are many different ways to get the right voltages to the right component. In this video, you’ll learn about SATA power, Molex connectors, ATX 12 volt connectors, EPS 12 V power, PCI Express power interfaces, and the primary motherboard power connectors.
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Motherboard Expansion Slots and Bus Speeds – CompTIA A+ 220-901 – 1.2
The bus of a motherboard allows communication between different components, and standardized expansion slots provide a way to easily upgrade our computers. In this video, you’ll learn about the bus architectures and how to use expansion slots to customize our PCs.
Motherboard Expansion Slots and Bus Speeds – CompTIA A+ 220-901 – 1.2 Read More »
I get dizzy when I try
Which of these throughput speeds would you expect to see on a single direction of a PCI Express lane?
CompTIA A+ 220-701: 1.9 – Adapter Cards
With adapter cards, we can customize our computers, add new capabilities, and upgrade their features. In this video, you’ll learn about adapter card architectures and the use of adapter cards to extend computer video, multimedia, I/O, and communications.