Tag: pci express

A+ Pop Quiz: Just keep it over 50

A+ Pop Quiz: Just keep it over 50

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Power Specifications – CompTIA A+ 220-901 – 1.8

Power Specifications – CompTIA A+ 220-901 – 1.8

Last modified on May 31st, 2018 at 1:16 pm

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.

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Computer Power Connectors – CompTIA A+ 220-901 – 1.8

Computer Power Connectors – CompTIA A+ 220-901 – 1.8

Last modified on May 31st, 2018 at 12:58 pm

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

Motherboard Expansion Slots and Bus Speeds – CompTIA A+ 220-901 – 1.2

Last modified on May 25th, 2018 at 6:46 pm

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.

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I get dizzy when I try

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?

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CompTIA A+ 220-701: 1.9 – Adapter Cards

CompTIA A+ 220-701: 1.9 – Adapter Cards

Last modified on October 7th, 2019 at 1:59 pm

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.

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Working with PCI Express

Working with PCI Express

Last modified on August 13th, 2012 at 11:43 pm

Which of these statements about PCI Express is NOT true?

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