Remember PCIe 2.0
Full name: Peripheral Component Interconnect Express 2.0
Memory aid: Two doubles the first generation to five.
Negotiated link speed depends on both devices and platform support.
Study area: Expansion buses · Batch 6
Relevant study for: CompTIA A+ Core 1 220-1201 · CompTIA Server+
Practice with exam flashcards →Hardware & Components / Knowledge library
PCIe 2.0 — Peripheral Component Interconnect Express 2.0
Defines a PCIe generation with 5 GT/s signaling.
Why learn PCIe 2.0 — Peripheral Component Interconnect Express 2.0?
Defines a PCIe generation with 5 GT/s signaling.
Where it came from
Negotiated link speed depends on both devices and platform support.
- Memory aid (a learning cue, not the expansion): Two doubles the first generation to five.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand PCIe 2.0: Peripheral Component Interconnect Express 2.0.
- Recall this memory aid: Two doubles the first generation to five.
- Explain the practical use: Defines a PCIe generation with 5 GT/s signaling.
- Explain this distinction: Negotiated link speed depends on both devices and platform support.
- Identify PCIe 2.0 in a device specification, architecture diagram, or system inventory.
Documentation and sources
- PCI-SIG specifications (pcisig.com)