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CompTIA

220-1101 · Question #543

A technician is upgrading the power supply of a workstation that is running multiple GPUs in an SLI configuration. Which of the following cables Is needed to ensure the power supply can support the wo

The correct answer is A. 8-pin PCIe. The 8-pin PCle power cable is designed to supply power to a graphics card that requires more power than the PCle slot can provide. A workstation that is running multiple GPUs in an SLI configuration would need this cable to ensure adequate power delivery and stability. The other

Hardware

Question

A technician is upgrading the power supply of a workstation that is running multiple GPUs in an SLI configuration. Which of the following cables Is needed to ensure the power supply can support the workstation?

Options

  • A8-pin PCIe
  • B4-pin Molex
  • C4+4-pin ATX12V
  • D8-pin ATX 12V

How the community answered

(21 responses)
  • A
    86% (18)
  • B
    10% (2)
  • D
    5% (1)

Explanation

The 8-pin PCle power cable is designed to supply power to a graphics card that requires more power than the PCle slot can provide. A workstation that is running multiple GPUs in an SLI configuration would need this cable to ensure adequate power delivery and stability. The other cables are not suitable for this purpose, as they are either meant for the motherboard (4+4-pin ATX12V and 8-pin ATX12V) or for older devices (4-pin Molex).

Topics

#Power Supply#GPU Power#PCIe Connector#Workstation Hardware

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