One Stop Systems EB3200, Руководство пользователя

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ExpressBox 3200 | 2 Hardware Installation 25
2.6.4 High Power PCIe card installation
High Power PCIe cards also known as High End PCIe cards such as GPUs and other similar type of card requires additional power (or AUX Power)
to operate. High power PCIe cards or GPUs that requires auxiliary power should come with power adapter cables. Power adapter cables is
supplied by vendor or manufacturer of the PCIe card
There are five 4-pin Molex AUX power connectors and two (6+2 pin) PCIe connectors from the power supply that can be used to provide power
to your GPUs or High Power PCIe cards.
Other High power PCIe cards may use different Aux power adapter connectors. Use the correct power adapter supplied by the vendor for your
PCIe cards.
Aside from the power being supplied by the PCIe slot, which is 75 watts, there is not enough to meet the power requirement for a high-end
GPU with power consumption of over 125 Watts. A direct connection to the power supply is needed to obtain additional power. This can be
done by using the five 4-pin Molex Auxiliary power connector from the expansion unit.
Top-of-the-line graphics processing units or GPUs have
a built-in AUX power port in which you may attach the PCIe cable connector.
GPU cards with power consumption of over 75 Watts now includes a combination of six-pin (75 W) and or eight-pin (150 W) connectors
For example, when using a GPU card that has a maximum power consumption of 225W you would need to use two six-pin power adapter
connectors
.
75 Watt provided by PCIe slot + One-6pin: 75 Watt + One-6pin: 75 Watt = 225 Watt
Number of Pins Watt
6 pin connector provides 75 Watts
8 pin connector provides 150 Watts