Motherboard expansion slots Flashcards

1
Q

How long are pci cards and what colour are they?

A

3 inches long and classically white

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2
Q

which class of processors did pci become popular with?

A

Pentium

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3
Q

what do pci slots operate at?

A

33mhz or 66mhz

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4
Q

what data rates do pci result in?

A

133mbps and 266mbps

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5
Q

What does mixing 33mhz and 66mhz adapters in a 66mhz system do?

A

slow all adapters to 33mhz

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6
Q

what versions are pci slots manafactured in?

A

3.3 v or 5 v

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7
Q

what version are universal slots on?

A

either of the voltages so 3.3 v or 5v

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8
Q

what are 5v slots and adapters orientated towards?

A

front of mb

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9
Q

what are 3.3 v notch orientated towards?

A

back of mb

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10
Q

What does pci and pcix look like?

A

the same white and 3 inches

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11
Q

what data rate does pcix offer at 66mhz?

A

533mbps

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12
Q

whats the most common data rate pcix offering at 133mhz?

A

1066mbps

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13
Q

what does pci x version 2 at 533mhz offer, likely final?

A

4266mbps

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14
Q

what is pcix slots compatible with?

A

pci adapters

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15
Q

what is pcie a replacement off?

A

accelerated graphics ports (agp) and pci

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16
Q

is pcie serial or parralel comm?

A

serial

17
Q

in pcie whats the concept of lanes?

A

lanes of serial data communication, the more lanes the faster

18
Q

what is combined collection of lanes called?

A

link

19
Q

what does link width refer to?

A

how many lanes there are

20
Q

what is the 7 different link widths?

A

x1, x2, x4, x8, x12, x16 and 32

21
Q

whats the most common link widths?

A

x1, x4, and x16

22
Q

what are the 4 version for pcie?

A

1.x, 2.x, 3.0, 4.0

23
Q

what happens with a single lane and a combination of lanes?

A

the more combined serial lanes the higher the data rate

24
Q

what is up plugging?

A

using a shorter pci connection to a longer slot

25
Q

what is down plugging?

A

using longer pci connections on shorter slots

26
Q

what is nvidas sli (scalable link interface)?

A

allows you to use 2 video cards at the same time

27
Q

what does sli bridge do?

A

make 2 video graphics adapters into 1

28
Q

what does sli ready motherboards do?

A

allows upto 4 pcie graphic adapters to pool their gpus