Chapter 4.1 Server subsystems Flashcards Preview

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Flashcards in Chapter 4.1 Server subsystems Deck (7)
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1
Q

What is a PCI Bus

4.1 Pg 46 [78]

A

The PCI bus is the “pipe” along which all data traverses into and out of the server. All System x servers use the PCI bus (PCI-X and PCI Express)

2
Q

What connects the CPU and Cache

4.1 Pg 46 [78]

A

PCI chipset

3
Q

What is A feature in the Enterprise X-Architecture® System x servers
4.1 Pg 47 [78]

A

memory mirroring for increased fault tolerance. The feature, part of IBM Active Memory™, is roughly equivalent to RAID-1 in disk arrays,

4
Q

What type of new New memory technologies

4.1 Pg 47 [78]

A

DDR3 and MetaSDRAM, providing higher capacity, bandwidth, and improved flexibility.

5
Q

What is pyramid of online storage devices

4.1 Pg 47 [79]

A

cache, memory, and disk

6
Q

What is Serial ATA

4.1 Pg 47 [79]

A

Serial Advanced Technology Attachment

7
Q

What is SAS

4.1 Pg 47 [79]

A

Serial-attached SCSI