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Half Duplex
Data transfer that only sends or receives data to a node. Hubs commonly perform in half duplex mode.
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Hammer
code name for AMD's first fully 64bit CPU. It is currently expected to sample in early 2001 and ship late 2001. Update 2002 Hammer is currently slated to ship in Q4 2002. This is the desktop/workstation version code name ClawHammer with an expected official name of Athlon XP 64. The server version will debut in the first half of 2003. It is code name SledgeHammer and the product name is Opteron.
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HDD
Stands for Hard Disk Drive. Mechanical deviced used to store imformation your computer needs to operate. Information is stored on spinning discs magnetically. [image]
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Heatsink
Metal device used to cool processors and other components by means of convection or forced air.
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Hop
When accessing a WAN or Internet, data packets often have to travel through several places to reach it's destination, each place the packet lands on is called a hop.
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Hot Swapping
A method in which devices are plugged and unplugged into a computer, usually referring to USB, IEEE 1394, etc devices.
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HSF
Heatsink and Fan combination.
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Hub
Network device that joins all the network devices centrally in a star configuration.
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HyperTransport
The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.The new name for LDT, or Lightning Data Transport. Jointly developed by AMD and API as a replacement to the aging PCI bus.
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Hz
Stands for Hertz, unit of measurement for Frequency.
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