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HDD: ALSO KNOWN AS . . .

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Author: lyberty
Article last updated: October 13, 2005

[ tech/computing ]
[Hard drive types ata-133 sata ]

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also known as (primary) also known as CLASS
(category)
"Serial ATA 1.5Gb/s" SATA-II 1 gigabit-per-second serial ata. Serial ATA
(SATA)
Ultra ATA-100 ATA Ultra-100 Ultra ATA/100 Parallel ATA
EIDE Fast ATA Western Digital proprietary implementation of IDE, essentially just Fast ATA;
has support for support for Direct Memory Access (DMA);
EIDE was adopted as a standard by ANSI in 1994. ANSI calls it
Advanced Technology Attachment-2 (ATA-2;
it's also referred to as "Fast ATA").
Parallel ATA
ATA-133 ATA133 ata133 ; ATA/133  
ATA-100 ATA100 ata100 ; ATA/100  
    ultra DMA33 / ata66 / ata100 / ata133  

 

Variations on "Serial ATA": SATA ; Serial-ATA . . .

Note: Before the introduction of SATA, "Parallel ATA" was just "ATA" and it's many varieties; includes "Ultra ATA", and so on. Now the two can be distinguished by calling the older drives PATA...

random quotes:

"my motherboard has two IDE controllers with PIO, bus master (ultra DMA33/ata66/ata100/ata133) operation modes"

 

  


 
Links:

"Binary vs. Decimal Measurements" {pcguide.com}

whatis.com -- Table of Physical Units {whatis.techtarget.com}

Capacities of DVD (the DVD faq) {dvddemystified.com/dvdfaq}
  ("[7.2] Notation and units")

The National Institute of Standards and Technology - "SI Prefixes for binary multiples"

How Many Bytes for Anything (How many Bytes for...) {techtarget.com}
[e.g. "10 terabytes for the print collections of the U.S. Library of Congress"]

About Bits n' Bytes and Speed (DSLReports.com; the AOL FAQ) [2002-2004]


SATA/300 or SATA-II


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2005-10-25,2007-01-28