In the second half of 1997 EIDE’s 16.6 MBps limit was doubled to 33 MBps by the new Ultra ATA (also referred to as ATA-33 or Ultra DMA mode 2 protocol).

Ultra ATA, abbreviated UATA, is a designation that has been primarily used by Western Digital for different speed enhancements to the ATA/ATAPI standards. For example, in 2000 Western Digital published a document describing "Ultra ATA/100", which brought performance improvements for the then-current ATA/ATAPI-5 standard by improving maximum ...

May 19, 2011 · Ultra ATA is an ATA version with burst mode capabilities that can have 33.3 Mbps data transfer rates. However, to have this advantage, you must equip your system with UDMA (Ultra Direct Memory Access).

Aug 17, 2023 · Ultra ATA and SATA (Serial ATA) are two separate interfaces used to connect storage devices to a computer system, such as hard disc drives (HDDs) and solid-state drives (SSDs). Both interfaces have previously been widely used on several generations of devices.

Dec 28, 2021 · Ultra ATA (ATA/ATAPI) and SATA (Serial ATA) are both interfaces used to connect storage devices to a computer, but Ultra ATA is an older parallel interface with lower data transfer rates, while SATA is a newer serial interface …

Feb 28, 1999 · Ultra ATA/66 (you'll also hear it referred to as Ultra DMA/66 or Fast ATA-2) allows for a theoretical maximum burst transfer rate of 66.6MB/s, double the maximum of Ultra ATA/33's 33.3MB/s.

Jan 31, 2003 · Sometimes known as ATA-4, Ultra ATA is a very fast version of the ATA standard for disk drives developed by Quantum corporation in the late 1990’s. The protocol supports a transfer method known as “burst mode,” where the device can seize control of the data bus for a period, allowing very high transfer rates for brief periods.

Nov 12, 2006 · Current ATA hard drives come in four main varieties, two use the old 40-pin ribbon cable and the others use a 7-pin series cable. Besides minor additons like command queing and native support for...

Seagate Barracuda 7200.10 - Hard Drive - 160GB - Internal - 3.5IN - Ultra ATA/100-7200 (ST3160815A)

Sep 24, 2007 · Most SATA controllers support hot-swapping, but it's definite with eSATA. Ultra ATA designates 66 to 133 MHz PATA operation which requires the 80-wire/40-pin cables. With older spec PATA drives...