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Download PDF LaCie D2 Quadra Hard Drive

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<strong>LaCie</strong> d2 <strong>Quadra</strong><br />

Your <strong>LaCie</strong> d2 <strong>Quadra</strong> <strong>Hard</strong> <strong>Drive</strong><br />

Quadruple Interface <strong>Hard</strong> <strong>Drive</strong> page<br />

■ eSATA<br />

Your <strong>LaCie</strong> d2 <strong>Quadra</strong> <strong>Hard</strong> <strong>Drive</strong> uses the latest<br />

in SATA technology, allowing interface (or bus) transfer<br />

rates of up to 1.5 Gbits/s. SATA technology was<br />

originally developed to serve as an internal interface, delivering<br />

improved performance to internal connections.<br />

Soon after, eSATA, or external SATA was developed,<br />

allowing for the use of shielded cables outside the PC.<br />

eSATA technology was developed to be rugged and<br />

durable. eSATA connectors do not have the “L” shaped<br />

design of other SATA connectors. In addition, the guide<br />

features are vertically offset and reduced in size to prevent<br />

the use of unshielded internal cables in external applications.<br />

Please see page 39, eSATA Questions And Answers<br />

for more information on eSATA’s uses and capabilities.<br />

eSATA Icons<br />

These icons will help you easily identify the eSATA<br />

interfaces. They appear on eSATA cables and next to the<br />

eSATA port connectors on certain computers.<br />

eSATA 1.5 Gbits/s icon<br />

eSATA Cables<br />

Your <strong>LaCie</strong> drive is shipped with a eSATA cable, to<br />

ensure maximum data transfer performance when connected<br />

to a eSATA port.<br />

eSATA Cable and Cable End<br />

SATA<br />

SATA<br />

External SATA (eSATA) Benefits<br />

•<br />

•<br />

•<br />

eSATA interface can achieve up to 1.5 Gbits/s<br />

transfer rate<br />

Plug orientation – An extrusion on the outside of<br />

the connector helps guide and align the connector<br />

during insertion.<br />

Hot-plug support – eSATA enables adding and<br />

removing a drive without having to power down<br />

the system or reboot. Utilizing staggered pins to<br />

aid insertion, the specification ensures device detection<br />

and passive and active limits to in-rush<br />

current.<br />

TeChNICAl NOTe: You can connect your d2<br />

<strong>Quadra</strong> to a first-generation SATA PCI card interface.<br />

However, you will need a SATA-to-eSATA<br />

cable (not included).<br />

For more information on the differences between<br />

the d2 <strong>Quadra</strong>’s interfaces, see chapter 4.2. Interface<br />

Comparison.

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