HomeNetworking

PIO

Webopedia Staff
Webopedia Staff
Updated on:
Short for Programmed Input/Output, a method of transferring data between two devices that uses the computer’s main processor as part of the data path. ATA uses PIO and defines the speed of the data transfer in terms of the PIO mode implemented, as shown below:

PIO Mode Data Transfer Rate (MBps) Standard
0 3.3 ATA
1 5.2 ATA
2 8.3 ATA
3 11.1 ATA-2
4 16.6 ATA-2

Webopedia Staff
Webopedia Staff
Since 1995, more than 100 tech experts and researchers have kept Webopedia’s definitions, articles, and study guides up to date. For more information on current editorial staff, please visit our About page.

Related Articles

Phishing

Security Vangie Beal - 0
What is phishing? Phishing is a type of cybercrime in which victims are contacted by email, telephone, or text message by an attacker posing as...

Photo Editing Software

Applications Vangie Beal - 0
Photo editing software is used to manipulate or enhance digital images. This category of software ranges from basic apps, which are able to apply...

SOHO Business Solutions: Free Email Marketing Services

Applications Vangie Beal - 0
Just like big businesses, SOHO (small office/home office) owners can leverage email marketing systems to communicate with customers, partners and employees. Just like big businesses,...

Fintech

Definitions Aminu Abdullahi - 0
Fintech, also known as "financial technology," is a term used to describe companies that use innovative technology to create more efficient, transparent, and cost-effective...

Related Articles

Definitions

ScalaHosting

ScalaHosting is a leading managed hosting provider that offers secure, scalable, and affordable...
Read more
Development

HRIS

Human resources information system (HRIS) solutions help businesses manage multiple facets of their...
Read more
Definitions

Best Managed Service Providers...

In today's business world, managed services are more critical than ever. They can...
Read more

Webopedia is an online information technology and computer science resource for IT professionals, students, and educators. Webopedia focuses on connecting researchers with IT resources that are most helpful for them. Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background.

Advertisers

Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms.

Advertise with Us

Menu

Our Brands

Property of TechnologyAdvice.
© 2021 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.