• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar

Japan & Extra

You Every day Japan

  • Culture
  • Travel
  • History
  • Food
  • Manga
  • Job
  • Business
  • Technology
  • News

Japan Trials World’s Fastest Internet: 402 Tbps and 50 TB/s Download Speeds

July 4, 2024 by Japan Daily Leave a Comment

A new report by the Japan National Institute of Information and Communications reveals that the research team has achieved an incredible speed of 402 terabits per second (402 Tbps). The previous record for internet connection speed, set in October 2023, was 321 Tbps, following an earlier record of 226 Tbps in March 2022. Achieving 402 Tbps marks a dramatic improvement in speed and sets a new world record.

World record 420,000,000 Mbps internet speed was hit in Japan

It’s fast enough to download Baldur’s Gate 3 in under 4 milliseconds pic.twitter.com/VrOtcIJSZt

— Dexerto (@Dexerto) July 1, 2024

402 Tbps equates to an astounding 50 TB/s download speed—far beyond the capabilities of any current computer system. Most systems come equipped with a standard 1 GbE Ethernet connection, which offers speeds of up to 110 MB/s. In comparison, a 10 GbE connection can exceed 1 GB/s (1000 MB/s+). Even with 10 GbE Ethernet, this falls far short of 50 TB/s. The fastest Gen5 SSDs are currently approaching speeds of 14 GB/s.

This means that current Ethernet, routers, and SSDs simply can’t keep up with these speeds. However, this doesn’t render these tests useless—they still set world records for internet connection speeds. At 50 TB/s, even the largest games, like Call of Duty: Black Ops 6, which is over 300 GB, could be downloaded in mere milliseconds, not seconds.

Even the idea of enjoying 1 Tbps of lightning-fast internet seems out of this world, but 10 Tbps, 100 Tbps, or 402 Tbps+ is simply mind-blowing. I can’t wait to see what the future holds. We’ll need to upgrade everything—input/output systems, SSDs, and Ethernet standards—before we can even begin to think about utilizing speeds of 400 Tbps or more.

Filed Under: News

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

YOU MAY LIKE

Aoshima Island: Japan’s Best Cat Island And A Paradise For Cat Lovers

What is it that makes Aoshima unique and distinct from other cat-friendly islands? There are many reasons, but the most obvious is when you step off the boat and the meowing welcome committee rushes up for your arrival. A few years ago, there were around 200 cats on the tiny island. There are a variety […]

Friendship Marriages Gain Traction in Japan as Alternative to Traditional Unions

Rise of Friendship Marriages in Japan An increasing number of people in Japan are opting for “friendship marriages,” a form of partnership that prioritizes companionship and mutual support over romantic or sexual relationships. These arrangements, which focus on shared values and practical goals, are particularly popular among LGBTQ individuals and those uninterested in conventional romantic […]

Japan court orders the dissolution of the Unification Church

TOKYO March 25, 2025 : A courtroom in Tokyo buzzing with tension, a decision looming that could reshape the landscape of religious freedom in Japan. On March 25, 2025, that scene became reality when the Tokyo District Court ordered the dissolution of the Unification Church, a South Korean-born religious group that’s stirred controversy for decades. […]

Exploring the art of Sumo (相撲)

The sport of wrestling has been around throughout various cultures since time immemorial. It is usually a friendly competition, traditionally between males, to measure their fighting prowess. In Japan, this is called Sumo and has very deep historical, religious, cultural, and even mythological roots. Sumo is pretty much synonymous with Japan’s history, and there’s a […]

The Dark History Of ‘Comfort Women’ During World War II

Lee Ok-Seon was running an appointment with her parents when this occurred: a bunch of men in uniform rushed out of a vehicle, assaulted her, and dragged her inside the car. At this moment, she would have never guessed that she’d never see her parents again. The girl was just 14 years old. On that […]

  • Privacy Policy
  • About us
  • Contact

Copyright © 2026 · Magazine Pro on Genesis Framework · WordPress · Log in