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The Truth About Fluid Dynamic Bearing (FDB) Fans

We disassembled thirteen fans with fluid dynamic bearing to better understand what kind of bearing design they really use. You will be surprised to know that manufacturers use the same name for different things. Check it out.

Inside the Intel Haswell Microarchitecture

Let’s see what is new with Intel’s Haswell microarchitecture, to be used in the fourth-generation Core i3, Core i5, and Core i7 CPUs.

Migrating to Apache 2.4

In this tutorial we will explain everything you need to know to migrate from previous versions of the Apache webserver to the new 2.4 series.
Email Bounce

Understanding Email Bounce Messages

Sending an email and seeing the message bouncing back is frustrating. In this tutorial, we will explain the meaning of the most common bounce messages and how to fix the problem.
Intel Chipset

Intel Chipset Codenames Cross-Reference Table

A series of quick reference tables listing all codenames used by Intel chipsets and the corresponding commercial product name.

How to Install and Configure a Dedicated PhysX Video Card

Learn how to repurpose an old NVIDIA-based video card to be used as a dedicated PhysX processor in order to improve the experience inside games based on this technology.

How to Optimize a MySQL Server

Learn how to optimize a MySQL server to make your website run faster in this in-depth tutorial.

Inside the Macintosh SE

Let’s take a look at the hardware of the Macintosh SE, the fourth Mac to be released, back in 1987, as the successor to the Macintosh Plus.

How to Restore Old Computers to Their Original Color

Learn how to restore plastic parts of old computers that have yellowed from their original color by using a homemade peroxide-based solution called Retr0bright.

How to Generate Floppy Disks for Old Macintosh Computers

Did you buy an old Macintosh computer, but it didn’t come with programs and the operating system disks? In this tutorial, we will teach you how to generate them.