Cooling Fans

Keeping Your Hard Drives & Computer Cool

The warmest room by far in most  homes is the home office, mainly because that’s where the computer and the hard drives live. Any creative will generate loads of data (pictures, video or audio) which means loads of hard drives for storage and backup. Even though some external hard drives have fans to keep things cool, once these pile up, pockets of hot air form and have an effect on both the active (fan) and passive (heatsink) cooling of hard drives. Excess heat can result in hard drive failure and on computers erratic behaviour at best or failure of internal components at worst.

A powered USB hub and a pair of USB fans cool down my hard drives. July 18, 2015. Photo: Edmond Terakoian

A powered USB hub and a pair of USB fans cool down my hard drives. July 18, 2015. Photo: Edmond Terakoian

Server rooms in offices have specific air-conditioning installed to keep the storage arrays cool, but alas most of us won’t be in a position to do that. Next best thing is to move the hot air away from the drives and also to cool the air falling upon and into them.

A powered USB hub and a pair of USB fans cool down my hard drives. July 18, 2015. Photo: Edmond Terakoian

A powered USB hub and a pair of USB fans cool down my hard drives. July 18, 2015. Photo: Edmond Terakoian

A very simple and cheap solution is to install a powered USB hub and plug in some USB fans. These will cool down the air and also move the air around. Simple, cheap, easy and effective.

A USB fan cools down the air before it get's sucked into my MacPro. July 18, 2015. Photo: Edmond Terakoian

A USB fan cools down the air before it get’s sucked into my MacPro. July 18, 2015. Photo: Edmond Terakoian

Another use for the simple USB fan is to have it cool down the air that’s sucked into your computer by it’s own internal cooling fan. By cooling the air outside the computer, the computer’s internal cooling system has a more effective job of keeping the CPU, GPU and internal hard drives cool. Incidentally, having a fan blow cooler air towards the air intake on your laptop will have the same effect (on Apple MacBooks it’s the hinge between the screen and keyboard. On PCs it’s sometimes the same place and sometimes on one of the sides).

Naturally, on hot days, the same technology can be used to cool you down too!

Good places to source this equipment will be Scan, Amazon or Dabs.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s