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About us


Due to the Covid Pandemic, All the Shippers are running behind schedule. All Ground and First Class shipments may take up to 10 Days to Deliver. All Service Guarantees including those for Air services are temporarily suspended. First Class Mail now includes no level of insurance unless you pay for it separately.

Please have patience regarding all methods of shipping. We apologize but, all delays are out of our control. Finally, please do not email us to ask for refunds on shipments that arrives late as there will be nothing we can do for you. If you have any questions regarding any of this, please email shipping@performance-pcs.com

The largest webshop in the World for water cooling products.sleeving services.computer modification.DIY and Bling.unique products and specialized services.

Performance-PCs.com is located in beautiful Palm Bay, FL and has been in the computer and networking business for over 20 years. During this time we have grown to now specialize in the modification of high end computer cases and power supplies, as well as, offering a huge inventory of unique specialty hardware items. This includes products for that extremely popular new world of water cooling!

What We Offer

With our store offerings we strive to put together modified computer cases using the latest-greatest hardware that incorporates some of the coolest mods on the Net. All our modified cases and power supplies are unique and one-of-a-kind. You won't have to worry about some neighbor having the same mass produced, alien headed box as you. We also are the first company to offer for sale 100% fully sleeved power supplies and of course we are the originators of the modular power supply which so many companies have now copied. Our power supplies cables, which are covered with premium high density sleeving, are offered with the hottest color combination's to compliment any chassis or system design. We also offer premium colored sleeving on the majority of our products for only a $1 or 2 premium over other retailers prices. We welcome any ideas or comments you may have. If there are any products you would like us to carry or if you have any special requests please send us an email to: PPCS Sales Email

Our History



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Performance-PCs.com is located in beautiful Palm Bay, FL and has been in the computer and networking business for over 15 years.

We offer a huge inventory of unique specialty hardware items, ready to ship right to your door.

With our fully-equipped techroom and workshop, Performance-PCs is prepared to handle any modding challenge.


We also offer premium laser-cut acrylic and custom vinyl-cutting services.


Click for the BBB Business Review of this Computers - Supplies & Parts in Palm Bay FL


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