be quiet! SFX L Power 500W Power Supply - Black - Internal, Mini-ITX - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V SB Output - 500 W - Active PFC - 1 +12V Rails - 1 Fan(s) - 92.2% Efficiency BN638
BN638 | Be Quiet!®
New Listing!
Part Number: BN638
Condition: New
In Stock:
Out of stock
Real time availability 
Notify Me
- Shipping Insurance
- Price Match Guarantee
- Terms of Service Guarantee
- Identity Theft Protection
Product Specifications
be quiet! SFX L Power 500W Power Supply - Black - Internal, Mini-ITX - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V SB Output - 500 W - Active PFC - 1 +12V Rails - 1 Fan(s) - 92.2% Efficiency BN638
be quiet! PS BN638 SFX L Power 500W 80+ Gold Retail
Manufacturer Part Number: BN638
MANUFACTURER NAME: Be Quiet!
MANUFACTURER PART NUMBER: BN638
UPC EAN CODE:
LANGUAGE: EN
MARKET:US
If you’re a tech lover looking for a great deal you’ve come to the right place. Since 1991 we’ve been able to give our customers the best deals on top brand consumer electronics. Shop through our over 700,000 products from the top manufacturers in the world. We guarantee you’ll find something you’ll love at a great price!
Features:
- Great customer service and knowledgeable sales staff
- Highly competitive prices with quick ship times
- Tons of options to choose from top categories like Computer, Notebook, Tablet, Security, TV, Electronics and many more!
- Free shipping on most items
- Easy to find real time stock levels on most products
- Every online order is protected with Trust Guard’s 4x Buyer Protection. Click here for more details.
- Any questions? Give us a call (800)-413-7361 or chat with us online!
Questions and Answers
Questions and Answers | Ask CompSource |
Shipping / Returns
Shipping
Ground =
$12.95
(Delivery within 2-7 business days)
Two Day Air = $27.00
(Delivery within 2 business days)
Standard One Day = $41.00
(Delivery within next business day)
Priority = $70.00
(Delivery within next business morning)
U.S Mail Priority (AA,AE,AP only) = $34.00
FedEx International Economy (Canada only) = $87.00
Typically out of stock items are filled within 1 to 14 business days but can and may take longer.
Shipping dates are best estimates based on product location and may vary with holidays.
If product requires trucking, additional fees may apply.
Saturday shipping is possible, Please contact sales for more information
* Some destinations are subject to Applicable State/Duty Taxes
Returns
CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.
This Product Has Limited Exchange Privileges.
Limited returns within 30 days of purchase permitted on this product.
For support on this product, please contact Be Quiet!.
Be Quiet! Company's Information
Click Be Quiet! for all products
Accessories
Product Reviews
Overall Rating | Write a Review
|
|
Best Sellers
More Best Sellers
Rebates
More Rebates
Recently Viewed
About Be Quiet!
be quiet! is a German premium brand of power supplies, PC Cases, water and air cooling as well as Processor / Case Fans for desktop PCs. The products of be quiet! offer legendary quiet operation and first-class performance thanks to our passion for quality and precision. A special focus is on product quality and details. Since its foundation in 2001, our experts lead product conception, design and quality control from our headquarters in Germany.
Exceptionally quiet operation
be quiet! lives up to its name: 20 years of experience in product development make be quiet! products amongst the most silent ones on the market.
Undoubtedly the fans are an integral factor in minimizing the noise levels of our products. That's why the be quiet! assortment features custom-developed fans like the Silent Wings, that are equipped with a variety of noise-reducing features such as special bearings, smooth-operation motors, optimized airflow and anti-vibration decoupling. Thanks to these fans, be quiet! products attain a perfect balance of ideal cooling performance and virtually inaudible operation.
Customers of be quiet! products are guaranteed to receive proven premium quality and the typically silent be quiet! operation.
Developed in Germany
Since its foundation in 2001, all be quiet! Products are conceived and designed in Germany. The development takes place in close cooperation with our locations in Asia. The final quality control also takes place at our headquarters near Hamburg. This is how be quiet! Ensures that every product meets our high standards.
This successful concept is not only regularly confirmed by awards from the European Hardware Association as well as renowned trade magazines and online portals, but also by the growing community and customers all over the world.
CompSource is here to help you decide. We have very knowledgeable sales people that will assist in your Be Quite! solution's. You can also Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.
Learn more about Power Supplies
Power Supply
A power supply is simply something designed to supply power to a device. Typically this is where you plug into your computer. For notebooks however, power supplies have a different form factor and they are known as power bricks, or AC Adapters. Please consider the Amperage, voltage and output power before you purchase.A computer power supply, also known as a PSU (power supply unit), is a device that provides power to a computer. It converts the alternating current (AC) power from the electrical outlet into direct current (DC) power that can be used by the computer's components. Here's how to use a computer power supply and what to look for when buying one from CompSource:
Connect the power supply to the electrical outlet: First, plug the power supply's AC cord into an electrical outlet. This will provide power to the power supply.
Connect the power supply to the computer: Most power supplies have a number of connectors that can be used to connect the power supply to the computer's components. These connectors include a main motherboard connector, a processor power connector, and connectors for other components such as the graphics card and hard drive. Refer to your computer's manual or the documentation that came with the power supply to determine which connectors to use.
Turn on the computer: Once you have connected the power supply to the computer and the electrical outlet, you can turn on the computer by pressing the power button.
When purchasing a computer power supply from CompSource, there are a few things to consider:
Compatibility: Make sure the power supply is compatible with your computer's components. This includes ensuring that it has the correct connectors and that it can provide enough power to meet the needs of your system.
Efficiency: Look for a power supply that is rated for high efficiency, as this can help reduce energy consumption and lower your energy bills.
Quality: Purchase a power supply from a reputable manufacturer to ensure that you are getting a high-quality, reliable product.
Warranty: Consider purchasing a power supply that comes with a warranty, as this can provide peace of mind and protect your investment in the event of any issues.
Overall, a computer power supply is an essential component of any computer system and is used to provide power to the computer's components. Purchasing a high-quality, reliable power supply from a reputable retailer like CompSource can help ensure that your computer has a stable and consistent source of power.
Here are all the specific Power suppy options we carry;
CompSource is here to help you decide. You can Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.
It was excellent experience. I will say I found my go to vendor for all the time. It’s great service and great people. Jordan helped me a lot to make my experience great. We are buying lots of equipment from B&H(along with others) and amazon but I will check your website 1st Nilay PatelMore Reviews
