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Dynex™ - 400-Watt ATX CPU Power Supply - White - Angle
  • Model: DX-400WPS
  • SKU: 8311052
Compatible with Intel® and AMD multicore processors; ATX 12V v2.2 compliance
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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MartinLogan - Dynamo 700W 10" 600-Watt Subwoofer - Black - Larger Front
  • Model: DYN700W
  • SKU: 2715267
From our expanded online assortment; 600W peak power; 10" cone driver; sealed cabinet design; left/right LFE and RCA line-level connectors
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$699.98
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Corsair - AX860i 860-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020037-NA
  • SKU: 7353364
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; DSP (Digital Signal Processor) control; Corsair Link integration; ultraquiet, 140mm dual-ball-bearing fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$199.99
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Corsair - AX860 860-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020044-NA
  • SKU: 7353415
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; ultraquiet, dual-ball-bearing fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$186.99
On Sale
Save $13 (Reg. $199.99)
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Power Acoustik - 5500W Class D Mono Amplifier with Bridging Synch - Black - Larger Front
  • Model: Bamf5500/1d
  • SKU: 9027082
D class amp; bridging synchronization; PWM power supply; variable low-pass filter; 4-way protection
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$299.99
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EVGA - 500 Bronze 500W Power Supply - Black - Larger Front
  • Model: 100-B1-0500-KR
  • SKU: 1017256
Designed to power select computers; 500W continuous power; 80PLUS Bronze certified; high-amperage single-rail design; heavy-duty protections
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$50.99
On Sale
Save $9 (Reg. $59.99)
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VisionTek - 500W Internal Power Supply - Black - Larger Front
  • Model: 900346
  • SKU: 4698305
Designed to power PCs; ATX 12V compliant; over-current, over-voltage and short-circuit protection; two 6-pin PCI Express connectors; 120mm cooling fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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EVGA - 500 Bronze 500W Power Supply - Black - Larger Front
  • Model: 100-B1-0500-KR
  • SKU: 1307711712
Designed to power select computers; 500W continuous power; 80PLUS Bronze certified; high-amperage single-rail design; heavy-duty protections
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$49.11
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Dynex™ - 520W ATX CPU Power Supply - Gray - Larger Front
  • Model: DX-520WPS
  • SKU: 2658156
Designed to power Intel® and AMD dual-core and multicore CPUs; ATX 12V v2.31 compliant; dual +12V outputs; built-in protection circuit; 140mm low-noise cooling fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$39.99
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Corsair - AX760i 760-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020036-NA
  • SKU: 7353328
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; DSP (Digital Signal Processor) control; Corsair Link integration; ultraquiet, 140mm dual-ball-bearing fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$184.99
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Corsair - AX760 760-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020045-NA
  • SKU: 7353337
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; ultraquiet, 140mm dual-ball-bearing fan
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$154.99
On Sale
Save $5 (Reg. $159.99)
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Cooler Master - Elite 400-Watt ATX CPU Power Supply - angleView
  • Model: RS400-PSARJ3-US
  • SKU: 1305174403
ATX 12V compliant; over-voltage, over-current, over-power and short circuit protection; dual +12V rails
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$42.99
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MartinLogan - Dynamo 1000 12" 1000-Watt Powered Subwoofer - Black - Angle
  • Model: DYN1000WD
  • SKU: 4830347
From our expanded online assortment; 1000W peak power (500W RMS); 12" low-distortion poly cone woofer; front- or down-firing configuration; built-in wireless receiver; left/right LFE RCA inputs
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$999.99
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Niles - 6-1/2" 800-Watt Powered Subwoofer - Black - Angle
  • Model: SW6.5
  • SKU: 5856705
800W dynamic amplifier power (200W RMS); 6-1/2" long-throw, front-firing subwoofer driver; digital power amplifier; two 6-1/2" anodized aluminum cone passive radiators
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$499.99
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Niles - 8" 1200-Watt Powered Subwoofer - Black - Angle
  • Model: SW8
  • SKU: 5856714
1200W dynamic amplifier power (300W RMS); 8" long-throw, front-firing subwoofer driver; digital power amplifier; two 8" anodized aluminum cone passive radiators
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$599.99
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Bowers & Wilkins - 10" 200-Watt Powered Subwoofer - Black - Angle
  • Model: ASW61STB
  • SKU: 1290528
200W amplifier; 10" cone subwoofer driver; analog RCA line input; binding posts speaker input
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$649.98
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VisionTek - 500W Internal Power Supply - Black - Larger Front
  • Model: 900346
  • SKU: 1306354873
Designed to power PCs; ATX 12V compliant; over-current, over-voltage and short-circuit protection; two 6-pin PCI Express connectors; 120mm cooling fan
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$46.10
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Corsair - AX860 860-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020044-NA
  • SKU: 1306373720
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; ultraquiet, dual-ball-bearing fan
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$229.99
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Corsair - CX Series Modular CX500M 500W ATX Power Supply - Black - Black - Larger Front
  • Model: CP-9020059-NA
  • SKU: 1306373751
ATX 12V/EPS 12V compliant; large-diameter, thermally controlled fan; flexible modular cabling system; over- and under-voltage, over-power and short-circuit protection
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$66.24
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Bowers & Wilkins - 8" 200-Watt Powered Subwoofer - Black - Angle
  • Model: ASW68STB
  • SKU: 1290273
200W amplifier; 8" cone subwoofer driver; analog RCA line input; binding posts speaker input
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$499.98
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Rosewill - ATX Computer Case with 500-Watt Power Supply R519-BK - Black - Black - Larger Front
  • Model: R519-BK
  • SKU: 1306537863
Mid-tower - Black - Galvanized Steel - 9 x Bay - 1 x 4.72" x Fan(s) Installed - 1 x 500 W - ATX, Micro ATX Motherboard Supported
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$64.99
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Power Acoustik - 5500W Class D Mono Amplifier with Bridging Synch - Black - Larger Front
  • Model: Bamf5500/1d
  • SKU: 1306367972
D class amp; bridging synchronization; PWM power supply; variable low-pass filter; 4-way protection
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$227.59
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Power Acoustik - 2000W Class D Mono Amplifier with Bridging Synchronization - Black - Larger Front
  • Model: Bamf2000/1d
  • SKU: 1306367958
High-speed digital circuitry; remote dash-mount bass knob with cable; 1-ohm stable
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$138.99
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Corsair - AX760 760-Watt ATX Power Supply - Black - Larger Front
  • Model: CP-9020045-NA
  • SKU: 1306698342
Desktop PC power supply; ATX 12V 2.31, 2.2 and 2.01 compliant; EPS 2.92 compliant; ultraquiet, 140mm dual-ball-bearing fan
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$162.99
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Power Acoustik - 4000W Class D 1-Channel Mono Amplifier with Bridging Synch - Black - Larger Front
  • Model: Bamf4000/1d
  • SKU: 1306367965
Class D amp; bridging synch; PWM power supply; 4-way protection; platinum-plated power and speaker terminals; system distress indicator
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$178.11
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