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"Antec Power Supply"

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30 items
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Antec - 450-Watt Power Supply - Black - Larger Front
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  • Model: VP450
  • SKU: 4070566
Delivers 450 watts of continuous power; ATX12V 2.3 compliant; 120mm fan; dual +12V rails; heavy-duty protection circuitry
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Antec - 450-Watt Power Supply - Black - Larger Front
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  • Model: VP450
  • SKU: 1305174328
Delivers 450 watts of continuous power; ATX12V 2.3 compliant; 120mm fan; dual +12V rails; heavy-duty protection circuitry
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

$41.60
Antec - Micro ATX Power Supply - Larger Front
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  • Model: MT-352
  • SKU: 1306576671
110 V AC, 220 V AC Input Voltage - 1 Fans - Internal - 88% Efficiency - 350 W
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

$55.52
Antec - 650-Watt ATX Power Supply - Green - Larger Front
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  • Model: EA-650 GREEN
  • SKU: 1305181333
ATX 12V v2.3 compliant; universal 100-240V input; dual +12V output circuits; active power factor correction; eco-friendly design; 120mm double 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

$93.65
Antec - Basiq BP350 ATX 12V v2.01 Power Supply - Larger Front
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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

$38.20
Antec - Basiq ATX12V Power Supply - angleView
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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

$77.63
Antec - EarthWatts Platinum ATX12V & EPS12V Power Supply - Black - Larger Front
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  • Model: EA-650
  • SKU: 1307319987
110 V AC, 220 V AC Input Voltage - Internal - NVIDIA SLI Supported - 93% Efficiency - 650 W
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

$120.01
On Sale
Save $21.98 (Reg. $141.99)
Antec - EarthWatts Green ATX12V & EPS12V Power Supply - Larger Front
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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

$71.94
Antec - High Current Gamer ATX12V & EPS12V Power Supply - Black - Larger Front
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  • Model: HCG-750M
  • SKU: 1310213661
110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 88% Efficiency - 750 W
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

$102.82
Antec - High Current Gamer ATX12V & EPS12V Power Supply - Black - Larger Front
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  • Model: HCG-850M
  • SKU: 1310213678
110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 88% Efficiency - 850 W
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

$119.53
Antec - High Current Pro Platinum ATX12V & EPS12V Power Supply - Black - Larger Front
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  • Model: HCP-1300 Platinum
  • SKU: 1310213692
110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 94% Efficiency - 1.30 kW
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

$277.96
Antec - High Current Pro Platinum ATX12v & EPS12V Power Supply - Black - Larger Front
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  • Model: HCP-850 Platinum
  • SKU: 1310213685
110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 94% Efficiency - 850 W
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

$235.69
Antec - ATX12V & EPS12V Power Supply - largeFrontView
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  • Model: HCG-900
  • SKU: 1307319925
88% Efficiency - 900 W - Internal - 110 V AC, 220 V AC
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

$170.97
Antec - One ATX, Micro ATX and Mini ITX Gaming Case - Black - Larger Front
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  • Model: ONE
  • SKU: 8942871
ANTEC One ATX, Micro ATX and Mini ITX Gaming Case: 3 external 5.25" bays, 2 internal 2.5" bays and 5 internal 3.5" bays; 7 expansion slots; fits ATX, micro ATX and mini ITX motherboards; two 120mm exhaust fans; power supply intake with air filter
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$60.99
On Sale
Save $10 (Reg. $70.99)
Antec - Chassis - Front Large
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  • Model: ISK300-150
  • SKU: 1306937342
Desktop - 3 x Bay - 1 x Fan - 150 W
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

$89.03