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  • Model: SP-850M
  • SKU: 5438543
Supports most multiple-core high-end graphics cards and CPUs; ATX 12V compliant; +12V rail; modular cable management; 140mm cooling fan
$122.99
Clearance
Save $7 (Reg. $129.99)
Original Price:

The price at which Best Buy first offered this product for sale on 06/24/2012.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

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Rating Breakdown

75%
(65 Reviews)
19%
(17 Reviews)
2%
(2 Reviews)
1%
(1 Review)
3%
(3 Reviews)
Value for Price:
4.3
Compatibility:
4.6
Features:
4.6
Ease of Installation:
4.7
  • Model: PROSUB800BLA
  • SKU: 7656422
300W RMS power; 8" driver; 20-150Hz frequency response
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.

$399.98
Open-Box from: $359.99
You may compare up to four items at a time.

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Rating Breakdown

83%
(55 Reviews)
12%
(8 Reviews)
1%
(1 Review)
1%
(1 Review)
3%
(2 Reviews)
Value for Price:
4.4
Sound Quality:
4.7
Appearance:
4.5
Power:
4.7
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.

$149.99
On Sale
Save $50 (Reg. $199.99)
You may compare up to four items at a time.

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Rating Breakdown

57%
(201 Reviews)
33%
(114 Reviews)
4%
(15 Reviews)
2%
(7 Reviews)
4%
(13 Reviews)
Ease to Use:
4.6
Features:
4.5
Picture Quality:
4.5
Value for Price:
4.5
  • 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.

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

$35.99
On Sale
Save $4 (Reg. $39.99)
You may compare up to four items at a time.

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Rating Breakdown

50%
(6 Reviews)
50%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Compatibility:
4.8
Features:
4.6
Ease of Installation:
4.6
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.

$139.99
On Sale
Save $10 (Reg. $149.99)
You may compare up to four items at a time.

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Rating Breakdown

50%
(2 Reviews)
50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: PSUB1000BLA
  • SKU: 7656431
300W RMS power; 10" driver; 18-150Hz frequency response
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
Open-Box from: $449.99
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Rating Breakdown

90%
(45 Reviews)
6%
(3 Reviews)
2%
(1 Review)
0%
(0 Reviews)
2%
(1 Review)
Value for Price:
4.6
Sound Quality:
4.7
Appearance:
4.7
Power:
4.7
  • 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
You may compare up to four items at a time.

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Rating Breakdown

81%
(33 Reviews)
13%
(5 Reviews)
3%
(1 Review)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.4
Sound Quality:
4.6
Appearance:
4.9
Power:
4.6
  • Model: EA-650 GREEN
  • SKU: 3345073
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
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.

$78.99
On Sale
Save $20.96 (Reg. $99.95)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

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.

$139.99
On Sale
Save $10 (Reg. $149.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

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Rating Breakdown

50%
(2 Reviews)
50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: YST-SW012
  • SKU: 9262781
From our expanded online assortment; 100W dynamic power; 8" driver; magnetic shielding; Advanced Yamaha Active Servo Technology II; QD-Bass technology; linear port; volume control
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.

$99.99
You may compare up to four items at a time.

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Rating Breakdown

68%
(41 Reviews)
28%
(17 Reviews)
2%
(1 Review)
0%
(0 Reviews)
2%
(1 Review)
Value for Price:
4.7
Sound Quality:
4.7
Appearance:
4.6
Power:
4.6
  • 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

$40.76
You may compare up to four items at a time.

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Rating Breakdown

50%
(6 Reviews)
50%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Compatibility:
4.8
Features:
4.6
Ease of Installation:
4.6
  • 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
You may compare up to four items at a time.

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Rating Breakdown

57%
(50 Reviews)
28%
(24 Reviews)
7%
(6 Reviews)
2%
(2 Reviews)
6%
(5 Reviews)
Value for Price:
4.3
Compatibility:
4.4
Features:
4.3
Ease of Installation:
4.4
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.

$139.99
On Sale
Save $10 (Reg. $149.99)
You may compare up to four items at a time.

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Rating Breakdown

50%
(2 Reviews)
50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 900489
  • SKU: 5416092
Designed to power PCs; ATX 12V compliant; fully modular design; advanced circuit protection; four 6-pin EMI-filtered PCI Express graphics card power leads; 120mm cooling fan
  4.0  (1 Review)
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.

$99.99
You may compare up to four items at a time.

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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Compatibility:
5
Features:
5
Ease of Installation:
5
  • Model: DSW PRO 440WI BLK 110V
  • SKU: 3992793
From our expanded online assortment; 600W dynamic power (300W RMS); 8" subwoofer; Dynamic Balance tuning; 5-way binding posts
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.

$429.99
You may compare up to four items at a time.

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Rating Breakdown

50%
(5 Reviews)
40%
(4 Reviews)
10%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.1
Sound Quality:
4.5
Appearance:
4.8
Power:
4.4
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