4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›


Ends Monday.

Shop Category
Current Offers
  • (4)
  • (18)
  • (4)
  • (6)
Brand
  • (4)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (4)
  • (8)
  • (2)
  • (1)
  • (1)
  • (3)
Customer Reviews
  • (1)
  • (5)
  • (10)
  • (14)
  • (14)
  • (14)
Speaker Design
  • (1)
  • (2)
Speaker Size
  • (1)
  • (1)
Compatibility
  • (2)
  • (2)
Features
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
Color
  • (6)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
Collection
  • (2)
  • (1)
Condition
  • (16)
  • (3)

Computer Cards & Components Resources


Computer Cards & Components Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Sort by:
Items per page:
  • Model: PT-A65M2S
  • SKU: 8451808
Only at Best Buy
Compatible with Apple iPhone 6 Plus; metal construction; protects your phone against damage; brushed metal finish
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
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

Rating Breakdown

41%
(58 Reviews)
31%
(43 Reviews)
13%
(18 Reviews)
9%
(12 Reviews)
6%
(9 Reviews)
Value for Price:
3.6
Appearance:
4.6
Durability:
4
Usefulness:
3.6
  • Model: PT-A65M2G
  • SKU: 8451753
Only at Best Buy
Compatible with Apple iPhone 6 Plus; metal construction; protects your phone against damage; brushed metal finish
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
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

Rating Breakdown

41%
(58 Reviews)
31%
(43 Reviews)
13%
(18 Reviews)
9%
(12 Reviews)
6%
(9 Reviews)
Value for Price:
3.6
Appearance:
4.6
Durability:
4
Usefulness:
3.6
  • Model: CMZ8GX3M2A1600C9B
  • SKU: 2904596
Designed for desktops; 8GB of memory (2 x 4GB); 1600MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
$60.99
Clearance
Save $4 (Reg. $64.99)
Original Price:

The price at which Best Buy first offered this product for sale on 07/01/2011.

Intermediate markdowns may have taken place since that date.

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

Rating Breakdown

79%
(76 Reviews)
15%
(15 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
4.7
Ease of Installation:
4.7
  • Model: M5A99FX PRO R2.0
  • SKU: 7008786
Compatible with AMD FX, Phenom™ II, Athlon™ II and Sempron™ 100 Series processors; up to 2133MHz system speed; Realtek ALC892 8-channel, high-definition audio; 18 USB ports
  4.8  (8 Reviews)
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.

$134.99
On Sale
Save $15 (Reg. $149.99)
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

Rating Breakdown

75%
(6 Reviews)
25%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Compatibility:
5
Features:
5
Ease of Installation:
5
  • Model: CMZ8GX3M2A1866C9
  • SKU: 3027187
Designed for desktops; 8GB of memory (2 x 4GB); 1866MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
  5.0  (7 Reviews)
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.

$70.99
On Sale
Save $34 (Reg. $104.99)
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

Rating Breakdown

100%
(7 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: M5A99FX PRO R2.0
  • SKU: 1306371306
Compatible with AMD FX, Phenom™ II, Athlon™ II and Sempron™ 100 Series processors; up to 2133MHz system speed; Realtek ALC892 8-channel, high-definition audio; 18 USB ports
  4.8  (8 Reviews)
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

$142.44
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

Rating Breakdown

75%
(6 Reviews)
25%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Compatibility:
5
Features:
5
Ease of Installation:
5
  • Model: CMZ8GX3M2A1866C9
  • SKU: 1305172805
Designed for desktops; 8GB of memory (2 x 4GB); 1866MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
  5.0  (1 Review)
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

$82.99
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

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: CMZ16GX3M4A2400C9R
  • SKU: 1305224962
Designed for desktops with motherboards with dual DDR3 memory channels; 16GB of memory; operates at 2.4GHz; supports Intel® XMP; DRAM chips
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

$448.65
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

  • Model: KFC-6965R
  • SKU: 3191015
Handles up to 400W peak power (45W RMS); 6" x 9" polypropylene woofer cone; 2" PEI midrange; 1/2" ceramic tweeter
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.

$59.99
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

Rating Breakdown

52%
(22 Reviews)
37%
(16 Reviews)
7%
(3 Reviews)
2%
(1 Review)
2%
(1 Review)
Value for Price:
4.5
Sound Quality:
4
Appearance:
4
Power:
4
  • Model: DXI521
  • SKU: 8803055
Handles up to 135W peak power (45W RMS); 5-1/4" bilaminate-composite woofer cone; 3/4" aluminum-dome tweeter; neodymium magnet; Dynamic Balance driver technology
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.

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

Yes, go to compare

Rating Breakdown

47%
(8 Reviews)
47%
(8 Reviews)
6%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Sound Quality:
4.4
Appearance:
4.7
Power:
4.3
  • Model: MD-PD5M2P
  • SKU: 2354208
Compatible with Apple iPad Air; polyurethane and plastic-composite materials; foldable 3-tier stand; magnetic front cover; play-through design
$15.99
Clearance
Save $24 (Reg. $39.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/20/2013.

Intermediate markdowns may have taken place since that date.

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

Rating Breakdown

37%
(135 Reviews)
28%
(100 Reviews)
19%
(69 Reviews)
7%
(24 Reviews)
9%
(32 Reviews)
  • Model: MD-PD5M2B
  • SKU: 2354193
Compatible with Apple iPad Air; polyurethane and plastic-composite materials; foldable 3-tier stand; magnetic front cover; play-through design
$11.99
Clearance
Save $28 (Reg. $39.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/20/2013.

Intermediate markdowns may have taken place since that date.

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

Rating Breakdown

37%
(135 Reviews)
28%
(100 Reviews)
19%
(69 Reviews)
7%
(24 Reviews)
9%
(32 Reviews)
  • Model: REF-075TX
  • SKU: 4918574
From our expanded online assortment; handles up to 135W peak power (45W RMS); edge-driven, soft-dome tweeter; adjustable design; low-impedance voice coil
  5.0  (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.

See details in checkout. Why?
To see the price:

Add the item to your cart; then enter your name and e-mail address. This does not require you to buy the item. You can remove it any time.

Why don't we show the price?
We wish we could. We set our prices independently, and because our price on this item is lower than the manufacturer allows us to show you, we need you to provide some information first. We realize that this is an inconvenience and we regularly provide this feedback to our manufacturers. We welcome your comments and suggestions on our forum.

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

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SGC-5000W-KWN1
  • SKU: 8918675
Nine 5.25" drive bays; 9+1 expansion slots; fits ATX, Micro ATX and XL-ATX motherboards; two 120mm front LED fans; one 140mm rear fan; one 200mm top fan
  5.0  (2 Reviews)
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.

$159.99
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

Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Compatibility:
5
Features:
5
Ease of Installation:
5
  • Model: RMOHYSFE1
  • SKU: 1467159
Refurbished
Built-in Bluetooth; Apple® iPod®-, iPhone®- and SiriusXM Satellite Radio-ready; auxiliary input; compatible with CD, CD-R, MP3 and WMA formats
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

Select 2 to 4 items to Compare