LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (21)
  • (95)

Brand

  • (79)
  • (5)
  • (4)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (13)
  • (46)
  • (25)
  • (18)
  • (2)
  • (2)
  • (2)

Sold By

  • (83)
  • (25)

Processor Socket

  • (2)

Form Factor

  • (2)

Number of Channels

  • (1)

Memory Type

  • (17)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (1)
  • (1)

Color

  • (40)
  • (12)
  • (1)
  • (1)
  • (1)

Customer Rating

  • (4)
  • (15)
  • (37)
  • (37)
  • (37)
  • (37)

Collection

  • (2)

Condition

  • (108)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

108 items
Sort by:
Items per page:
Corsair - CMX8GX3M2A1333C9 XMS 8GB DDR3 RAM Memory - Larger Front
  • Model: CMX8GX3M2A1333C9
  • SKU: 1305172843
8 GB (2 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10666 - Non-ECC - Unbuffered - 240-pin - DIMM
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

$51.99
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

Corsair - XMS3 CMX4GX3M2A1600C9 4GB DDR3 SDRAM Memory Module - Larger Front
  • Model: CMX4GX3M2A1600C9
  • SKU: 1305172874
4GB (2 x 2GB) - 1600MHz DDR3-1600/PC3-12800 - Non-ECC - DDR3 SDRAM - 240-pin DIMM
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

$40.67
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

Corsair - VALUE SELECT CMS x 16GX3M2A1600C10 16GB KIT 2X8GB 1600MHZ DDR3 Memory - Larger Front
  • Model: CMSX16GX3M2A1600C10
  • SKU: 1305172836
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM
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

$99.24
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

Corsair - VALUE SELECT CMSO16GX3M2A1333C9 16GB KIT 2X8GB 1333MHZ DDR3 CL9 Memory - Multi - Larger Front
  • Model: CMSO16GX3M2A1333C9
  • SKU: 1304816571
16 GB (2 x 8 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM
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

$88.24
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

AGPtek - 4400mAh Battery for Sony VAIO VGP-BPL2 VGP-BPL2C VGP-BPS2A VGP-BPS2A S VGP-BPS2B - Larger Front
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

$20.99
On Sale
Save $49 (Reg. $69.99)
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

AmeriMax Advance - New Cell Phone Battery for HTC Magic G2 A6161 SAPP160 T-Mobile My Touch 3G 3.5mm - largeFrontView
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

$12.70
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

Corsair - XMS CM x 16GX3M2A1600C11 16GB KIT 2X8GB1600MHZ DDR3 CL11 Memory - Larger Front
  • Model: CMX16GX3M2A1600C11
  • SKU: 1306825595
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Non-ECC - Unbuffered - 240-pin - DIMM - Retail
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

$94.24
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

Corsair - VALUE SELECT CMV8GX3M2A1600C11 8GB KIT 2 x 4GB PC3-12800 1600MHZ Memory - Larger Front
  • Model: CMV8GX3M2A1600C11
  • SKU: 1309644865
8 GB (2 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Unbuffered - 240-pin - DIMM
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

$51.50
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

Gigabyte - Ultra Durable 4 Plus GA-F2A78M-D3H (rev. 3.0) Desktop Motherboard - Multi - Larger Front
  • Model: GA-F2A78M-D3H
  • SKU: 1310706972
Micro ATX - 1 x Processor Support - 64 GB DDR3 SDRAM Maximum RAM - 4 x Memory Slots - Hybrid CrossFireX Support - Serial ATA/600 RAID Supported Controller - CPU Dependent Video - 2 x USB 3.0 Port - HDMI - AMD - 7.1 Audio Channels - Gigabit Ethernet - 1 x PCI Express x1 Slots - 2 x PCI Express x16 Slots - 6 x USB Ports - S/PDIF - VGA - DVI
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

$64.92
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

Corsair - VALUE SELECT CMV16GX3M2A1600C11 16GB KIT 2X8GB PC3-12800 Memory - Multi - Larger Front
  • Model: CMV16GX3M2A1600C11
  • SKU: 1305875119
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Unbuffered - 240-pin - DIMM
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

$88.09
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

Corsair - XMS CMZ16GX3M2A1600C10B 16GB KIT 2X8GB PC3-12800 Memory - Larger Front
  • Model: CMZ16GX3M2A1600C10B
  • SKU: 1305783698
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Unbuffered - 240-pin - DIMM
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

$94.24
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

Corsair - VALUE SELECT CMSO8GX3M2A1600C11 8GB KIT 2 x 4GB PC3-12800 Memory - Larger Front
  • Model: CMSO8GX3M2A1600C11
  • SKU: 1305875089
8 GB (2 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.50 V - Unbuffered - 204-pin - SoDIMM
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

$50.24
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

Gigabyte - Ultra Durable 4 Plus 8 Series GA-F2A88X-D3H (rev. 3.0) Desktop Motherboard - Larger Front
  • Model: GA-F2A88X-D3H
  • SKU: 1309010370
ATX - 1 x Processor Support - 64 GB DDR3 SDRAM Maximum RAM - Hybrid CrossFireX, CrossFireX Support - Serial ATA/600 RAID Supported Controller - CPU Dependent Video - 2 x PCIe x16 Slot - 2 x USB 3.0 Port - HDMI
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

$79.43
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

Corsair - VALUE SELECT CMSA16GX3M2A1600C11 16GB 2X8GB KIT 240PIN SODIMM Memory - Larger Front
  • Model: CMSA16GX3M2A1600C11
  • SKU: 1305466751
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 V - Non-ECC - 204-pin - SoDIMM
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

$96.24
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

Corsair - Vengeance Pro Series 2-Pack 8GB DDR3 DRAM Memory Kit - Multi - Larger Front
  • Model: CMY16GX3M2A1866C9
  • SKU: 2877963
CORSAIR Vengeance Pro Series 2-Pack 8GB DDR3 DRAM Memory Kit: Designed for select DDR3 systems with 3rd or 4th Gen Intel Core processors; 16GB DDR3 DRAM (8GB x 2); up to 1866MHz operating speed
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.

$132.99
On Sale
Save $57 (Reg. $189.99)
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

Corsair - VALUE SELECT CMV8GX3M2A1333C9 8GB KIT 2 x 4GB 1333MHZ DDR3 CL9 Memory - Larger Front
  • Model: CMV8GX3M2A1333C9
  • SKU: 1307786802
8GB (2 x 4GB) - DDR3 SDRAM - 1333MHz DDR3-1333/PC3-10666 - Unbuffered - 240-pin DIMM
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

$52.02
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

Corsair - XMS3 8GB (2 x 4GB) DDR3 2000 MHz (PC3 16000) Desktop Memory (CMX8GX3M2A2000C9) - Larger Front
  • Model: CMX8GX3M2A2000C9
  • SKU: 1304822985
8 GB (2 x 4 GB) - DDR3 SDRAM - 2000 MHz DDR3-2000/PC3-16000 - Unbuffered - 240-pin - DIMM
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

$108.24
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

Corsair - Vengeance 2-Pack 4GB DDR3 DIMM Desktop Memory Kit - Black - Larger Front
  • Model: CMZ8GX3M2A1866C9
  • SKU: 3027187
Designed for desktops; 8GB of memory (2 x 4GB); 1866MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
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

Corsair - 8GB DDR3 SDRAM Memory Module - Black - Larger Front
  • Model: CMZ8GX3M2A1600C9
  • SKU: 1853347
8 GB (2 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - Non-ECC - Unbuffered - 240-pin DIMM
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.

$64.99
On Sale
Save $30 (Reg. $94.99)
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

Corsair - Vengeance Pro Series 2-Pack 8GB DDR3 DRAM Memory Kit - Multi - Larger Front
  • Model: CMY16GX3M2A1866C9B
  • SKU: 2878025
CORSAIR Vengeance Pro Series 2-Pack 8GB DDR3 DRAM Memory Kit: Designed for select DDR3 systems with 3rd or 4th Gen Intel Core processors; 16GB DDR3 DRAM (8GB x 2); up to 1866MHz operating speed
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.

$142.99
On Sale
Save $47 (Reg. $189.99)
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

Corsair - Vengeance Pro Series 2-Pack 16GB DDR3 DIMM Desktop Memory Kit - Multi - Larger Front
  • Model: CMY16GX3M2A1600C9B
  • SKU: 1655392
Designed for desktops; 16GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
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.

$122.99
On Sale
Save $52 (Reg. $174.99)
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

Corsair - Vengeance Pro Series 2-Pack 16GB DDR3 DIMM Desktop Memory Kit - Multi - Larger Front
  • Model: CMY16GX3M2A1600C9
  • SKU: 1655416
Designed for desktops; 16GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
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.

$142.99
On Sale
Save $32 (Reg. $174.99)
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

Corsair - XMS3 2-Pack 8GB CL9 DDR3 DIMM Desktop Memory Kit - Multi - Larger Front
  • Model: CMX16GX3M2A1333C9
  • SKU: 5771726
Designed for desktops; 16GB of memory; operates at 1333MHz; optimized for 2nd and 3rd Generation Intel® Core™ dual-channel processors and motherboards
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.

$124.99
On Sale
Save $25 (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

Corsair - Vengeance 2-Pack 8GB CL9 DDR3 DIMM Desktop Memory Kit - Multi - Larger Front
  • Model: CMZ16GX3M2A1600C9
  • SKU: 5771735
Designed for desktops; 16GB of memory; operates at 1600MHz; optimized for 2nd and 3rd Generation Intel® Core™ dual-channel processors and motherboards
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.

$122.99
On Sale
Save $40 (Reg. $162.99)
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

DB Drive - 2 x 85 Watt Okur A3 Series 2 Channel Amplifier - Larger Front
  • Model: A3 85.2
  • SKU: 1306306865
Bridgeable - 15 Hz to 25 kHz - MOSFET Power Supply - 2 x 85 W @ 4 Ohm - 2 x 150 W @ 2 Ohm
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
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