SAMSUNG 4 DAY SALE

Save on select cell phones, tablets, accessories and more.

Shop now ›

Ends Saturday.

Shop Category
Current Offers
  • (7)
  • (5)
  • (4)
Brand
  • (7)
  • (2)
  • (1)
  • (1)
Price
  • (9)
  • (1)
  • (1)
Customer Reviews
  • (1)
  • (3)
  • (5)
  • (5)
  • (7)
Memory Type
  • (1)
  • (1)
Interfaces
  • (5)
Drive Interface
  • (5)
Features
  • (5)
  • (1)
Color
  • (6)
Condition
  • (11)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
  • SKU: 1306192574
8 GB (2 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 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

$75.00
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • SKU: 1310038639
Save when you buy this bundle. Package includes Groove Pal Groove Pal Koala Portable Animal Speaker, Rechargeable Battery
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

$24.99
On Sale
Save $12.50 (Reg. $37.49)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • SKU: 1311512688
Save when you buy this bundle. Package includes Groove Pal Junior Penguin Speaker and Cleaning Cloth
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

$14.99
On Sale
Save $7.50 (Reg. $22.49)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: NM-9T48V-6
  • SKU: 1342479
Compatible with select Dell Inspiron and Vostro laptops; 11.1V of power; 4400 mAh capacity; overcharge protection; smart technology; no memory effect
  5.0  (1 Review)

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.

$49.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: DQ-PA-12-7
  • SKU: 6481962
Compatible with select Dell laptops; charges your device; safety fuses; smart technology

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.

$22.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

47%
(6 Reviews)
23%
(3 Reviews)
15%
(2 Reviews)
0%
(0 Reviews)
15%
(2 Reviews)
  • Model: DQ-PA-10-7
  • SKU: 6481953
Compatible with select Dell laptops; charges your device; safety fuses; smart technology
  3.8  (8 Reviews)

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.

$25.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

50%
(4 Reviews)
25%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(2 Reviews)
  • Model: DQ-PA-3E-7
  • SKU: 1746184
Compatible with select Dell Inspiron, Latitude, Precision, Studio, Vostro and XPS laptops; 4.6-amp output; 19.5V power rating; 7.4mm to 5mm tip size (outer x inner); safety fuses; smart technology
  1.0  (1 Review)

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.

$25.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
  • SKU: 1307253441
8GB - 667MHz DDR2-667/PC2-5300 - DDR2 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

$323.56
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • SKU: 1305771923
Compatible with select Dell laptops; charges your device; safety fuses; smart technology
  3.8  (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

$22.93
On Sale
Save $7.56 (Reg. $30.49)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

50%
(4 Reviews)
25%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(2 Reviews)
  • SKU: 1305771930
Compatible with select Dell laptops; charges your device; safety fuses; smart technology
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

$21.54
On Sale
Save $7.54 (Reg. $29.08)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

47%
(6 Reviews)
23%
(3 Reviews)
15%
(2 Reviews)
0%
(0 Reviews)
15%
(2 Reviews)
  • SKU: 1309760381
Compatible with select Dell Inspiron, Latitude, Precision, Studio, Vostro and XPS laptops; 4.6-amp output; 19.5V power rating; 7.4mm to 5mm tip size (outer x inner); safety fuses; smart technology
  1.0  (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

$25.71
On Sale
Save $8.48 (Reg. $34.19)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
Select 2 to 4 items to Compare