FREE SHIPPING

on orders $35 and up.

Learn more ›

Current Offers
  • (5,134)
  • (2,150)
  • (1,384)
  • (792)
Brand
  • (1,439)
  • (1,303)
  • (705)
  • (688)
  • (590)
  • (486)
  • (408)
  • (287)
  • (263)
  • (190)
  • (131)
  • (124)
  • (122)
  • (106)
  • (87)
  • (75)
  • (75)
  • (73)
  • (72)
  • (69)
  • (67)
  • (67)
  • (67)
  • (63)
  • (58)
  • (58)
  • (45)
  • (44)
  • (38)
  • (34)
  • (32)
  • (31)
  • (29)
  • (26)
  • (25)
  • (25)
  • (23)
  • (18)
  • (17)
  • (17)
  • (17)
  • (16)
  • (15)
  • (13)
  • (13)
  • (12)
  • (11)
  • (11)
  • (11)
  • (10)
  • (10)
  • (10)
  • (10)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
Price
  • (1,806)
  • (1,178)
  • (755)
  • (576)
  • (482)
  • (1,346)
  • (839)
  • (518)
  • (249)
  • (167)
  • (247)
  • (139)
  • (76)
  • (116)
Customer Reviews
  • (57)
  • (247)
  • (699)
  • (845)
  • (900)
  • (965)
Memory Type
  • (673)
  • (657)
  • (384)
  • (303)
  • (290)
  • (208)
  • (175)
  • (147)
  • (123)
  • (120)
  • (23)
  • (20)
  • (16)
  • (11)
  • (9)
  • (8)
  • (8)
  • (7)
  • (6)
  • (5)
  • (5)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Collection
  • (171)
  • (82)
  • (28)
  • (8)
Condition
  • (7,126)
  • (1,368)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • Model: APLIM-197445-PE
  • SKU: 1304700894
1GB (1 x 1GB) - 400MHz DDR400/PC3200 - DDR SDRAM - 184-pin
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

$25.22
On Sale
Save $8.83 (Reg. $34.05)
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: KTC-PR266/1G
  • SKU: 1306163277
1GB (1 x 1GB) - 266MHz DDR266/PC2100 - DDR SDRAM - 184-pin
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

$44.85
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: 22P9272
  • SKU: 1308386513
1GB (1 x 1GB) - 400MHz DDR400/PC3200 - DDR SDRAM - 184-pin
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

$81.90
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: 371047-B21
  • SKU: 1308406792
1GB (2 x 512MB) - 333MHz DDR333/PC2700 - DDR SDRAM - 184-pin
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

$56.70
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: D1240-197711-PE
  • SKU: 1307234709
1GB - 533MHz DDR2-533/PC2-4300 - DDR2 SDRAM - 240-pin
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

$15.84
On Sale
Save $5.54 (Reg. $21.38)
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: SNYPC-201715-PE
  • SKU: 1307236192
1GB (1 x 1GB) - 533MHz DDR2-533/PC2-4200 - DDR2 SDRAM - 240-pin
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

$15.84
On Sale
Save $5.54 (Reg. $21.38)
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: A0375066-PE
  • SKU: 1307234884
1GB - 533MHz DDR2-533/PC2-4200 - Non-ECC - DDR2 SDRAM - 240-pin
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

$15.84
On Sale
Save $5.54 (Reg. $21.38)
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: DY652A-PE
  • SKU: 1307234891
1GB (1 x 1GB) - 533MHz DDR2-533/PC2-4200 - ECC - DDR2 SDRAM - 240-pin
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

$24.35
On Sale
Save $8.03 (Reg. $32.38)
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: D1240-197650-PE
  • SKU: 1307234679
1GB (1 x 1GB) - 400MHz DDR2-400/PC2-3200 - DDR2 SDRAM - 240-pin
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

$15.84
On Sale
Save $5.54 (Reg. $21.38)
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: PR663A-PE
  • SKU: 1307235461
1GB (1 x 1GB) - 400MHz DDR2-400/PC2-3200 - Non-ECC - DDR2 SDRAM - 240-pin
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

$15.84
On Sale
Save $5.54 (Reg. $21.38)
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: 282436-B21-PE
  • SKU: 1307233597
1GB (1 x 1GB) - 266MHz DDR266/PC2100 - DDR SDRAM - 184-pin
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

$25.26
On Sale
Save $8.84 (Reg. $34.10)
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: 358347-B21-X2-PE
  • SKU: 1307235386
1GB - 333MHz DDR333/PC2700 - ECC - DDR SDRAM - 184-pin
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

$91.97
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: INTDB-194208-PE
  • SKU: 1307233955
1GB - 400MHz DDR400/PC3200 - DDR SDRAM - 184-pin
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

$26.52
On Sale
Save $9.28 (Reg. $35.80)
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: MN4096SD3-1333
  • SKU: 3779273
4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10666 - Non-ECC - Unbuffered - 204-pin SoDIMM PNY 4GB DDR3 SDRAM Memory Module
$32.99
On Sale
Save $12.00 (Reg. $44.99)
  • Free Shipping
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

69%
(204 Reviews)
20%
(61 Reviews)
4%
(11 Reviews)
1%
(4 Reviews)
6%
(18 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.6
  • Model: AA32C12864-PC333
  • SKU: 1308460022
100% compatible and guaranteed to work
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

$20.44
  • Free Shipping
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

Select 2 to 4 items to Compare