DISCOVER TOP DEALS

Save on HDTVs, cell phones, laptops and more.

Shop now ›

Current Offers
  • (56)
  • (24)
  • (15)
  • (13)
Brand
  • (34)
  • (10)
  • (8)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (23)
  • (6)
  • (5)
  • (9)
  • (5)
  • (9)
  • (1)
Customer Reviews
  • (14)
  • (13)
  • (45)
  • (46)
  • (46)
  • (46)
Cable Type
  • (4)
  • (4)
Features
  • (4)
  • (2)
  • (2)
  • (2)
Compatibility
  • (11)
  • (10)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (32)
  • (10)
  • (6)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
Length of Cable
  • (2)
Collection
  • (1)
Condition
  • (58)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • Model: DX-10A3
  • SKU: 6918257
Compatible with select Apple 30-pin-enabled iPhone® and iPod® models; charge and sync capabilities; low-profile connector; 3' length
$12.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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

67%
(54 Reviews)
24%
(19 Reviews)
5%
(4 Reviews)
1%
(1 Review)
3%
(2 Reviews)
  • Model: DX-11A3
  • SKU: 6918211
Compatible with select Apple 30-pin-enabled iPhone® and iPod® models; charge and sync capabilities; low-profile connector; 3' length
$12.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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

67%
(54 Reviews)
24%
(19 Reviews)
5%
(4 Reviews)
1%
(1 Review)
3%
(2 Reviews)
  • Model: DX-12A3
  • SKU: 6918248
Compatible with select Apple 30-pin-enabled iPhone® and iPod® models; charge and sync capabilities; low-profile connector; 3' length
$12.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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

67%
(54 Reviews)
24%
(19 Reviews)
5%
(4 Reviews)
1%
(1 Review)
3%
(2 Reviews)
  • Model: CMZ16GX3M2A1600C10
  • SKU: 5323849
Designed for desktops; 16GB total memory; operates at 1600MHz; heat-spreading design; Intel® XMP (Extreme Memory Profile) support
$144.99
On Sale
SAVE $27 (Reg. $171.99)
  • 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

78%
(28 Reviews)
19%
(7 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Ease of Use:
5
Performance:
4.9
Ease of Installation:
4.9
  • Model: CMZ8GX3M2A1600C9B
  • SKU: 2904596
Designed for desktops; 8GB of memory (2 x 4GB); 1600MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
$72.99
On Sale
SAVE $17 (Reg. $89.99)
  • 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

72%
(48 Reviews)
21%
(14 Reviews)
3%
(2 Reviews)
3%
(2 Reviews)
1%
(1 Review)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
4.7
Ease of Installation:
4.7
  • Model: RAG176O3A
  • SKU: 7094168
Compatible with Apple iPhone 5 and 5s; built-in antenna; polycarbonate construction; drop-resistant; play-through design
  4.3  (4 Reviews)
$59.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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%
(2 Reviews)
25%
(1 Review)
25%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: PAG174O3A
  • SKU: 7094035
Compatible with Apple iPhone 5 and 5s; built-in antenna; polycarbonate construction; drop-resistant; play-through design
  4.5  (4 Reviews)
$49.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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%
(2 Reviews)
50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Appearance:
5
Durability:
5
Usefulness:
5
  • 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
  5.0  (3 Reviews)
$176.99
On Sale
SAVE $13 (Reg. $189.99)
  • 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

100%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • 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
  5.0  (3 Reviews)
$176.99
On Sale
SAVE $13 (Reg. $189.99)
  • 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

100%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: CMY32GX3M4A1866C9
  • SKU: 2878016
CORSAIR Vengeance Pro Series 4-Pack 8GB DDR3 DRAM Memory Kit: Designed for select DDR3 systems with 3rd or 4th Gen Intel Core processors; 32GB DDR3 DRAM (8GB x 4); up to 1866MHz operating speed
$345.99
On Sale
SAVE $4 (Reg. $349.99)
  • 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

  • Model: CMY16GX3M2A1600C9B
  • SKU: 1655392
Designed for desktops; 16GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
  4.0  (1 Review)
$166.99
On Sale
SAVE $8 (Reg. $174.99)
  • 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

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
3
Ease of Installation:
5
  • Model: CMY16GX3M2A1600C9
  • SKU: 1655416
Designed for desktops; 16GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
  5.0  (2 Reviews)
$166.99
On Sale
SAVE $8 (Reg. $174.99)
  • 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

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: CMY32GX3M4A1600C9B
  • SKU: 1655338
Designed for desktops; 32GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
  5.0  (1 Review)
$339.99
  • 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

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Ease of Use:
5
Performance:
4
Ease of Installation:
5
  • Model: CMY32GX3M4A1600C9
  • SKU: 1655374
Designed for desktops; 32GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
$337.99
On Sale
SAVE $2 (Reg. $339.99)
  • 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

  • Model: CMD16GX3M2A1866C9
  • SKU: 6000693
Designed for desktops; 16GB of memory; operates at up to 1866MHz; DHX cooling technology
  5.0  (3 Reviews)
$214.99
  • 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

100%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Ease of Use:
5
Performance:
5
Ease of Installation:
5
Select 2 to 4 items to Compare