FREE 2-DAY SHIPPING

on 1,000s of items or store pickup.

See details ›

Current Offers
  • (16)
  • (7)
  • (6)
Brand
  • (8)
  • (7)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
Price
  • (12)
  • (9)
  • (1)
  • (3)
  • (1)
  • (1)
RAM
  • (1)
Drive Interface
  • (2)
Memory Type
  • (7)
  • (1)
  • (1)
  • (1)
Customer Reviews
  • (1)
  • (1)
  • (1)
  • (1)
Memory Size
  • (6)
  • (2)
  • (1)
  • (1)
  • (1)
Compatibility
  • (8)
  • (1)
  • (1)
Color
  • (4)
  • (2)
  • (2)
  • (2)
Features
  • (8)
  • (8)
  • (2)
  • (1)
  • (1)
Condition
  • (27)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • Model: KTH-XW8200/2G
  • SKU: 1307242292
2GB (1 x 2GB) - 400MHz DDR2-400/PC2-3200 - ECC - DDR2 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

$73.64
On Sale
Regular Price: $99.42
You Save: $25.78
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: b2b78ut
  • SKU: 1304487252
  • Upgrade to Windows 8 Pro for $14.99
  • Windows 7 Professional 64-bit
  • Technical details: Intel® Xeon® processor; 12GB memory; 500GB hard drive
  • 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

    $2,240.97
    • 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: WCS9
    • SKU: 2441179
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    $26.99
    On Sale
    Regular Price: $29.99
    You Save: $3.00
    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

    • Model: WCS8
    • SKU: 2441142
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    $25.99
    On Sale
    Regular Price: $29.99
    You Save: $4.00
    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

    • Model: WCS1
    • SKU: 2441115
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    $25.99
    On Sale
    Regular Price: $29.99
    You Save: $4.00
    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

    • Model: WCS7
    • SKU: 2441211
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    $25.99
    On Sale
    Regular Price: $29.99
    You Save: $4.00
    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

    • Model: CM5127210600ECCRDIMMX30211
    • SKU: 1306198705
    12 GB (3 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - ECC - Unregistered - 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

    $87.00
    • 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: CM512725300FBX40206
    • SKU: 1305928327
    16 GB (4 x 4 GB) - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300 - Fully Buffered - 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

    $120.00
    • 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: A2Z50AT
    • SKU: 1308399506
    8 GB (1 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - ECC
    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

    $184.81
    • 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: WCS7
    • SKU: 1305414530
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    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

    $26.63
    • 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: WCS1
    • SKU: 1305414523
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    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

    $26.63
    • 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: WCS8
    • SKU: 1305414547
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    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

    $26.63
    • 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: WCS9
    • SKU: 1305414554
    Compatible with 13" to 15" Apple MacBook and most laptops with a 14.1" to 16.1" display; jersey poly and nylon materials; nonslip, padded design; USB-powered fan
    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

    $26.63
    • 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: LBP-HAD65W4
    • SKU: 7098429
    Compatible with select HP laptops, mobile workstations and tablet PCs; 18.5V output; USB port
      4.5  (2 Reviews)
    $39.99
    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%
    (1 Review)
    50%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: LBP-CAD65W3
    • SKU: 7098208
    Compatible with select HP laptops; 18.5V output; USB port
    $39.99
    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

    Select 2 to 4 items to Compare