LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (21)
  • (91)

Brand

  • (57)
  • (10)
  • (7)
  • (4)
  • (4)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (29)
  • (28)
  • (7)
  • (5)
  • (1)
  • (10)
  • (4)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)

Sold By

  • (70)
  • (24)

Features

  • (10)
  • (9)
  • (9)
  • (9)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Processor Brand

  • (14)

RAM

  • (1)
  • (1)
  • (7)
  • (5)

Color

  • (16)
  • (13)
  • (10)
  • (5)
  • (1)

Inputs Outputs

  • (13)
  • (8)

Customer Rating

  • (9)
  • (9)
  • (27)
  • (29)
  • (29)
  • (31)

Number of Ethernet Ports

  • (13)

Hard Drive Size

  • (3)
  • (4)
  • (8)

Collection

  • (6)

Condition

  • (94)
  • (8)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

94 items
Sort by:
Items per page:
Apple - 21.5" iMac® - Intel Core i5 (2.7GHz) - 8GB Memory - 1TB Hard Drive - Silver - Larger Front
  • Model: ME086LL/A
  • SKU: 5851991
  • OS X Yosemite
  • Technical details: Intel® Core™ i5 processor; 21.5" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $1,199.99
    On Sale
    Save $100 (Reg. $1,299.99)
    Open-Box from:
    $1,031.99
    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

    Apple - 21.5" iMac® - Intel Core i5 (1.4GHz) - 8GB Memory - 500GB Hard Drive - Silver - Larger Front
    • Model: MF883LL/A
    • SKU: 2680419
  • OS X Yosemite
  • Technical details: 4th Gen Intel® Core™ i5 processor; 21.5" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $999.99
    On Sale
    Save $100 (Reg. $1,099.99)
    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

    Apple - 27" iMac® - Intel Core i5 (3.2GHz) - 8GB Memory - 1TB Hard Drive - Silver - Larger Front
    • Model: ME088LL/A
    • SKU: 5852008
  • OS X Yosemite
  • Technical details: Intel® Core™ i5 processor; 27" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $1,699.99
    On Sale
    Save $100 (Reg. $1,799.99)
    Open-Box from:
    $1,512.99
    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

    Apple - 21.5" iMac® - Intel Core i5 (2.9GHz) - 8GB Memory - 1TB Hard Drive - Silver - Larger Front
    • Model: ME087LL/A
    • SKU: 7810143
  • OS X Yosemite
  • Technical details: Intel® Core™ i5 processor; 21.5" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $1,349.99
    On Sale
    Save $150 (Reg. $1,499.99)
    Open-Box from:
    $1,214.99
    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

    Apple - Mac mini - Intel Core i5 (2.6GHz) - 8GB Memory - 1TB Hard Drive - White - Larger Front
    • Model: MGEN2LL/A
    • SKU: 7812053
  • OS X Yosemite
  • Technical details: 4th Gen Intel® Core™ i5 processor; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; built-in apps
  • Note: DVD/CD drive not included
  • 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.

    $679.99
    On Sale
    Save $20 (Reg. $699.99)
    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

    Apple - Mac mini - Intel Core i5 (1.4GHz) - 4GB Memory - 500GB Hard Drive - White - Larger Front
    • Model: MGEM2LL/A
    • SKU: 7814097
  • OS X Yosemite
  • Technical details: 4th Gen Intel® Core™ i5 processor; 4GB memory; 500GB hard drive
  • Special features: Built-in wireless networking; Bluetooth; built-in apps
  • Note: DVD/CD drive not included
  • 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.

    $479.99
    On Sale
    Save $20 (Reg. $499.99)
    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

    Apple - 27" iMac® with Retina 5K display - Intel Core i5 (3.3GHz) - 8GB Memory - 1TB Hard Drive - Silver - Larger Front
    • Model: MF885LL/A
    • SKU: 7815078
  • OS X Yosemite
  • Technical details: 4th Gen Intel® Core™ i5 processor; 27" display; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $1,899.99
    On Sale
    Save $100 (Reg. $1,999.99)
    Open-Box from:
    $1,766.99
    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

    Apple - 27" iMac® with Retina 5K display - Intel Core i5 (3.5GHz) - 8GB Memory - 1TB Hard Drive - White - Larger Front
    • Model: MF886LL/A
    • SKU: 9034004
  • OS X Yosemite
  • Technical details: 4th Gen Intel® Core™ i5 processor; 27" display; 8GB memory; 1TB Fusion Drive
  • Special features: Built-in wireless networking; Bluetooth; webcam
  • Note: DVD/CD drive not included
  • 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.

    $2,149.99
    On Sale
    Save $150 (Reg. $2,299.99)
    Open-Box from:
    $1,955.99
    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

    Gateway - 15.6" Touch-Screen Laptop - Intel Core i3 - 4GB Memory - 500GB Hard Drive - Black - Larger Front
    • Model: NV570P31U
    • SKU: 8568018
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 3rd Gen Intel® Core™ i3 processor; 15.6" display; 4GB memory; 500GB hard drive
  • Special features: Bluetooth; touch screen; HDMI output
  • 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.

    $479.99
    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

    Gateway - Desktop - Intel Core i5 - 4GB Memory - 1TB Hard Drive - Black - Larger Front
    • Model: DX4885UR1B
    • SKU: 8123018
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 4th Gen Intel® Core™ i5 processor; 4GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; HDMI output
  • 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.

    $699.99
    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

    Apple - Mac Pro - Quad-Core Intel® Xeon® Processor - 12GB Memory - 256GB Flash Storage - Black - Larger Front
    • Model: ME253LL/A
    • SKU: 2680016
  • Technical details: Quad-Core Intel® Xeon® processor; 12GB memory; 256GB flash storage
  • Special features: Built-in wireless networking; Bluetooth
  • 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.

    $2,818.99
    On Sale
    Save $181 (Reg. $2,999.99)
    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

    Apple - Mac Pro - 6-Core Intel® Xeon® Processor - 16GB Memory - 256GB Flash Storage - Black - Larger Front
    • Model: MD878LL/A
    • SKU: 2680034
  • Technical details: 6-Core Intel® Xeon® processor; 16GB memory; 256GB flash storage
  • Special features: Built-in wireless networking; Bluetooth
  • 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.

    $3,829.99
    On Sale
    Save $170 (Reg. $3,999.99)
    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

    Gateway - Desktop - Intel Core i5 - 4GB Memory - 1TB Hard Drive - Black - Larger Front
    • Model: DX4885UR1B
    • SKU: 1312039467
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 4th Gen Intel® Core™ i5 processor; 4GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; HDMI output
  • 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

    $811.24
    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

    Gateway - 15.6" Touch-Screen Laptop - Intel Core i3 - 4GB Memory - 500GB Hard Drive - Black - Larger Front
    • Model: NV570P31U
    • SKU: 1311173957
  • Windows 8.1, upgrade to Windows 10 for free
  • Technical details: 3rd Gen Intel® Core™ i3 processor; 15.6" display; 4GB memory; 500GB hard drive
  • Special features: Bluetooth; touch screen; HDMI output
  • 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

    $429.29
    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 - Mac Memory 2-Pack 8GB 1.3GHz DDR3 SoDIMM Memory Kit - Multi - Larger Front
    • Model: CMSA16GX3M2A1333C9
    • SKU: 4852602
    Designed for select Mac desktops and laptops; 16GB of memory; 1333MHz 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.

    $138.99
    On Sale
    Save $11 (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