DISCOVER TOP DEALS

Save on HDTVs, cell phones, laptops and more.

Shop now ›

Current Offers
  • (4,564)
  • (2,347)
  • (1,319)
  • (451)
Brand
  • (1,457)
  • (1,352)
  • (765)
  • (663)
  • (574)
  • (376)
  • (293)
  • (280)
  • (248)
  • (128)
  • (124)
  • (120)
  • (103)
  • (95)
  • (83)
  • (78)
  • (77)
  • (75)
  • (73)
  • (69)
  • (67)
  • (63)
  • (62)
  • (62)
  • (54)
  • (48)
  • (41)
  • (36)
  • (34)
  • (32)
  • (31)
  • (30)
  • (28)
  • (26)
  • (21)
  • (19)
  • (17)
  • (16)
  • (15)
  • (15)
  • (13)
  • (13)
  • (13)
  • (12)
  • (12)
  • (11)
  • (11)
  • (10)
  • (10)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
Price
  • (1,957)
  • (1,143)
  • (770)
  • (526)
  • (463)
  • (1,236)
  • (709)
  • (442)
  • (214)
  • (131)
  • (204)
  • (127)
  • (66)
  • (112)
Customer Reviews
  • (22)
  • (163)
  • (446)
  • (540)
  • (571)
  • (625)
Processor Brand
  • (1,390)
  • (1,188)
  • (460)
  • (26)
  • (25)
  • (10)
  • (9)
  • (6)
  • (6)
  • (4)
  • (3)
  • (3)
  • (2)
Operating System
  • (1,666)
  • (903)
  • (108)
  • (62)
  • (48)
  • (20)
  • (8)
  • (5)
  • (4)
  • (3)
  • (1)
RAM
  • (1,402)
  • (647)
  • (422)
  • (135)
  • (98)
  • (80)
  • (42)
  • (42)
  • (35)
  • (34)
  • (31)
  • (26)
  • (19)
  • (19)
  • (11)
  • (10)
  • (9)
  • (7)
  • (6)
  • (6)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
Color
  • (898)
  • (697)
  • (226)
  • (113)
  • (36)
  • (31)
  • (30)
  • (9)
  • (5)
  • (3)
  • (1)
  • (1)
Features
  • (2,341)
  • (1,308)
  • (1,216)
  • (1,151)
  • (1,003)
  • (838)
  • (761)
  • (549)
  • (476)
  • (391)
  • (313)
  • (194)
  • (97)
  • (87)
  • (75)
  • (56)
  • (38)
  • (35)
  • (34)
  • (33)
  • (31)
  • (29)
  • (27)
  • (25)
  • (25)
  • (24)
  • (23)
  • (22)
  • (19)
  • (16)
  • (15)
  • (15)
  • (8)
  • (7)
  • (6)
  • (6)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
Hard Drive Size
  • (274)
  • (622)
  • (274)
  • (791)
  • (97)
  • (517)
  • (76)
  • (4)
  • (8)
Collection
  • (143)
  • (64)
  • (29)
  • (5)
Condition
  • (6,789)
  • (1,311)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • 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

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.

$32.99
On Sale
Save $12 (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

67%
(205 Reviews)
21%
(63 Reviews)
4%
(11 Reviews)
2%
(5 Reviews)
6%
(18 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.6
  • Model: MD1024SD1-400
  • SKU: 7642688
1GB - 400MHz DDR400/PC3200 - DDR SDRAM - 184-pin PNY Optima 1GB DDR SDRAM Memory Module

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.

$23.99
On Sale
Save $11 (Reg. $34.99)
  • 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

67%
(57 Reviews)
28%
(24 Reviews)
4%
(3 Reviews)
1%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.1
Ease of Use:
4.8
Performance:
4.6
Ease of Installation:
4.9
  • Model: MD2048KD1-400
  • SKU: 9994764
2GB (2 x 1GB) - 400MHz DDR400/PC3200 - DDR SDRAM - 184-pin DIMM

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.

$47.99
On Sale
Save $7 (Reg. $54.99)
  • 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: KTA-MB800K2/4G
  • SKU: 3508627
4GB (2 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 200-pin SoDIMM
  4.7  (3 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.

$56.99
On Sale
Save $24 (Reg. $80.99)
  • 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

67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: CMZ8GX3M2A1600C9
  • SKU: 1853347
8 GB (2 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - Non-ECC - Unbuffered - 240-pin DIMM
  4.8  (5 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.

$86.99
On Sale
Save $8 (Reg. $94.99)
  • 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

80%
(4 Reviews)
20%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.3
Ease of Use:
4.8
Performance:
5
Ease of Installation:
4.8
  • Model: CMZ16GX3M4X1600C9
  • SKU: 4715224
16 GB (4 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - Non-ECC - Unbuffered - 240-pin DIMM

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.

$169.99
  • 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: KTA-MB667/2G
  • SKU: 2201038
2GB (1 x 2GB) - 667MHz DDR2 SDRAM - 200-pin
  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.

$34.99
On Sale
Save $8 (Reg. $42.99)
  • 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: KTA-MB800/2G
  • SKU: 9791599
2GB (1 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 200-pin SoDIMM
  4.0  (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.

$34.99
On Sale
Save $8 (Reg. $42.99)
  • 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:
3
Ease of Use:
3
Performance:
3
Ease of Installation:
5
  • Model: ME086LL/A
  • SKU: 5851991
Intel Core i5 2.70 GHz - Desktop Full HD Display - Intel Iris Pro Graphics Graphics Card - Wireless LAN - Bluetooth - Webcam - Mac OS X 10.8 Mountain Lion - DisplayPort

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)
  • 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

86%
(1,920 Reviews)
13%
(284 Reviews)
1%
(27 Reviews)
0%
(6 Reviews)
0%
(11 Reviews)
Value for Price:
4.4
Features:
4.7
Performance:
4.8
Reliability:
4.8
  • Model: 13-j002dx
  • SKU: 9215019
  • Windows 8.1 64-bit
  • Technical details: Intel® Core™ M processor; 13.3" display; 8GB memory; 256GB solid state drive
  • Special features: Bluetooth; touch screen; HDMI output; voice recognition
  • Note: DVD/CD drive not included
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

54%
(38 Reviews)
21%
(15 Reviews)
4%
(3 Reviews)
11%
(8 Reviews)
10%
(7 Reviews)
  • Model: 15-f010dx
  • SKU: 8827378
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i3 processor; 15.6" display; 4GB memory; 500GB hard drive
  • Special features: Touch screen; HDMI output

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.

$349.99
On Sale
Save $50 (Reg. $399.99)
  • 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

52%
(306 Reviews)
36%
(211 Reviews)
6%
(35 Reviews)
2%
(11 Reviews)
4%
(23 Reviews)
  • Model: m6-n113dx
  • SKU: 8825037
Only at Best Buy
  • Windows 8.1 64-bit
  • Technical details: AMD FX-Series processor; 15.6" display; 6GB memory; 750GB hard drive
  • Note: DVD/CD drive not included

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.

$599.99
On Sale
Save $50 (Reg. $649.99)
  • 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

49%
(101 Reviews)
26%
(55 Reviews)
10%
(20 Reviews)
4%
(9 Reviews)
11%
(23 Reviews)
  • Model: 15-f162dx
  • SKU: 3008114
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i3 processor; 15.6" display; 6GB memory; 750GB hard drive
  • Special features: Touch screen; HDMI output
  •   4.5  (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.

    $429.99
    • 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

    62%
    (5 Reviews)
    25%
    (2 Reviews)
    13%
    (1 Review)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    • Model: 13-c002dx
    • SKU: 1107008
  • Technical details: Intel® Celeron® processor; 13.3" display; 2GB memory
  • Special features: 1 year: 1TB of Microsoft OneDrive storage, Office 365 Personal and 60 minutes of Skype per month; $25 Microsoft Apps Store gift card
  • 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.

    $279.99
    • 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

    67%
    (20 Reviews)
    20%
    (6 Reviews)
    7%
    (2 Reviews)
    3%
    (1 Review)
    3%
    (1 Review)
    • Model: 15-r110dx
    • SKU: 9925411
  • Windows 8.1 64-bit
  • Technical details: 4th Gen Intel® Core™ i5 processor; 15.6" display; 6GB memory; 750GB hard drive
  • Special features: HDMI output
  •   4.6  (5 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.

    $499.99
    • 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

    60%
    (3 Reviews)
    40%
    (2 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    0%
    (0 Reviews)
    Select 2 to 4 items to Compare