DISCOVER TOP DEALS

Save on HDTVs, cell phones, laptops and more.

Shop now ›

Current Offers
  • (2,935)
  • (680)
  • (651)
  • (618)
Brand
  • (684)
  • (385)
  • (351)
  • (286)
  • (232)
  • (207)
  • (192)
  • (119)
  • (110)
  • (94)
  • (86)
  • (76)
  • (74)
  • (62)
  • (61)
  • (57)
  • (48)
  • (43)
  • (39)
  • (36)
  • (35)
  • (34)
  • (31)
  • (23)
  • (22)
  • (21)
  • (21)
  • (18)
  • (18)
  • (17)
  • (14)
  • (13)
  • (12)
  • (11)
  • (10)
  • (9)
  • (9)
  • (9)
  • (8)
  • (8)
  • (7)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (42)
  • (466)
  • (369)
  • (155)
  • (161)
  • (813)
  • (611)
  • (413)
  • (183)
  • (134)
  • (182)
  • (90)
  • (39)
  • (60)
Customer Reviews
  • (43)
  • (162)
  • (508)
  • (632)
  • (669)
  • (729)
Graphics Processing Unit (GPU)
  • (1)
  • (1)
Interfaces
  • (21)
  • (21)
  • (21)
  • (21)
  • (2)
  • (2)
Video Memory
  • (15)
  • (1)
  • (1)
  • (9)
  • (7)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (9)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (1)
  • (13)
  • (6)
  • (6)
  • (1)
  • (3)
  • (57)
  • (2)
  • (29)
  • (1)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (18)
  • (167)
  • (1)
  • (44)
  • (28)
  • (1)
  • (3)
  • (5)
  • (1)
  • (5)
  • (1)
  • (40)
  • (7)
  • (1)
  • (1)
  • (1)
  • (1)
  • (20)
  • (15)
  • (1)
  • (1)
  • (27)
  • (2)
  • (17)
  • (37)
  • (1)
  • (4)
  • (1)
  • (2)
  • (1)
  • (15)
  • (1)
  • (2)
  • (28)
  • (2)
  • (5)
  • (13)
  • (19)
  • (2)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Maximum Resolution
  • (41)
  • (2)
Drive Interface
  • (23)
  • (23)
  • (23)
  • (21)
  • (2)
  • (2)
  • (2)
Memory Type
  • (299)
  • (244)
  • (80)
  • (13)
  • (13)
  • (12)
  • (10)
  • (8)
  • (4)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (978)
  • (525)
  • (219)
  • (58)
  • (45)
  • (32)
  • (32)
  • (29)
  • (9)
  • (6)
  • (5)
  • (4)
  • (3)
  • (1)
Collection
  • (200)
  • (74)
  • (29)
  • (4)
  • (1)
Condition
  • (3,079)
  • (639)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Computer Memory Resources


Computer Memory Questions

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


Sort by:
Items per page:
  • Model: MD8192SD3-
  • SKU: 1397327
Designed for desktops; 8GB of memory; operates at 1600MHz; low power consumption; enhanced thermal performance

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.

$58.99
On Sale
Save $22 (Reg. $80.99)
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%
(69 Reviews)
17%
(16 Reviews)
6%
(6 Reviews)
2%
(2 Reviews)
3%
(3 Reviews)
Value for Price:
4.5
Compatibility:
4.7
Features:
4.6
Ease of Installation:
4.9
  • Model: MN8192SD3-
  • SKU: 1396124
Designed for laptops; 8GB of memory; operates at 1.6GHz

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.

$58.99
On Sale
Save $21 (Reg. $79.99)
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%
(128 Reviews)
16%
(29 Reviews)
4%
(7 Reviews)
1%
(1 Review)
7%
(12 Reviews)
Value for Price:
4.5
Compatibility:
4.7
Features:
4.5
Ease of Installation:
4.8
  • Model: MD16384KD3
  • SKU: 1397026
Designed for desktops; 16GB of memory; operates at 1600MHz; low power consumption; enhanced thermal performance

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.

$112.99
On Sale
Save $39 (Reg. $151.99)
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%
(46 Reviews)
19%
(11 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
3%
(2 Reviews)
Value for Price:
4.5
Compatibility:
4.8
Features:
4.7
Ease of Installation:
4.8
  • Model: CMZ16GX3M2
  • SKU: 5323849
Designed for desktops; 16GB total memory; operates at 1600MHz; heat-spreading design; Intel® XMP (Extreme Memory Profile) support

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.

$123.99
On Sale
Save $48 (Reg. $171.99)
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%
(39 Reviews)
18%
(9 Reviews)
2%
(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: CMZ8GX3M2A
  • SKU: 2904596
Designed for desktops; 8GB of memory (2 x 4GB); 1600MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability

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.

$62.99
On Sale
Save $27 (Reg. $89.99)
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

76%
(64 Reviews)
18%
(15 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
4.7
Ease of Installation:
4.7
  • Model: CMSX16GX3M
  • SKU: 8428502
Compatible with most 2nd-, 3rd- and 4th Gen Intel® Core™ i5 and i7 laptops; 16GB DDR3L SoDIMM; 1600MHz operating speed; auto overclocking with compatible models; enhances performance

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.

$134.99
On Sale
Save $55 (Reg. $189.99)
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

75%
(27 Reviews)
19%
(7 Reviews)
6%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: MD8192KD31
  • SKU: 4354732
Designed for desktops; 8GB of memory; operates at 1333MHz; enhanced thermal performance; low power consumption

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.

$72.99
On Sale
Save $3 (Reg. $75.99)
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%
(88 Reviews)
23%
(33 Reviews)
8%
(11 Reviews)
0%
(0 Reviews)
7%
(10 Reviews)
Value for Price:
4.2
Ease of Use:
4.4
Performance:
4.2
Ease of Installation:
4.4
  • Model: CMSO8GX3M2
  • SKU: 1623588
Designed for laptops; 8GB of DDR3 SoDIMM; 1.3GHz operating speed; improves performance and reliability

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.

$64.99
On Sale
Save $15 (Reg. $79.99)
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

70%
(97 Reviews)
19%
(26 Reviews)
4%
(6 Reviews)
1%
(2 Reviews)
6%
(8 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.2
Ease of Installation:
4.6
  • Model: MN8192KD31
  • SKU: 4816107
Designed for laptops; 8GB (4GB x 2) of DDR3 SoDIMM to improve performance; 1333MHz operating speed; backward compatible with 1066MHz operating speed

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.

$75.99
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

64%
(238 Reviews)
21%
(77 Reviews)
5%
(17 Reviews)
3%
(10 Reviews)
7%
(26 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.2
Ease of Installation:
4.6
  • Model: ZT-71105-1
  • SKU: 8532477
2GB DDR3 memory; PCI Express 2.0 x 8 interface; 902MHz clock speed

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.

$79.99
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

65%
(20 Reviews)
26%
(8 Reviews)
0%
(0 Reviews)
3%
(1 Review)
6%
(2 Reviews)
  • Model: R7-240A-CL
  • SKU: 2517024
2GB DDR3 memory; PCI Express interface; 780MHz clock speed
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

46%
(33 Reviews)
40%
(29 Reviews)
10%
(7 Reviews)
0%
(0 Reviews)
4%
(3 Reviews)
Value for Price:
4.1
Compatibility:
4.1
Features:
4.2
Ease of Installation:
4
  • Model: CMZ8GX3M2A
  • 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)
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: MN16384KD3
  • SKU: 5745162
16 GB (2 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 V - 204-pin - SoDIMM
  3.3  (7 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.

$139.99
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

57%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
43%
(3 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
1
Ease of Installation:
5
  • Model: MN8192SD3-
  • SKU: 5745144
8 GB - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 V - 204-pin - SoDIMM
  5.0  (2 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.

$82.99
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)
  • Model: CMY16GX3M2
  • 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)

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.

$176.99
On Sale
Save $13 (Reg. $189.99)
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
Select 2 to 4 items to Compare