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  • Model: AX31066R7S/4G
  • SKU: 1306999609
4 GB (1 x 4 GB) - DDR3 SDRAM - 1066 MHz DDR3-1066/PC3-8500 - ECC - Registered - 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

$60.07
On Sale
Save $19.44 (Reg. $79.51)
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  • Model: MD8192KD3-1333
  • SKU: 4354732
Designed for desktops; 8GB of memory; operates at 1333MHz; enhanced thermal performance; low power consumption
$71.99
Clearance
Save $4 (Reg. $75.99)
Original Price:

The price at which Best Buy first offered this product for sale on 02/21/2012.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

65%
(103 Reviews)
22%
(36 Reviews)
7%
(12 Reviews)
0%
(0 Reviews)
6%
(10 Reviews)
Value for Price:
4.2
Ease of Use:
4.4
Performance:
4.2
Ease of Installation:
4.4
  • Model: CMZ16GX3M2A1600C10
  • SKU: 5323849
Designed for desktops; 16GB total memory; operates at 1600MHz; heat-spreading design; Intel® XMP (Extreme Memory Profile) support
$113.99
Clearance
Save $6 (Reg. $119.99)
Original Price:

The price at which Best Buy first offered this product for sale on 06/23/2013.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

81%
(47 Reviews)
17%
(10 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: CML4GX3M2A1600C9
  • SKU: 1306999555
4 GB (2 x 2 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - Non-ECC - Unbuffered - 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

$42.99
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  • Model: MN2048SD280
  • SKU: 1201174
Designed for laptops; 2GB of DDR2 SoDIMM memory; operates at 800MHz
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.

$27.99
On Sale
Save $13.50 (Reg. $41.49)
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Rating Breakdown

69%
(119 Reviews)
24%
(41 Reviews)
4%
(7 Reviews)
1%
(1 Review)
2%
(3 Reviews)
Value for Price:
4.3
Ease of Use:
4.7
Performance:
4.5
Ease of Installation:
4.6
  • 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
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.

$30.99
On Sale
Save $14 (Reg. $44.99)
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Rating Breakdown

70%
(317 Reviews)
19%
(83 Reviews)
4%
(16 Reviews)
1%
(6 Reviews)
6%
(25 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.6
  • Model: MN8192KD31333AP
  • SKU: 4816107
Designed for laptops; 8GB (4GB x 2) of DDR3 SoDIMM to improve performance; 1333MHz operating speed; backward compatible with 1066MHz operating speed
$71.99
Clearance
Save $4 (Reg. $75.99)
Original Price:

The price at which Best Buy first offered this product for sale on 01/29/2012.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

65%
(260 Reviews)
20%
(80 Reviews)
5%
(18 Reviews)
3%
(10 Reviews)
7%
(29 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.2
Ease of Installation:
4.6
  • Model: CMSX8GX3M1A1600C10
  • SKU: 5036585
Designed for laptops with 2nd Gen Intel® Core™ i5 or i7 processors; 8GB of memory; operates at 1.6GHz; enhances stability and performance; auto overclocking
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.

$63.99
On Sale
Save $18 (Reg. $81.99)
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Rating Breakdown

83%
(10 Reviews)
17%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
4.9
Performance:
4.8
Ease of Installation:
4.7
  • Model: Cmso8gx3m2a
  • SKU: 1623588
Designed for laptops; 8GB of DDR3 SoDIMM; 1.3GHz operating speed; improves performance and reliability
$60.99
Clearance
Save $4 (Reg. $64.99)
Original Price:

The price at which Best Buy first offered this product for sale on 12/05/2010.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

72%
(119 Reviews)
18%
(29 Reviews)
4%
(7 Reviews)
1%
(2 Reviews)
5%
(8 Reviews)
Value for Price:
4.3
Ease of Use:
4.5
Performance:
4.2
Ease of Installation:
4.6
  • Model: MN4096KD2667
  • SKU: 8725427
From our expanded online assortment;Compatible with PC2-3200 and PC2-4200 memory slots; operates at up to 667MHz
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.

$59.99
You may compare up to four items at a time.

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Rating Breakdown

77%
(10 Reviews)
8%
(1 Review)
0%
(0 Reviews)
15%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
5
Performance:
5
Ease of Installation:
4.8
  • Model: CM256646400SOX20231
  • SKU: 1306136615
4 GB (2 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 200-pin - SoDIMM
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

$36.00
You may compare up to four items at a time.

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  • Model: KTA-MB800K2/4G
  • SKU: 3508627
4GB (2 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 200-pin SoDIMM
  4.7  (3 Reviews)
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.

$59.99
On Sale
Save $21 (Reg. $80.99)
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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: KVR16LS11/8
  • SKU: 1312517859
8 GB (1 x 8 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 V - Non-ECC - Unbuffered - 204-pin - SoDIMM
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

$45.74
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  • Model: KTA-MB800/2G
  • SKU: 9791599
2GB (1 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 200-pin SoDIMM
  4.0  (1 Review)
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.

$34.99
On Sale
Save $8 (Reg. $42.99)
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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: CMSA8GX3M2A1066C7
  • SKU: 1305172782
Designed for Apple® iMac®, MacBook® and MacBook Pro; 8GB of DDR3 SoDIMM; 1.0GHz operating speed; improves performance and reliability
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

$61.51
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Rating Breakdown

92%
(12 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
8%
(1 Review)
Value for Price:
4.8
Ease of Use:
4.9
Performance:
5
Ease of Installation:
4.5
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