4TH OF JULY 4 DAY SALE

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Computer Cards & Components Resources


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  • Model: MD2048SD2-800
  • SKU: 8990283
From our expanded online assortment;
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.

$25.99
On Sale
Save $14 (Reg. $39.99)
You may compare up to four items at a time.

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Rating Breakdown

75%
(183 Reviews)
19%
(48 Reviews)
4%
(10 Reviews)
0%
(1 Review)
2%
(6 Reviews)
Value for Price:
4.3
Ease of Use:
4.8
Performance:
4.6
Ease of Installation:
4.8
  • Model: MD4096KD2-800
  • SKU: 8990167
4GB (2 x 2GB) memory to improve performance; PC2-6400/800MHz operating speed; 240-pin DDR2 dual channel memory modules
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

60%
(9 Reviews)
33%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
7%
(1 Review)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
5
Ease of Installation:
4.8
  • 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)
You may compare up to four items at a time.

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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: CT2KIT12864AA800
  • SKU: 1305173352
2GB (2 x 1GB) - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 240-pin DIMM
  5.0  (1 Review)
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

$32.09
On Sale
Save $13.21 (Reg. $45.30)
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: VS2GB800D2
  • SKU: 1305172638
2GB (1 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 240-pin DIMM
  5.0  (1 Review)
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

$35.42
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: KTA-MB800/2G
  • SKU: 1305173208
2GB (1 x 2GB) - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 200-pin SoDIMM
  4.0  (1 Review)
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

$27.74
You may compare up to four items at a time.

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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: JM800QLU-2G
  • SKU: 1307780572
2GB - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 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

$34.42
On Sale
Save $21.58 (Reg. $56)
You may compare up to four items at a time.

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  • Model: KVR800D2N6/2G
  • SKU: 1305173178
2GB (1 x 2GB) - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 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

$30.95
On Sale
Save $10.21 (Reg. $41.16)
You may compare up to four items at a time.

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  • Model: 2GB800DDR2
  • SKU: 1307778227
2GB - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 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

$66.96
You may compare up to four items at a time.

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  • Model: T800UX2GV
  • SKU: 1307003961
2 GB (2 x 1 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - Non-ECC - Unbuffered - 240-pin - DIMM - Retail
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

$59.91
You may compare up to four items at a time.

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  • Model: AD2S800B2G5-R
  • SKU: 1309018871
2GB - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 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

$77.54
You may compare up to four items at a time.

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  • Model: CT25664AA800 x2
  • SKU: 1306117140
2 GB (1 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 1.80 V - 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

$90.99
You may compare up to four items at a time.

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  • Model: VS2GSDS800D2
  • SKU: 1306811390
2GB - 800MHz DDR2-800/PC2-6400 - DDR2 SDRAM - 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

$34.22
You may compare up to four items at a time.

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  • Model: AA800D2N5/2G
  • SKU: 1304816427
100% compatible and guaranteed to work
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

$33.12
You may compare up to four items at a time.

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  • Model: CT2G2S800M
  • SKU: 1307772850
2 GB (1 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 1.80 V - Non-ECC - Unbuffered - 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

$27.24
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