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173 items
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PNY - 2GB PC6400 DDR2 SoDIMM Laptop Memory - Multi - Larger Front
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  • Model: MN2048SD280
  • SKU: 1201174
Designed for laptops; 2GB of DDR2 SoDIMM memory; operates at 800MHz
$29.99
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Save $11.50 (Reg. $41.49)
PNY - Optima 2GB PC2-6400 DDR2 DIMM Memory - Multi - Larger Front
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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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Corsair - XMS2 2-Pack 2GB PC2-6400 DDR2 DIMM Desktop Memory - Multi - Larger Front
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  • Model: TWIN2X4096-6400C5
  • SKU: 3791605
CORSAIR XMS2 2-Pack 2GB PC2-6400 DDR2 DIMM Desktop Memory: Designed for desktops; 4GB of memory; operates at 800MHz; XMS heat spreader
$63.99
On Sale
Save $6 (Reg. $69.99)
Kingston Technology - Memory 2 GB SO DIMM 200-pin DDR2 800 MHz / PC2-6400 1.8 V unbuffered non-ECC for Dell Inspiron 15XX - Larger Front
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What is Marketplace?

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$31.25
On Sale
Save $11.61 (Reg. $42.86)
Kingston Technology - Memory 2 GB DIMM 240-pin DDR2 800 MHz / PC2-6400 CL6 unbuffered non-ECC for Dell Inspiron 53X - Larger Front
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What is Marketplace?

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$30.84
Kingston Technology - Memory 2 GB DIMM 240-pin DDR2 800 MHz / PC2-6400 CL6 unbuffered non-ECC for HP Pavilion d4940 - Larger Front
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What is Marketplace?

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  • are not available in Best Buy stores
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$30.54
Crucial - 2GB Memory Module 800MHz DDR2-800/PC2-6400 Non-ECC DDR2 SDRAM 240-pin DIMM - Larger Front
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What is Marketplace?

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  • 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

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$29.20
Crucial - 4GB DDR2 SDRAM Memory Module - angleView
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  • Model: CT2KIT25664AA800
  • SKU: 1305173413
4GB (2 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
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$56.89
Patriot Memory - Signature 4GB 800MHz PC2-6400 DDR2 SoDIMM Laptop Memory - largeFrontView
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  • Model: PSD24G8002S
  • SKU: 1305173512
Compatible with most DDR2-based laptops; 4GB of memory; operates at 800MHz; enhances performance
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

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$87.98
Crucial - 1GB DDR2 SDRAM Memory Module - Larger Front
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  • Model: CT12864AC800
  • SKU: 1305173307
1GB - 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

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$29.99
Crucial - 1GB DDR2 SDRAM Memory Module - Larger Front
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  • Model: CT12864AA800
  • SKU: 1305173291
1GB - 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

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$16.82
Kingston - 2GB DDR2 SDRAM Memory Module - Green - Larger Front
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  • Model: KTA-MB800/2G
  • SKU: 1305173208
2GB (1 x 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

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$31.47
On Sale
Save $11.70 (Reg. $43.17)
Corsair - Value Select 2GB DDR2 SDRAM Memory Module - largeFrontView
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  • Model: VS2GB800D2
  • SKU: 1305172638
2GB (1 x 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

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$30.18
Crucial - 2GB DDR2 SDRAM Memory Module - Larger Front
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  • Model: CT2KIT12864AA800
  • SKU: 1305173352
2GB (2 x 1GB) - 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

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$29.99
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  • Model: KTA-MB800K2/4G
  • SKU: 1305173185
4GB (2 x 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

$67.15