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1,837 items
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Corsair - Vengeance 2-Pack 4GB DDR3 DIMM Desktop Memory Kit - Black - Larger Front
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  • Model: CMZ8GX3M2A1866C9
  • SKU: 3027187
Designed for desktops; 8GB of memory (2 x 4GB); 1866MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
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.

$70.99
On Sale
Save $34 (Reg. $104.99)
Corsair - Vengeance 2-Pack 8GB CL9 DDR3 DIMM Desktop Memory Kit - Multi - Larger Front
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  • Model: CMZ16GX3M2A1600C9
  • SKU: 5771735
Designed for desktops; 16GB of memory; operates at 1600MHz; optimized for 2nd and 3rd Generation Intel® Core™ dual-channel processors and motherboards
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.

$122.99
On Sale
Save $40 (Reg. $162.99)
Kingston - 4GB Module - DDR3 1333MHz - Multi - Larger Front
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  • Model: KVR13N9S8H/4
  • SKU: 1304696685
4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 240-pin - DIMM
What is Marketplace?

Marketplace Items

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$23.48
Crucial - Crucial CT12864AC667M DRAM 1 GB DDR2 SODIMM PC2-5300 - Multicolor - Larger Front
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  • SKU: 1305173475


When you buy Crucial memory, you're buying directly from the largest DRAM manufacturer in America and one of the top three in the world. Crucial Technology is a division of Micron. We have more than 20 years of industry experience and are
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
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  • can only be returned to the Marketplace Seller

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$17.99
CMS - 1GB DDR SDRAM Memory Module - Larger Front
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  • Model: CM128642700D022
  • SKU: 1305533996
1 GB - DDR SDRAM - 333 MHz DDR333/PC2700 - 2.50 V - Non-ECC - Unregistered - 184-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
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$11.00
CMS - 4GB (1X4GB) MEMORY UPGRADE 4 Lenovo ThinkPad Edge 13, Edge 14, Edge 15 (DDR3-PC8500, PC3-1066) - Larger Front
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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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$27.00
CMS - 2GB Memory Upgrade (1x2GB) 4 Gateway M-2619E, M-2623u, M-2624u, M-2625u Notebook (DDR2-PC5300, PC2-6 - Larger Front
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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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$14.00
CMS - 4GB (1X4GB)MEMORY UPGRADE 4 Toshiba Satellite C655D Notebook Series (DDR3-PC8500, PC3-1066) - Multi - Larger Front
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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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$27.00
CMS - 4GB (2x2GB Memory RAM Compatible with Dell Latitude D620, D620 ATG Notebook DDR2 - Larger Front
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  • Model: CM256645300SOX20201
  • SKU: 1306192765
4 GB (2 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - Non-ECC - 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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$27.00
CMS - 4GB (1X4GB) RAM Memory for Apple MacBook Pro Core i5 2.4 13.3 MD313LL/A - Larger Front
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  • Model: CM5126410600SO210
  • SKU: 1306192949
4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 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

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$27.00
CMS - 2GB (2x1GB) RAM Memory Compatible with Dell Dimension 3000, 3000N Desktops - Multi - Larger Front
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  • Model: CM128646400DIMMX20203
  • SKU: 1306194127
2 GB (2 x 1 GB) - DDR SDRAM - 400 MHz DDR400/PC3200 - Non-ECC - 184-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
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$18.00
CMS - 4GB (2x2GB) Memory RAM Compatible with Dell Precision Mobile Workstation M6300 - Larger Front
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  • Model: CM256646400SOX20208
  • SKU: 1306196244
4 GB (2 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - Non-ECC - 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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$27.00
Kingston Technology - ValueRAM 4GB Notebook Memory Module - Larger Front
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  • Model: KVR13S9S8/4
  • SKU: 1307244791
4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 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

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$28.10
CMS - 4GB (2 x 2GB) RAM Memory 4 Apple iMac "Core i5" 2.7 21.5-Inch (Mid-2011) - Larger Front
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  • Model: CM2566410600SOX20201
  • SKU: 1308431336
4 GB (2 x 2 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 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

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$27.00
CMS - 4GB (2 x 2GB) RAM Memory 4 Apple iMac "Core i5" 2.5 21.5-Inch (Mid-2011) - Larger Front
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  • Model: CM2566410600SOX20202
  • SKU: 1308431343
4 GB (2 x 2 GB) - DDR3 SDRAM - 667 MHz DDR2-667/PC2-5300 - 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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$27.00
CMS - 8GB (2 x 4GB) RAM Memory for Apple Mac mini "Core 2 Duo" 2.4 (Mid-2010) - Larger Front
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  • Model: CM512648500SOX20337
  • SKU: 1308431725
8 GB (2 x 4 GB) - DDR3 SDRAM - 1066 MHz DDR3-1066/PC3-8500 - 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

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$46.00
Corsair - Vengeance 16GB (2 x 8GB) DDR3L SoDIMM Laptop Memory Kit - Multi - Larger Front
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  • Model: CMSX16GX3M2B1600C9
  • SKU: 1309645626
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
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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$89.79
Transcend - 4GB DDR3L 1600 SO-DIMM CL11 1Rx8 - Multi - Larger Front
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  • Model: TS512MSK64W6H
  • SKU: 1310020313
4 GB (1 x 4 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

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$34.18
On Sale
Save $3.81 (Reg. $37.99)
Corsair - PC8500 1066MHz 2GB DDR3 Laptop Memory - Larger Front
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  • Model: CM3X2GSD1066
  • SKU: 1311907613
2GB - 1066MHz DDR3-1066/PC3-8500 - Non-ECC - DDR3 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
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$17.69
Kingston - HyperX Impact SODIMM - 16GB Kit* (2x8GB) - DDR3L 1600MHz - Multi - Larger Front
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  • Model: HX316LS9IBK2/16
  • SKU: 1312532074
16 GB (2 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

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$86.30
Kingston - 32GB DDR4 SDRAM Memory Module - Green - Larger Front
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  • Model: KTH-PL421LQ/32G
  • SKU: 1313002804
32 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - ECC - Registered - LRDIMM
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
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$319.18
Kingston - HyperX FURY Memory Black - 32GB Kit (4x8GB) - DDR4 2133MHz - Black - Larger Front
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  • Model: HX421C14FBK4/32
  • SKU: 1313002842
32 GB (4 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-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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$208.07
Kingston - 4GB Module - DDR3L 1600MHz - Multi - Larger Front
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  • Model: KVR16LN11/4
  • SKU: 1313005515
4 GB (1 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 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

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$30.84
Kingston - HyperX Impact SODIMM - 8GB Module - DDR3L 1600MHz - Black - Larger Front
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  • Model: HX316LS9IB/8
  • SKU: 1313006192
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

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$46.89
Kingston - 8GB Module - DDR4 2133MHz - Black - Larger Front
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  • Model: KVR21R15S4/8
  • SKU: 1313006390
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-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
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$62.52