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Computer Cards & Components Resources


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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.

On Sale
(Reg. $49.99)
You may compare up to four items at a time.

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  • Model: MEM-2900-512U1GB-AO
  • SKU: 1306577043
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

$62.52
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  • Model: MEM-CF-256U1GB-AO
  • SKU: 1306786193
1 Card
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

$95.24
You may compare up to four items at a time.

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  • Model: MEM8XX-512U768D
  • SKU: 1309021116
512 MB - DRAM
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

$165.99
You may compare up to four items at a time.

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  • Model: MEM2821-256U512D-AO
  • SKU: 1310022317
256MB (1 x 256MB) - 266MHz DDR266/PC2100 - ECC - DDR SDRAM - 184-pin
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

$121.99
You may compare up to four items at a time.

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  • Model: MEM2851-256U512D-AO
  • SKU: 1310022324
256MB (1 x 256MB) - 266MHz DDR266/PC2100 - ECC - DDR SDRAM - 184-pin
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

$105.24
You may compare up to four items at a time.

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  • Model: MEM3800-256U1024D-AM
  • SKU: 1308403678
1 GB (2 x 512 MB) - DDR SDRAM - 333 MHz DDR333/PC2700 - ECC - Unbuffered - 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
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$170.99
You may compare up to four items at a time.

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  • Model: MEM2900-512U2.5GB-AO
  • SKU: 1307784730
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

$159.99
You may compare up to four items at a time.

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  • Model: P-MEMEXP64U1-EF
  • SKU: 1308099369
Compatible with most Apple MacBook laptops; Data transfer rates up to 60MB/sec.; Secure Digital interface
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

$92.81
You may compare up to four items at a time.

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Rating Breakdown

66%
(38 Reviews)
24%
(14 Reviews)
5%
(3 Reviews)
2%
(1 Review)
3%
(2 Reviews)
Value for Price:
4.5
Capacity:
4.5
  • Model: CLZ577SG
  • SKU: 7531079
Compatible with select Samsung mobile phones; NoMEM technology; lithium-ion chemistry; 3.7V; 850 mAh
  1.0  (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.

$11.99
On Sale
Save $8 (Reg. $19.99)
You may compare up to four items at a time.

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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
Value for Price:
3
Quality:
1
Battery Life/Charge Length:
1
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