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Find OEM qualified 4GB memory upgrades here.

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Have a question about your 4GB memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your 4GB system.

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Get proven 4GB memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total 4GB system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your 4GB memory upgrade fails at anytime–we will ship a replacement same day. We support your 4GB memory purchase long after the sale.

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Showing 701–750 of 821 results

Part # Part Number Made By Capacity Speed Form Factor Price
M393B5273EB0-YH9
M393B5273EB0‐YH9 SAMSUNG 1x 4GB DDR3-1333 RDIMM Request For Quote
M391B5273BH1-CH9
M391B5273BH1‐CH9 SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273CH0-CH9
M391B5273CH0‐CH9 SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273CH0-YH9
M391B5273CH0‐YH9 SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273DH0-CH9
M391B5273DH0‐CH9 SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273DH0-YH9
M391B5273DH0‐YH9 SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M471B5273CH0-CH9
M471B5273CH0‐CH9 SAMSUNG 1x 4GB DDR3-1333 SODIMM Request For Quote
M471B5273DH0-CH9
M471B5273DH0‐CH9 SAMSUNG 1x 4GB DDR3-1333 SODIMM Request For Quote
M471B5273EB0-CH9
M471B5273EB0‐CH9 SAMSUNG 1x 4GB DDR3-1333 SODIMM Request For Quote
M393B5170GB0-CF8
M393B5170GB0‐CF8 SAMSUNG 1x 4GB DDR3-1066 RDIMM Request For Quote
HMA851S6CJR6N-VK
HMA851S6CJR6N‐VK SK HYNIX 1x 4GB DDR4-2666 SODIMM $ 18 Buy Now
HMA451R7AFR8N-UH
HMA451R7AFR8N‐UH SK HYNIX 1x 4GB DDR4-2400 RDIMM $ 14 Buy Now
HMA451R7MFR8N-UH
HMA451R7MFR8N‐UH SK HYNIX 1x 4GB DDR4-2400 RDIMM $ 18 Buy Now
HMA451U7AFR8N-UH
HMA451U7AFR8N‐UH SK HYNIX 1x 4GB DDR4-2400 UDIMM Request For Quote
HMA451R7AFR8N-TF
HMA451R7AFR8N‐TF SK HYNIX 1x 4GB DDR4-2133 RDIMM Request For Quote
HMA451R7MFR8N-TF
HMA451R7MFR8N‐TF SK HYNIX 1x 4GB DDR4-2133 RDIMM $ 32 Buy Now
HMA451U6AFR8N-TF
HMA451U6AFR8N‐TF SK HYNIX 1x 4GB DDR4-2133 UDIMM $ 14 Buy Now
HMA451U7AFR8N-TF
HMA451U7AFR8N‐TF SK HYNIX 1x 4GB DDR4-2133 UDIMM Request For Quote
HMA451S6AFR8N-TF
HMA451S6AFR8N‐TF SK HYNIX 1x 4GB DDR4-2133 SODIMM $ 14 Buy Now
HMT351R7CFR8C-RD
HMT351R7CFR8C‐RD SK HYNIX 1x 4GB DDR3-1866 RDIMM Request For Quote
HMT351R7EFR8C-RD
HMT351R7EFR8C‐RD SK HYNIX 1x 4GB DDR3-1866 RDIMM Request For Quote
HMT451R7BFR8C-RD
HMT451R7BFR8C‐RD SK HYNIX 1x 4GB DDR3-1866 RDIMM Request For Quote
HMT451R7DFR8C-RD
HMT451R7DFR8C‐RD SK HYNIX 1x 4GB DDR3-1866 RDIMM Request For Quote
HMT351U7EFR8C-RD
HMT351U7EFR8C‐RD SK HYNIX 1x 4GB DDR3-1866 UDIMM $ 28 Buy Now
HMT451S6BFR8A-RD
HMT451S6BFR8A‐RD SK HYNIX 1x 4GB DDR3-1866 SODIMM Request For Quote
HMT351R7BFR4C-PB
HMT351R7BFR4C‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351R7BFR8C-PB
HMT351R7BFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351R7CFR8C-PB
HMT351R7CFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351R7EFR8C-PB
HMT351R7EFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351V7CFR4C-PB
HMT351V7CFR4C‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351V7EFR8A-PB
HMT351V7EFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT451R7AFR8A-PB
HMT451R7AFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT451R7AFR8A-PB
HMT451R7AFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT451R7BFR8A-PB
HMT451R7BFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT451V7BFR8A-PB
HMT451V7BFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT451V7DFR8A-PB
HMT451V7DFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 RDIMM Request For Quote
HMT351E7CFR8C-PB
HMT351E7CFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT351U6CFR8C-PB
HMT351U6CFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT351U6EFR8C-PB
HMT351U6EFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT351U7CFR8C-PB
HMT351U7CFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 24 Buy Now
HMT351U7EFR8A-PB
HMT351U7EFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 24 Buy Now
HMT351U7EFR8C-PB
HMT351U7EFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 24 Buy Now
HMT451E7AFR8A-PB
HMT451E7AFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT451E7BFR8A-PB
HMT451E7BFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT451U6AFR8A-PB
HMT451U6AFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT451U6AFR8C-PB
HMT451U6AFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 18 Buy Now
HMT451U6BFR8A-PB
HMT451U6BFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 18 Buy Now
HMT451U6BFR8C-PB
HMT451U6BFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 18 Buy Now
HMT451U6DFR8A-PB
HMT451U6DFR8A‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM Request For Quote
HMT451U6DFR8C-PB
HMT451U6DFR8C‐PB SK HYNIX 1x 4GB DDR3-1600 UDIMM $ 18 Buy Now
 

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