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Find OEM qualified 4GB UDIMM memory upgrades here.

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

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

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Replacement

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

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Showing 251–257 of 257 results

Part # Part Number Made By Capacity Speed Form Factor Price
MT8JTF51264AZ-1G6
MT8JTF51264AZ‐1G6 MICRON 1x 4GB DDR3-1600 UDIMM $ 18 Buy Now
MT8KTF51264AZ-1G6
MT8KTF51264AZ‐1G6 MICRON 1x 4GB DDR3-1600 UDIMM Request For Quote
MT9KSF51272AZ-1G6
MT9KSF51272AZ‐1G6 MICRON 1x 4GB DDR3-1600 UDIMM Request For Quote
MT16JTF51264AZ-1G4
MT16JTF51264AZ‐1G4 MICRON 1x 4GB DDR3-1333 UDIMM Request For Quote
MT18KSF51272AZ-1G4
MT18KSF51272AZ‐1G4 MICRON 1x 4GB DDR3-1333 UDIMM $ 18 Buy Now
CT4G4DFS8266
CT4G4DFS8266 CRUCIAL 1x 4GB DDR4-266 UDIMM Request For Quote
CT4G4DFS8213
CT4G4DFS8213 CRUCIAL 1x 4GB DDR4-2133 UDIMM $ 14 Buy Now
 

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