RAM Selector

Find OEM qualified 4GB UDIMM STD memory upgrades here.

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Support

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

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Compatible

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

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Replacement

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

Showing 201–248 of 248 results

Part Number	Made By	Capacity	Speed	Form Factor	Price
M378B5273EB0‐CK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM		Request For Quote
M391B5173EB0‐YK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM		Request For Quote
M391B5173QH0‐YK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM		Request For Quote
M391B5273CH0‐CK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
M391B5273CH0‐YK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
M391B5273DH0‐CK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM		Request For Quote
M391B5273DH0‐YK0	SAMSUNG	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
M391B5273BH1‐CH9	SAMSUNG	1x 4GB	DDR3-1333	UDIMM		Request For Quote
M391B5273CH0‐CH9	SAMSUNG	1x 4GB	DDR3-1333	UDIMM		Request For Quote
M391B5273CH0‐YH9	SAMSUNG	1x 4GB	DDR3-1333	UDIMM		Request For Quote
M391B5273DH0‐CH9	SAMSUNG	1x 4GB	DDR3-1333	UDIMM		Request For Quote
M391B5273DH0‐YH9	SAMSUNG	1x 4GB	DDR3-1333	UDIMM		Request For Quote
HMA451U7AFR8N‐UH	SK HYNIX	1x 4GB	DDR4-2400	UDIMM		Request For Quote
HMA451U6AFR8N‐TF	SK HYNIX	1x 4GB	DDR4-2133	UDIMM	$ 14	Buy Now
HMA451U7AFR8N‐TF	SK HYNIX	1x 4GB	DDR4-2133	UDIMM		Request For Quote
HMT351U7EFR8C‐RD	SK HYNIX	1x 4GB	DDR3-1866	UDIMM	$ 28	Buy Now
HMT351U6CFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT351U6EFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT351U7CFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
HMT351U7EFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
HMT351U7EFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
HMT451U6AFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT451U6AFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 18	Buy Now
HMT451U6BFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 18	Buy Now
HMT451U6BFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 18	Buy Now
HMT451U6DFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT451U6DFR8C‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 18	Buy Now
HMT451U7AFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM	$ 28	Buy Now
HMT451U7BFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT451U7DFR8A‐PB	SK HYNIX	1x 4GB	DDR3-1600	UDIMM		Request For Quote
HMT351U6BFR8C‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM		Request For Quote
HMT351U6CFR8C‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM		Request For Quote
HMT351U7AFR8C‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM		Request For Quote
HMT351U7BFR8A‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM	$ 18	Buy Now
HMT351U7BFR8C‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM		Request For Quote
HMT351U7CFR8A‐H9	SK HYNIX	1x 4GB	DDR3-1333	UDIMM	$ 18	Buy Now
MTA8ATF51264AZ‐2G1	MICRON	1x 4GB	DDR4-2133	UDIMM		Request For Quote
MTA9ASF51272AZ‐2G1	MICRON	1x 4GB	DDR4-2133	UDIMM		Request For Quote
MT18JSF51272AZ‐1G9	MICRON	1x 4GB	DDR3-1866	UDIMM	$ 32	Buy Now
MT18JSF51272AZ‐1G6	MICRON	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
MT18KSF51272AZ‐1G6	MICRON	1x 4GB	DDR3-1600	UDIMM	$ 24	Buy Now
MT8JTF51264AZ‐1G6	MICRON	1x 4GB	DDR3-1600	UDIMM	$ 18	Buy Now
MT8KTF51264AZ‐1G6	MICRON	1x 4GB	DDR3-1600	UDIMM		Request For Quote
MT9KSF51272AZ‐1G6	MICRON	1x 4GB	DDR3-1600	UDIMM		Request For Quote
MT16JTF51264AZ‐1G4	MICRON	1x 4GB	DDR3-1333	UDIMM		Request For Quote
MT18KSF51272AZ‐1G4	MICRON	1x 4GB	DDR3-1333	UDIMM	$ 18	Buy Now
CT4G4DFS8266	CRUCIAL	1x 4GB	DDR4-266	UDIMM		Request For Quote
CT4G4DFS8213	CRUCIAL	1x 4GB	DDR4-2133	UDIMM	$ 14	Buy Now

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RAM Selector

Find OEM qualified 4GB UDIMM STD memory upgrades here.

Expert Technical Support

100% Guaranteed Compatible

Quick Advance Replacement