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Lenovo Essential G40-45 Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelLenovo Essential G40-45
Total Memory Slots2
Maximum Memory16GB

It's easy to buy Lenovo Essential G40-45 memory here.

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Have a question about your Lenovo Essential G40-45 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Lenovo Essential G40-45 system.

100% Guaranteed
Compatible

Get proven Lenovo Essential G40-45 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo Essential G40-45 system memory reliability.

Quick Advance
Replacement

Nothing is perfect. Sometimes things happen. If your Lenovo Essential G40-45 memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo Essential G40-45 memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo Essential G40-45 memory.
Expand system performance with an upgrade at lower costs today!

DIMM Type    Speed    Configuration Guide    Lifetime WarrantyLifetime WarrantyLifetime WarrantyLifetime Warranty
Never worry. We support you long after the sale. If any module ever fails–we will replace at zero cost to you!

DIMM TYPE
Memory Size
Memory Speed
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Showing all 19 results

Part # Part Number Made By Capacity Speed Form Factor Price Trend
03X6657
03X6657
Memory for Lenovo Essential G40-45
 Original Replacement 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
0B47381
0B47381
Memory for Lenovo Essential G40-45
 Original Replacement 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
5M30G18424
5M30G18424
Memory for Lenovo Essential G40-45
 Original Replacement 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
03X6656
03X6656
Memory for Lenovo Essential G40-45
 Original Replacement 1x 4GB DDR3-1600 SODIMM $ 18 Buy Now
0B47380
0B47380
Memory for Lenovo Essential G40-45
 Original Replacement 1x 4GB DDR3-1600 SODIMM $ 18 Buy Now
5M30G18425
5M30G18425
Memory for Lenovo Essential G40-45
 Original Replacement 1x 4GB DDR3-1600 SODIMM Request For Quote
5M30G75129
5M30G75129
Memory for Lenovo Essential G40-45
 Original Replacement 1x 4GB DDR3-1600 SODIMM Request For Quote
GX70K42906
GX70K42906
Memory for Lenovo Essential G40-45
 Original Replacement 1x 4GB DDR3-1600 SODIMM Request For Quote
M471B5173EB0-YK0
M471B5173EB0‐YK0
Memory for Lenovo Essential G40-45
 SAMSUNG 1x 1GB DDR3-1600 SODIMM $ 18 Buy Now
M471B1G73DB0-YK0
M471B1G73DB0‐YK0
Memory for Lenovo Essential G40-45
 SAMSUNG 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
M471B1G73EB0-YK0
M471B1G73EB0‐YK0
Memory for Lenovo Essential G40-45
 SAMSUNG 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
M471B1G73QH0-YK0
M471B1G73QH0‐YK0
Memory for Lenovo Essential G40-45
 SAMSUNG 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
HMT41GS6AFR8A-PB
HMT41GS6AFR8A‐PB
Memory for Lenovo Essential G40-45
 SK HYNIX 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
HMT41GS6BFR8A-PB
HMT41GS6BFR8A‐PB
Memory for Lenovo Essential G40-45
 SK HYNIX 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
HMT41GS6DFR8A-PB
HMT41GS6DFR8A‐PB
Memory for Lenovo Essential G40-45
 SK HYNIX 1x 8GB DDR3-1600 SODIMM $ 20 Buy Now
HMT451S6DFR8A-PB
HMT451S6DFR8A‐PB
Memory for Lenovo Essential G40-45
 SK HYNIX 1x 4GB DDR3-1600 SODIMM Request For Quote
MT16KTF1G64HZ-1G6
MT16KTF1G64HZ‐1G6
Memory for Lenovo Essential G40-45
 MICRON 1x 8GB DDR3-1600 SODIMM $ 28 Buy Now
MT8KTF51264HZ-1G6
MT8KTF51264HZ‐1G6
Memory for Lenovo Essential G40-45
 MICRON 1x 4GB DDR3-1600 SODIMM $ 18 Buy Now
CT102464BF160B
CT102464BF160B
Memory for Lenovo Essential G40-45
 CRUCIAL 1x 8GB DDR3-1600 SODIMM Request For Quote

Learn more about Lenovo Essential G40-45 memory

What Lenovo Essential G40-45 DIMM type is supported?

SODIMM

Why are there various DIMM types supported?

Factory configured G40-45 systems often have smaller, less expensive modules. As more memory is required different density and technologies are needed. DIMM type mixing is never recommended.

What Lenovo Essential G40-45 memory speed is supported?

DDR3-1600

Why may there be various speeds of Lenovo Essential G40-45 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your G40-45 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo Essential G40-45 upgrade to consider.

Some may or may not apply.

  • Install DIMMs starting furthest from the processor.
  • Do not install DIMMs if the corresponding processor is not installed.
  • If only one processor is installed in a two CPU system, only half of the DIMM slots are available.
  • To maximize performance, balance the total memory capacity between all installed processors.
  • It is not required, but it is recommended to load the channels similarly if possible.

Why are there so many Lenovo Essential G40-45 upgrade options?

IT buyers come from all walks of life. Some purchase by OEM part number. Some purchase by original module part number. Our goal is to give you confidence when purchasing Lenovo Essential G40-45 upgrades. All modules listed are qualified to work in your Lenovo Essential G40-45.


 

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