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Dell Precision 7740 Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelDell Precision 7740
Total Memory Slots4
Maximum Memory128GB

It's easy to buy Dell Precision 7740 memory here.

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Have a question about your Dell Precision 7740 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Dell Precision 7740 system.

100% Guaranteed
Compatible

Get proven Dell Precision 7740 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Dell Precision 7740 system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your Dell Precision 7740 memory upgrade fails at anytime–we will ship a replacement same day. We support your Dell Precision 7740 memory purchase long after the sale.

Meet the increasing demands of your applications with more Dell Precision 7740 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
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Showing all 48 results

Part # Part Number Made By Capacity Speed Form Factor Price Trend
AA538491
AA538491
Memory for Dell Precision 7740
Original Replacement 1x 32GB DDR4-2666 SODIMM $ 78 Buy Now
SNPNNRD4C/32G
SNPNNRD4C/32G
Memory for Dell Precision 7740
Original Replacement 1x 32GB DDR4-2666 SODIMM $ 78 Buy Now
AA075845
AA075845
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
AA075846
AA075846
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 94 Buy Now
AA297490
AA297490
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 94 Buy Now
AA318912
AA318912
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 94 Buy Now
SNPCRXJ6C/16G
SNPCRXJ6C/16G
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
SNPPD4K8C/16G
SNPPD4K8C/16G
Memory for Dell Precision 7740
Original Replacement 1x 16GB DDR4-2666 SODIMM $ 94 Buy Now
370-ADFU
370‐ADFU
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
7D4HD
7D4HD
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
A9206671
A9206671
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
A9845651
A9845651
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
AA286622
AA286622
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
AA297491
AA297491
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 54 Buy Now
AA318913
AA318913
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 54 Buy Now
SNPF875VC/8G
SNPF875VC/8G
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
SNPHYXPXC/8G
SNPHYXPXC/8G
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
SNPVMNDFC/8G
SNPVMNDFC/8G
Memory for Dell Precision 7740
Original Replacement 1x 8GB DDR4-2666 SODIMM $ 54 Buy Now
AA086413
AA086413
Memory for Dell Precision 7740
Original Replacement 1x 4GB DDR4-2666 SODIMM $ 18 Buy Now
SNPKN2NMC/4G
SNPKN2NMC/4G
Memory for Dell Precision 7740
Original Replacement 1x 4GB DDR4-2666 SODIMM $ 18 Buy Now
M471A4G43MB1-CTD
M471A4G43MB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 32GB DDR4-2666 SODIMM $ 148 Buy Now
M471A2K43BB1-CTD
M471A2K43BB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
M471A2K43CB1-CTD
M471A2K43CB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
M471A2K43DB1-CTD
M471A2K43DB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
M471A2K43EB1-CTD
M471A2K43EB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
M474A2K43BB1-CTD
M474A2K43BB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM Request For Quote
M474A2K43DB1-CTD
M474A2K43DB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 16GB DDR4-2666 SODIMM Request For Quote
M471A1K43BB1-CTD
M471A1K43BB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
M471A1K43CB1-CTD
M471A1K43CB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
M471A1K43DB1-CTD
M471A1K43DB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
M471A1K43EB1-CTD
M471A1K43EB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM Request For Quote
M474A1K43BB1-CTD
M474A1K43BB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM Request For Quote
M474A1K43DB1-CTD
M474A1K43DB1‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 8GB DDR4-2666 SODIMM Request For Quote
M471A5244CB0‐CTD
Memory for Dell Precision 7740
SAMSUNG 1x 4GB DDR4-2666 SODIMM $ 18 Buy Now
HMAA4GS6AJR8N-VK
HMAA4GS6AJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 32GB DDR4-2666 SODIMM $ 78 Buy Now
HMA82GS6CJR8N-VK
HMA82GS6CJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
HMA81GS6AFR8N-VK
HMA81GS6AFR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 8GB DDR4-2666 SODIMM Request For Quote
HMA81GS6DJR8N-VK
HMA81GS6DJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
HMA81GS6JJR8N-VK
HMA81GS6JJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
HMA81GS7CJR8N-VK
HMA81GS7CJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 8GB DDR4-2666 SODIMM Request For Quote
HMA81GS7DJR8N-VK
HMA81GS7DJR8N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 8GB DDR4-2666 SODIMM $ 54 Buy Now
HMA851S6CJR6N-VK
HMA851S6CJR6N‐VK
Memory for Dell Precision 7740
SK HYNIX 1x 4GB DDR4-2666 SODIMM $ 18 Buy Now
MTA16ATF4G64HZ-2G6
MTA16ATF4G64HZ‐2G6
Memory for Dell Precision 7740
MICRON 1x 32GB DDR4-2666 SODIMM $ 84 Buy Now
MTA16ATF2G64HZ-2G6
MTA16ATF2G64HZ‐2G6
Memory for Dell Precision 7740
MICRON 1x 16GB DDR4-2666 SODIMM $ 32 Buy Now
MTA8ATF1G64HZ-2G6
MTA8ATF1G64HZ‐2G6
Memory for Dell Precision 7740
MICRON 1x 8GB DDR4-2666 SODIMM $ 20 Buy Now
CT32G4SFD8266
CT32G4SFD8266
Memory for Dell Precision 7740
CRUCIAL 1x 32GB DDR4-2666 SODIMM Request For Quote
CT16G4SFS8266
CT16G4SFS8266
Memory for Dell Precision 7740
CRUCIAL 1x 16GB DDR4-2666 SODIMM Request For Quote
CT8G4SFS8266
CT8G4SFS8266
Memory for Dell Precision 7740
CRUCIAL 1x 8GB DDR4-2666 SODIMM Request For Quote

Learn more about Dell Precision 7740 memory

What Dell Precision 7740 DIMM type is supported?

SODIMM

Why are there various DIMM types supported?

Factory configured 7740 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 Dell Precision 7740 memory speed is supported?

DDR4-2666

Why may there be various speeds of Dell Precision 7740 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your 7740 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Dell Precision 7740 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 Dell Precision 7740 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 Dell Precision 7740 upgrades. All modules listed are qualified to work in your Dell Precision 7740.


 

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