Dell 

Dell SNP4JMGMC/64G 64GB CERTIFIED MEM MODULE 4RX4 LRDIMM 2666MHZ LV

Mfg Part Number:  SNP4JMGMC/64G  
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Price: $5,929.47 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Jan 17, 2026
No Sales Tax except these states
, PO and Wire.

Dell Memory Upgrade - 64GB - 4RX4 DDR4 LRDIMM 2666MHz | Dell Part A9781930

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance.

Main Specification
General Information
Manufacturer Dell Technologies
Manufacturer Part Number SNP4JMGMC64G
Manufacturer Website Address http://www.delltechnologies.com
Brand Name Dell
Product Name Memory Upgrade Module
Product Type Memory Upgrade Module
Technical Information
Memory Size 64 GB
Memory Technology DDR4 SDRAM
Memory Voltage 1.20 V
Number of Modules 1 x 64GB
Memory Data Transfer Rate 2.67 GT/s
Memory Standard DDR4-2666/PC4-21300
Memory Rank Quad-rank
Error Checking ECC
Signal Processing Registered
CAS Latency CL19
Device Supported Server
Upgrade Type System Specific
Physical Characteristics
Number of Pins 288-pin
Form Factor RDIMM
Miscellaneous
Compatibility

Dell:

  • PowerEdge C4130
  • PowerEdge C4140
  • PowerEdge C6320P
  • PowerEdge C6420
  • PowerEdge FC430
  • PowerEdge FC630
  • PowerEdge FC640
  • PowerEdge FC830
  • PowerEdge M630
  • PowerEdge M640
  • PowerEdge M640 VRTX
  • PowerEdge M830
  • PowerEdge MX740c
  • PowerEdge MX840c
  • PowerEdge R440
  • PowerEdge R540
  • PowerEdge R630
  • PowerEdge R640
  • PowerEdge R6415
  • PowerEdge R730
  • PowerEdge R730XD
  • PowerEdge R740
  • PowerEdge R740XD
  • PowerEdge R7415
  • PowerEdge R7425
  • Poweredge R830
  • PowerEdge R840
  • PowerEdge R930
  • PowerEdge R940
  • PowerEdge R940xa
  • PowerEdge T440
  • PowerEdge T630
  • PowerEdge T640
  • PowerEdge XR2
  • Precision Workstation 7920 Tower

https://www.dell.com/en-us/shop/dell-memory-upgrade-64-gb-4rx4-ddr4-lrdimm-2666-mt-s/apd/a9781930/memory

TAA Compliant Yes
Warranty
Limited Warranty Lifetime
Additional Warranty Information Limited lifetime warranty
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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