TOTAL MICRO 

A9781931-TM TOTAL MICRO MEMORY, DELL POWEREDGE R840, R940, T640 - 128GB 2666MHZ DDR4 DIMM

Mfg Part Number:  A9781931-TM  
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Price: $5,327.25 + Free Shipping
Quantity:
More to Come
Last Updated: Dec 13, 2025
No Sales Tax except these states
, PO and Wire.
Main Specification
General Information
Manufacturer Total Micro Technologies
Manufacturer Part Number A9781931-TM
Manufacturer Website Address http://www.total-micro.com
Brand Name Total Micro
Product Name 128GB DDR4 SDRAM Memory Module
Packaged Quantity 1
Product Type RAM Module
Technical Information
Memory Size 128 GB
Memory Technology DDR4 SDRAM
Memory Voltage 1.20 V
Number of Modules 1 x 128GB
Memory Speed 2666 MHz
Memory Standard DDR4-2666/PC4-21300
Error Checking ECC
Device Supported Rack Server
Device Supported Workstation
Physical Characteristics
Number of Pins 288-pin
Form Factor LRDIMM
Miscellaneous
Compatibility

Dell Products:

  • 7920
  • C6420
  • FC640
  • M640
  • R6415
  • R7415
  • R7425
  • R940
  • R640
  • R740
  • R740xd
Warranty
Limited Warranty Lifetime
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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