Samsung M386A8K40BMB-CPB 64GB PC4-17000 DDR4-2133 CL15 LRDIMM DDR4 RAM


DiscTech Item #: SAM-M386A8K40BMB-CPB-BN-OE


Interface Types: DDR4 DIMM 288pin

Form Factor: DDR4 LRDIMM

Electrical Interface: PC4-17000

On-Board Cache: 64GB

Voltage: 1.2V

Compatible Systems: Dell 14th Gen. R640/R740

Samsung M386A8K40BMB-CPB / M386A8K40BMB-CPB0Q / Dell J3RC1 64GB DDR4-2133MHZ CL15 PC4-17000 288-pin LRDIMM Load Reduced 4RX4 1.2V ECC Memory RAM Module - Brand New Samsung M386A8K40BMB-CPB / M386A8K40BMB-CPB0Q / Dell J3RC1 64GB DDR4-2133MHZ CL15 PC4-17000P-L 288-pin LRDIMM Load Reduced Quad Rank X4 1.2V ECC Memory RAM Module - Brand New

Samsung™ Branded RAM memory is fully compatible and supported by all Major branded Servers and High End workstations. Memory offered now may differ in speed from the original system memory but has been qualified to work in the system. When mixed, the memory will perform at the lowest speed populated or the highest speed allowed by the system

Compatibility: Any Servers or Systems that will take 64GB LRDIMM ECC/Registered in 1.2v


  • 288 pin Fully Buffered ECC Dual-In-Line DDR4 LRDIMM Module
  • 64GB
  • 288-Pin RDIMM (Registered) 
  • ECC
  • CL5
  • 2133 MHz (PC4-17000)
  • Quad Ranked
  • 4Rx4 Load Reducing
  • (4Gx4) x 36
  • RoHS compliant
  • Voltage 1.2V
  • Supports x4 / x8 Organization / up to 4 ranks per DIMM and 3DPC configuration

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Alternate MPNs: M386A8K40BMB-CPB0Q J3RC1 0J3RC1

Weight: 0.5 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty