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Green printed circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR4 2933 PC4-23400 CL21 2Rx4 1.2V 288-Pin ECC RDIMM Dell PowerEdge R740xd memory upgrade

SKU CH-WTQ2-KQXDC

Adds 32 GB of DDR4-2933 ECC registered memory to a Dell PowerEdge R740xd server

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB DDR4 2933 MHz capacity for demanding server workloads
  • ECC registered design protects data integrity in mission-critical environments
  • Dell PowerEdge R740xd validated compatibility ensures reliable operation
  • 2 V low-voltage operation reduces power draw per module
  • 2Rx4 288-pin RDIMM form factor fits standard server memory slots

32GB DDR4 ECC RDIMM for Dell R740xd

This 32GB DDR4 2933 module is built for Dell PowerEdge R740xd rack servers. It delivers registered ECC reliability for mission-critical workloads. The single-rank 2Rx4 design operates at 1.2V without a heat spreader. IT teams can install it quickly to expand server memory capacity.

Suits Dell R740xd upgrades; not for non-ECC systems

Administrators upgrading a PowerEdge R740xd will match factory specifications exactly. The registered DDR4 design requires a compatible server chipset. Builders needing non-ECC memory for desktops or workstations should look elsewhere. Systems that cannot accept registered DIMMs will not support this module.

Registered ECC DDR4 2933 CL21 at 1.2V

The registered ECC DDR4 2933 CL21 specification at 1.2V determines compatibility with the Dell PowerEdge R740xd memory controller. This voltage and latency profile matches the server's qualified vendor list. Verifying the registered ECC requirement against the system manual confirms the correct part.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $264.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.28 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2933 MHz RDIMM Registered Server Memory
Part numberMR23400-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items32 GB (1 × 32 GB) DDR4 2933 MHz PC4-23400 2Rx4 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 288-pin RDIMM fit the Dell PowerEdge R740xd memory slots?

Yes, the 288-pin DDR4 RDIMM form factor matches the R740xd DIMM sockets exactly.

What is the correct order for seating this registered ECC module in the server?

Power down, open the chassis, align the notch, press firmly until both ejector clips click, then verify in BIOS that 2933 MT/s and ECC are active.

When should the 32 GB 2Rx4 module be replaced or checked for errors?

Run the built-in memory diagnostics after any uncorrected ECC event or if the system logs report correctable-error thresholds being exceeded.

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