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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2933 ECC RDIMM Dell PowerEdge MX740c

SKU CH-WNN1-9J0TQ

32 GB DDR4 2933 ECC RDIMM 2Rx4 CL21 1.2 V 288-pin for Dell PowerEdge MX740c

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity expands server memory headroom
  • ECC registered design protects data integrity in critical workloads
  • DDR4 2933 speed matches Dell PowerEdge MX740c specifications
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits standard DDR4 server slots

Dell PowerEdge MX740c Memory Upgrade

This 32GB DDR4 RDIMM is built for the Dell PowerEdge MX740c server. It adds registered ECC capacity to workloads that demand data integrity and sustained uptime in virtualised or database environments.

Tool-free DIMM installation

The module seats in a standard 288-pin DDR4 slot and locks with the board ejectors. Registered buffering means the memory controller must support RDIMM signalling; mixing with unbuffered DIMMs will prevent boot.

DDR4 2933 registered limits

The PC4-23400 interface tops out at 2933 MT/s with CL21 latency. Registered DIMMs add one clock cycle of command delay, so maximum throughput is lower than an equivalent unbuffered module at the same data rate.

How it compares

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

Price $280.99
Cheaper than about 55% 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 $8.78 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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

How do I confirm the NEMIX RAM 32GB DDR4 2933 ECC RDIMM is detected correctly after installation?

Power on the Dell PowerEdge MX740c, enter the BIOS or iDRAC interface, and verify the system reports 32GB at 2933 MT/s with ECC active.

What is included in the package and what must be purchased separately?

The box contains one 32GB 288-pin DDR4 2933 ECC RDIMM module; no additional cables, brackets, or tools are included.

Which capacity and speed version should I choose for the Dell PowerEdge MX740c?

Select the 32GB DDR4 2933 (PC4-23400) 2Rx4 CL21 1.2V registered DIMM to match the server's qualified memory specifications.

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