We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green bare DDR4 RDIMM module 32GB 288-pin

NEMIX RAM

NEMIX RAM 32GB DDR4 2933MHz ECC RDIMM 2Rx4 CL21 1.2V 288-Pin Dell PowerEdge R740

SKU CH-0RX3-01K4F

32 GB DDR4 2933 MHz ECC registered DIMM for Dell PowerEdge R740 servers

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32GB capacity expands server memory for heavy workloads
  • DDR4 2933MHz speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects memory errors automatically
  • 2V operation reduces power draw in dense configurations
  • Validated for Dell PowerEdge R740 rack server compatibility

Dell PowerEdge R740 compatible DDR4 RDIMM

This 32 GB registered DDR4 module is built for the Dell PowerEdge R740 rack server. It delivers ECC protection and registered signalling for stable operation in multi-socket enterprise workloads. The single-module design lets administrators populate empty slots without mixing capacities.

Single 32 GB module simplifies capacity planning

The package contains one 288-pin RDIMM rated at 2933 MT/s with CL21 latency and 1.2 V operation. No heat spreader is fitted, so the module fits standard server DIMM spacing. Installing a single stick avoids the complexity of matched-pair requirements in this platform.

2Rx4 organisation determines maximum rank density

The dual-rank x4 layout lets the memory controller address two ranks per channel, which is the limiting factor for total capacity on the R740. Systems that require higher per-slot density would need a different rank configuration.

How it compares

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

Price $251.99
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 $7.87 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

Will the 2Rx4 ECC RDIMM need firmware updates or component replacements during its service life?

The module has no heat spreader and no firmware; it is a passive DRAM component that does not require updates or scheduled part replacements.

What limit appears first when the 2933 MHz registered DIMM runs at full load continuously?

The CL21 latency at 1.2 V sets the timing boundary; sustained throughput is capped by the DDR4 2933 transfer rate and the registered buffer.

How much heat and power does the 32 GB stick produce when the server operates around the clock?

At 1.2 V the module draws minimal power and generates little heat; with no heat spreader it relies on chassis airflow for cooling.

More in Model-Specific Memory Upgrades

Similar items