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Green 288-pin DDR4 RDIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2933MHz CL21 ECC RDIMM Dell T7920

SKU CH-405N-PCCE4

32GB DDR4 2933MHz ECC registered RDIMM for Dell Precision T7920 workstations

  • 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 workstation memory for large datasets
  • ECC registered design detects and corrects data errors in critical workloads
  • 2933 MHz DDR4 speed matches Dell Precision T7920 specifications
  • 20 V operation reduces power draw and heat output
  • 2Rx4 288-pin RDIMM form factor fits server motherboard slots

Dell T7920 Workstation Memory

This 32GB DDR4 2933MHz ECC RDIMM module is built for Dell Precision Workstation T7920 systems that require registered memory with error correction. It delivers 32GB in a single 288-pin stick using 2Rx4 organisation.

Compatibility Check Before Ordering

Verify that your T7920 motherboard supports DDR4 RDIMM modules at 2933MHz and accepts 2Rx4 registered DIMMs. Confirm the system BIOS recognises 32GB density per slot and that ECC registered memory is required rather than unbuffered or non-ECC alternatives.

Sustained Load Behaviour

Operating at 1.20V with CL21 latency, the module maintains stable throughput during extended compute workloads thanks to ECC error detection and registered buffering. The Samsung Micron Hynix chipset provides consistent signal integrity without a heat spreader under continuous server-grade demand.

How it compares

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

Price $271.99
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 $8.50 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 32GB DDR4 2933MHz CL21 ECC RDIMM arrive as a single stick or a kit, and is any extra hardware needed for installation?

The module ships as one 32GB stick (1X32GB) with 288 pins and 1.20V operation; no additional hardware is required beyond the workstation's available DIMM slots.

Should I choose the 2Rx4 registered ECC version or look for a different rank configuration for the Dell Precision T7920?

The 2Rx4 registered ECC design matches Dell's specification for the T7920 and ensures full error-correction support; other rank configurations are not validated for this platform.

What does the PC4-23400 rating mean for real-world throughput in the T7920?

PC4-23400 indicates a peak transfer rate of 23 400 MB/s at 2933 MT/s, delivering the maximum bandwidth the T7920 memory controller supports for this module.

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