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Green rectangular DDR4 RDIMM module with black chips, no heat spreader, gold edge connector visible

NEMIX RAM

NEMIX RAM 32GB DDR4 2933MHz CL21 2Rx4 ECC RDIMM SuperMicro memory upgrade

SKU CH-05Z0-C0FQQ

A 32 GB DDR4 2933 MHz ECC registered DIMM built for SuperMicro servers and 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 supports larger workloads
  • DDR4 2933 MHz speed matches server specs
  • ECC registered design protects data integrity
  • 2Rx4 dual-rank layout maximises density
  • 2 V operation reduces power draw

32GB DDR4-2933 ECC RDIMM for Supermicro servers

This 32GB registered DDR4 module runs at 2933MHz with CL21 latency and 1.20V operation. It uses a 2Rx4 organisation and 288-pin form factor for Supermicro platforms requiring ECC registered memory. The single-module kit adds capacity without occupying additional DIMM slots.

Sustained load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors and detects multi-bit errors to maintain data integrity under prolonged workloads. The 1.20V standard voltage keeps power draw predictable during extended server duty cycles.

Compatibility checks before ordering

Verify the motherboard supports DDR4-2933 registered ECC RDIMMs and accepts 2Rx4 32GB modules. Confirm available 288-pin DIMM slots and maximum capacity per channel in the system documentation. Ensure the platform does not require unbuffered or load-reduced memory types.

How it compares

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

Price $242.99
Cheaper than about 57% 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 $7.59 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 2933 MHz ECC 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 systemsSupermicro
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 this 1.2V DDR4 2933MHz RDIMM run hot or draw extra power when the server runs 24/7?

The module operates at the standard 1.2V DDR4 voltage with no heat spreader, so thermal output and power draw stay within normal JEDEC limits for continuous server workloads.

What must my Supermicro motherboard already support for this 288‑pin ECC registered DIMM to function?

The board needs DDR4 RDIMM slots that accept 2Rx4 registered ECC modules at 2933MHz and a BIOS that enables ECC operation.

How does this CL21 2Rx4 module behave when paired with slower DDR4 RDIMMs already installed in the same system?

The memory controller will down‑clock all populated channels to the lowest common speed and tightest shared timings, so the new 32GB stick runs at the older modules' rate.

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