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Four green DDR4 ECC RDIMM modules in silver static bags

NEMIX RAM

NEMIX RAM 32GB (4 x 8GB) DDR4 2933MHz ECC RDIMM Server Memory Kit

SKU CH-RV46-7M9TF

A 32 GB DDR4 ECC registered kit of four 8 GB modules running at 2933 MHz with CL21 latency and 1.2 V operation

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection catches data errors for server reliability
  • 32GB quad-channel kit expands capacity across four modules
  • DDR4 2933MHz speed delivers high bandwidth for demanding workloads
  • Registered design reduces electrical load on the memory controller
  • 2V operation lowers power draw in dense configurations

32 GB Registered ECC Kit

This NEMIX RAM kit provides 32 GB of DDR4 server memory across four 8 GB registered DIMMs. It is built for systems that require error-correcting code and registered buffering for data integrity. The modules are not compatible with standard desktop or laptop platforms.

Sustained Load Behaviour

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC detects and corrects single-bit errors in real time, helping maintain data accuracy under prolonged workloads. The 1.2 V operating voltage supports stable performance within server thermal envelopes.

DDR4 2933 Interface Limits

The PC4-23400 rating defines a maximum transfer rate of 23400 MT/s at 2933 MHz with CAS latency 21. Bandwidth and latency are bounded by this JEDEC standard, so workloads needing higher throughput must use a faster DDR4 grade or a newer memory generation.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $313.99
Pricier than about 61% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 6,064 items is 32 GB.
CAS latency 21
Lower than about 90% of the 439 comparable items (median 40).
Price per GB $9.81 per GB
Pricier than about 66% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR23400-818K4-SM-SYS-5019P-M
Part numberPart#: MR23400-818K4-SM-SYS-5019P-M
Total capacity32 GB (4 × 8 GB)
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency21
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How much power does the 1.2V DDR4 2933MHz registered ECC kit draw when the server runs continuously?

Each module operates at 1.2 volts, the standard DDR4 voltage, so total power scales with the four 8GB sticks installed.

What motherboard feature is required for these 288-pin registered DIMMs to function?

The board must provide DDR4 RDIMM slots that support ECC and registered signalling; consumer desktop sockets will not accept them.

Can the 1Rx8 organisation of these modules be mixed with dual-rank sticks already in the system?

Mixing ranks is possible if the platform allows it, but population rules vary by server model so consult the system manual first.

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