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Eight green DDR4 RDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (8x8GB) DDR4 2933 ECC RDIMM CL21 1Rx4 1.2V server RAM

SKU CH-A181-NYAPZ

Eight 8 GB registered DDR4 modules deliver 64 GB of ECC server memory at 2933 MT/s with CL21 latency

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 64GB (8 x 8GB)

  • 64GB total capacity across 8 matched modules
  • ECC registered design protects data integrity in servers
  • DDR4 2933 speed with CL21 latency for responsive throughput
  • 2V operation reduces power draw per module
  • 288-pin RDIMM form factor fits standard server slots

64GB DDR4 ECC RDIMM kit

This 64GB kit contains eight 8GB DDR4 2933 registered DIMMs with ECC and a CAS latency of CL21. The modules run at 1.2V and use a 288-pin RDIMM form factor. They are built for servers and workstations that require error-correcting registered memory.

Suited for multi-socket servers needing registered

The registered design and ECC support make this kit appropriate for multi-processor platforms and mission-critical workloads. Systems that accept only unbuffered UDIMMs or require higher speeds than DDR4 2933 cannot use these modules. Builders needing consumer desktop memory should look elsewhere.

Eight modules fill eight slots for 64GB total

The eight 8GB sticks populate eight DIMM slots to deliver 64GB of registered capacity. This provides headroom for virtualisation, databases and large datasets. Workloads that demand more than 64GB or faster than 2933 MT/s will exceed what this kit can supply.

How it compares

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

Price $573.99
Pricier than about 72% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $8.97 per GB
Pricier than about 63% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR23400-814K8
Total capacity64 GB (8 × 8 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
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Does this 8-module kit require a motherboard with eight 288-pin DDR4 RDIMM slots?

Yes, the kit contains eight 288-pin DDR4 RDIMM modules, so the board must provide eight compatible slots.

If I keep older DDR4 2933 RDIMMs installed, will the system run all modules at 2933 MT/s?

The memory controller will negotiate a single speed; all populated slots typically run at the lowest common supported rate.

How can I confirm the kit is operating as ECC registered memory after installation?

Check the BIOS or UEFI memory information screen — it should report ECC enabled and show registered (RDIMM) mode for each slot.

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