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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 64GB DDR5 6400 4Rx4 CL52 1.1V ECC RDIMM Supermicro X14DBG-LC+ memory upgrade

SKU CH-YGQW-Q86YV

64GB DDR5-6400 registered ECC RDIMM built to the Supermicro X14DBG-LC+ memory specification for full-capacity operation

  • Total capacity64 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB

Show 3 more
  • 64 GB DDR5 6400 capacity lets your Supermicro X14DBG-LC+ run at full rated speed
  • 4Rx4 registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly
  • 1 V operation matches the board's voltage spec for stable fully-populated slot performance
  • CL52 timing and 288-pin RDIMM form factor meet the exact rank, timing and physical requirements
  • Lifetime replacement warranty with US-based technical support backs the upgrade for the server's service life

Exact 64 GB DDR5-6400 RDIMM

This 64 GB DDR5 6400 MHz PC5-51200 registered ECC RDIMM is built for the Supermicro X14DBG-LC+ motherboard. It delivers 4Rx4 organisation at 1.1 V with CL52 latency. Enterprise workloads that require full-capacity population and error correction will recognise the module at rated speed.

Registered 288-pin form factor

The 288-pin RDIMM fits only registered DIMM slots; it cannot be used in UDIMM or SODIMM sockets. A registered buffer reduces electrical load on the memory controller, allowing every populated slot to run at full capacity, while on-die ECC corrects single-bit errors before they affect production data.

Verify population rules first

Server and motherboard memory support varies by model, so consult the system or motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering. Builders needing a different rank count, voltage or unbuffered modules should look elsewhere.

How it compares

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

Price $1,945.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $30.41 per GB
Pricier than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-944K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB DDR5 6400 MHz PC5-51200 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What DDR5 speed and CAS latency does this 64GB RDIMM run at?

The module operates at DDR5-6400 (PC5-51200) with a CL52 latency, the exact timing the Supermicro X14DBG-LC+ memory controller expects for full-speed operation.

Which physical slot and form factor must the motherboard provide for this kit?

It requires a standard 288-pin DDR5 RDIMM slot; the board must accept registered DIMMs, not UDIMMs or SODIMMs.

What population rule should I follow when installing multiple 4Rx4 modules on this server board?

Consult the Supermicro X14DBG-LC+ manual for the approved DIMM installation order; the board's population rules dictate which slots to fill first for full-capacity recognition.

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