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Green DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB DDR5 6400 PC5-51200 1Rx8 CL52 1.1V ECC Registered RDIMM server RAM

SKU CH-0MYS-XDTW6

16 GB DDR5 6400 registered ECC RDIMM for servers needing error-correcting memory at 1.1 V

  • Total capacity16 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 16 GB DDR5 capacity expands server memory headroom
  • 6400 MT/s data rate accelerates throughput for demanding workloads
  • ECC registered design detects and corrects single-bit errors
  • 1 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits standard DDR5 server slots

Server DDR5 ECC RDIMM

This NEMIX RAM module is a 16GB DDR5 6400 registered DIMM with ECC and 1Rx8 organisation. It operates at 1.1V and carries a CAS latency of 52. The 288-pin design targets server platforms that require registered memory with error correction.

Capacity and headroom

The single 16GB rank provides a baseline for multi-socket configurations that scale across many channels. Workloads needing larger per-module density or higher frequencies will exceed what this stick delivers.

Thermals noise and power

Registered DDR5 at 1.1V runs cool under typical server loads and produces no audible noise. Power draw stays modest, leaving headroom within standard DIMM thermal limits for sustained operation.

How it compares

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

Price $466.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
CAS latency 52
Higher than about 90% of the 439 comparable items (median 40).
Price per GB $29.19 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 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
Model namePart#: MR51200-618K1-MTC10F1084S1RC64BR-V27
Part numberPart#: MR51200-618K1-MTC10F1084S1RC64BR-V27
Total capacity16 GB
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency52
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.1 V

Questions about this item

Can I mix this DDR5 6400 1Rx8 ECC RDIMM with older DDR5 modules running at a different speed?

The module runs at 6400 MT/s with CL52 latency at 1.1 V. When mixed with slower DDR5, the system will downclock all DIMMs to the lowest common speed and loosest timings.

How can I verify the 16 GB RDIMM is detected at 6400 MT/s with ECC active after installation?

Enter the server BIOS or UEFI and check the memory information screen; it should show 16 GB per DIMM, 6400 MT/s data rate, registered ECC mode enabled and 1.1 V operating voltage.

Does the single 288-pin RDIMM ship alone or with extra accessories such as a heatsink or installation tool?

The package contains only the 16 GB 288-pin ECC registered DIMM; no heatsink, screwdriver or additional cables are included.

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