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Eight green DDR5 RDIMM sticks in static bags

NEMIX RAM

NEMIX RAM 128GB (8 x 16GB) DDR5 5600MHz ECC RDIMM server RAM

SKU CH-AD35-R54BA

Eight 16 GB DDR5 5600 MHz ECC registered modules totalling 128 GB at 1.1 V with CL46 latency

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 128GB total capacity from eight 16GB modules
  • DDR5 5600MHz speed delivers high data throughput
  • ECC registered design detects and corrects memory errors
  • 1V operation reduces server power consumption
  • 288-pin RDIMM form factor fits compatible server slots

128GB DDR5 ECC RDIMM kit

This 128GB kit contains eight 16GB DDR5 5600MHz registered DIMMs with ECC. It operates at 1.1V and carries a CAS latency of 46. The modules use 1Rx8 organisation and a 288-pin form factor for server platforms.

Suited for registered DDR5 servers

Designed for systems that require registered ECC memory at the PC5-44800 speed grade. It will not work in desktop or workstation boards that accept only unbuffered non-ECC DIMMs. Buyers needing unbuffered memory or a different speed grade should look elsewhere.

Fits 288-pin DDR5 RDIMM slots

Each module plugs into a standard 288-pin DDR5 registered DIMM socket. The kit populates eight slots to deliver the full 128GB capacity. Ensure the platform supports registered ECC DDR5 at 5600MHz and provides enough DIMM slots for the eight-module configuration.

How it compares

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

Price $3,905.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $30.52 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#: MR44800-618K8-SM-SYS-621P-TR
Part numberPart#: MR44800-618K8-SM-SYS-621P-TR
Total capacity128 GB (8 × 16 GB)
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.1 V

Questions about this item

What motherboard slot type is required to install these 288-pin DDR5 RDIMM modules?

A server motherboard with DDR5 RDIMM slots supporting 288-pin registered ECC memory at 1.1V is required.

Can the 5600MHz speed be used with a CPU or chipset rated for lower DDR5 speeds?

The modules will downclock to match the maximum speed supported by the processor and motherboard.

How can I verify the kit is running at 5600MHz with CL46 timings after installation?

Check the memory speed and CAS latency in the server BIOS or use a system information tool within the operating system.

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