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Four green DDR5 RDIMM modules, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 5600 CL46 1.1V ECC Registered RDIMM memory upgrade

SKU CH-RYG0-JGY8H

256 GB server memory kit with four 64 GB DDR5 5600 registered ECC RDIMMs tuned for Supermicro X14SRG-TF

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 4X64GB

Show 4 more
  • 256 GB total capacity from four 64 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • Registered ECC design corrects single-bit errors automatically
  • 2Rx4 288-pin RDIMM form factor fits Supermicro X14SRG-TF
  • Lifetime replacement warranty with US-based technical support

Capacity and configuration

This 256 GB kit contains four 64 GB DDR5 RDIMM modules built for server platforms that require registered ECC memory. It targets administrators upgrading a Supermicro X14SRG-TF motherboard or any board with identical population rules.

Who it suits and who it does not

The kit fits systems that accept 288-pin RDIMMs running at 5600 MT/s with a CL46 latency and 1.10 V operating voltage. It is not for desktops or laptops that only support unbuffered UDIMMs or SODIMMs, nor for servers that demand a different rank structure or voltage.

Deciding specification

The motherboard must explicitly support 2Rx4 Registered ECC DDR5 at the rated speed and voltage; without that confirmation the modules will not be recognised at full capacity.

How it compares

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

Price $7,572.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $29.58 per GB
Pricier than about 84% 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 numberMR44800-924K4
Total capacity256 GB (4 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items256 GB 4 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the kit is running at DDR5 5600 with CL46 after installation?

Check the BIOS or a tool such as CPU-Z; the memory should report DDR5 5600 (PC5-44800), 1.10 V and CAS latency 46 with all four 64 GB modules detected for a total of 256 GB.

What ships in the package and are any extra parts required?

The box contains the 256 GB kit — four 64 GB 288-pin DDR5 RDIMMs — and nothing else; no additional hardware or cables are needed for installation.

Why choose the 256 GB (4 x 64 GB) 2Rx4 Registered ECC version over other capacities?

This exact 2Rx4 Registered ECC configuration matches the Supermicro X14SRG-TF motherboard's population rules, allowing full-capacity operation at the rated DDR5 5600 speed with error correction.

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