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Two green DDR5 RDIMM modules without heat spreaders, 256GB kit

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 256GB 2x128GB 2Rx4 CL46 1.1V 288-pin memory upgrade

SKU CH-9TQS-Y1WRP

256 GB DDR5-5600 ECC registered RDIMM kit, 2 × 128 GB 2Rx4 CL46 1.1 V, validated for ASRock Rack TURIND12M3-2Q/500W

  • Capacity256GB (2 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 2X128GB

  • 256 GB total capacity from two 128 GB modules expands server memory headroom
  • DDR5-5600 (PC5-44800) speed rating matches the board's native memory controller specification
  • Registered ECC design with 2Rx4 organization offloads the controller and corrects single-bit errors on the fly
  • 1 V operating voltage and CL46 latency align with the platform's JEDEC-defined timing table
  • 288-pin RDIMM form factor fits the ASRock Rack TURIND12M3-2Q/500W motherboard's DDR5 slots exactly

Exact-match server upgrade

This 256 GB kit delivers two 128 GB DDR5 5600 RDIMMs built to the precise rank, voltage and timing the ASRock Rack TURIND12M3-2Q/500W expects. Registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly. The modules arrive new, without heat spreaders, ready for 288-pin server slots.

Replaces mismatched or slower DIMMs

Swapping in this spec-matched kit eliminates the instability that comes from mixing ranks, voltages or unbuffered modules on a registered platform. The jump is worth it when your current memory forces the controller to down-clock, limits total capacity or lacks ECC protection for production workloads. Verify your board's population rules before installing to ensure the correct slot order.

DDR5 5600 registered ECC limits

Registered DDR5 at 5600 MT/s tops out at the JEDEC standard voltage of 1.1 V and CL46 latency for this density. Bandwidth scales with the number of populated channels, so a partially filled board will not reach peak throughput. The 288-pin RDIMM form factor fits only server boards wired for registered memory; it will not seat in UDIMM or SODIMM slots.

Highlights

  • 256 GB total capacity from two 128 GB modules expands server memory headroom
  • DDR5-5600 (PC5-44800) speed rating matches the board's native memory controller specification
  • Registered ECC design with 2Rx4 organization offloads the controller and corrects single-bit errors on the fly
  • 1 V operating voltage and CL46 latency align with the platform's JEDEC-defined timing table
  • 288-pin RDIMM form factor fits the ASRock Rack TURIND12M3-2Q/500W motherboard's DDR5 slots exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K2
Capacity256GB (2 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 2X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the ASRock Rack TURIND12M3-2Q/500W motherboard DIMM slots?

Yes, the 288-pin Registered RDIMM form factor matches the slots on that ASRock Rack motherboard; UDIMM or SODIMM modules would not fit.

What is the correct installation order for the two 128GB 2Rx4 modules on this motherboard?

Install the first module in the primary slot designated by the motherboard manual, then add the second module in the next populated slot following the board's population sequence.

Do the modules require any firmware updates or heat spreader maintenance over time?

No firmware updates are needed for the memory itself, and the modules have no heat spreaders to clean or replace.

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