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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 1.5TB 12x128GB 6400 CL52 1.1V 2Rx4 Registered memory upgrade

SKU CH-8WBS-6B98N

A 1.5 TB DDR5 ECC RDIMM kit of twelve 128 GB modules running at 6400 MT/s with CL52 latency, 1.1 V registered 2Rx4 design for ASRock Rack TURIN2D24XGM/500W motherboards

  • Capacity1.5TB (12 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 1.5TB 12X128GB

  • 5 TB total capacity from twelve 128 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design prevents data errors under load
  • 2Rx4 organisation enables full 12-slot population
  • Exact match for ASRock Rack TURIN2D24XGM/500W motherboard

Capacity and form factor

This 1.5 TB kit contains twelve 128 GB DDR5 RDIMM modules in a 288-pin registered layout. It is built for servers that require maximum density per slot and full ECC protection.

Upgrade scope

The kit replaces partial or lower-capacity memory sets when the ASRock Rack TURIN2D24XGM/500W motherboard needs all slots populated at rated speed. The jump is worth it when workloads demand the full 1.5 TB address space without down-clocking.

Sustained operation

Registered buffering and on-die ECC keep every rank stable at 6400 MT/s and 1.1 V under continuous load. The 2Rx4 organization maintains signal integrity across all twelve modules during extended compute runs.

Highlights

  • 5 TB total capacity from twelve 128 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design prevents data errors under load
  • 2Rx4 organisation enables full 12-slot population
  • Exact match for ASRock Rack TURIN2D24XGM/500W motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K12
Capacity1.5TB (12 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1.5TB 12X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will these 288-pin DDR5 RDIMMs fit the memory slots on my ASRock Rack TURIN2D24XGM/500W motherboard?

Yes, the 12-module kit uses the 288-pin Registered DDR5 form factor that this board requires, not UDIMM or SODIMM, and it matches the DDR5-6400 speed the platform expects.

What population order should I follow when installing all 12 modules on the TURIN2D24XGM/500W?

Install the 128GB 2Rx4 RDIMMs in the exact slot sequence shown in the motherboard manual; skipping a slot or mixing ranks will prevent the system from recognising the full 1.5TB capacity.

When should I expect to replace a module in this 12x128GB DDR5-6400 ECC RDIMM kit?

ECC corrects single-bit errors automatically, but if the OS logs uncorrectable errors or the module fails POST, replace the affected stick; the kit carries a lifetime replacement warranty.

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