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Two green DDR5 RDIMM modules without heat spreaders, 288 pins, 2Rx4 registered ECC, 192GB kit

NEMIX RAM

NEMIX RAM DDR5 6400 ECC Registered RDIMM 192GB 2x96GB CL52 1.1V Supermicro H14DSG-OM memory upgrade

SKU CH-SB4B-MSMAT

192 GB DDR5-6400 registered ECC kit with two 96 GB modules at CL52 and 1.1 V for Supermicro H14DSG-OM

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB capacity in a 2 x 96 GB kit for dense server workloads
  • DDR5 6400 speed with CL52 latency for high-throughput data paths
  • Registered ECC RDIMM design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation reduces power draw across fully populated channels
  • Verified fit for Supermicro H14DSG-OM motherboard with 288-pin RDIMM form factor

Exact-match DDR5 RDIMM kit

This 192GB kit contains two 96GB DDR5 Registered DIMMs built for the Supermicro H14DSG-OM motherboard. It delivers 6400 MT/s speed at CL52 latency with a 1.1V operating voltage. The modules use a 2Rx4 rank configuration and 288-pin form factor required by the platform.

Registered ECC with 2Rx4 layout

The Registered buffer offloads the memory controller so every slot runs fully populated at rated capacity. On-die ECC catches and corrects single-bit errors in flight to prevent silent data corruption. The 2Rx4 organisation matches the board's population rules for stable operation at full speed.

192GB capacity for dense workloads

Two 96GB modules provide the headroom for large in-memory databases, virtualisation clusters and HPC datasets. The kit fills two slots at the maximum density this form factor currently offers. Systems needing more memory must use additional channels or higher-capacity DIMMs not yet available.

How it compares

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

Price $5,529.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.80 per GB
Pricier than about 81% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the 6400 MT/s rating mean once the modules are installed in the Supermicro H14DSG-OM?

The kit runs at DDR5-6400 (PC5-51200) on that board, provided the memory controller and BIOS support the rated speed with two 96 GB registered DIMMs populated.

How does the 288-pin RDIMM interface affect what the board can accept?

The motherboard requires 288-pin DDR5 RDIMMs; UDIMMs or SODIMMs will not fit or function in the H14DSG-OM slots.

What physical clearance do the 96 GB modules need inside the chassis?

Each module is a standard-height 288-pin RDIMM with no heat spreader, so it fits in the regular DIMM slots without extra vertical clearance.

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