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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 1TB 8x128GB 5600MHz CL46 2Rx4 1.1V Supermicro H13SSL-N memory upgrade

SKU CH-P2NR-WDCMM

Eight 128 GB DDR5 registered ECC modules at 5600 MHz CL46 and 1.1 V, validated for the Supermicro H13SSL-N motherboard

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

Show 24 more
  • 1TB capacity with eight 128GB modules for maximum server density
  • DDR5-5600 speed rated at PC5-44800 for high bandwidth throughput
  • Registered ECC architecture corrects single-bit errors preventing data corruption
  • 1V operation matches platform requirements for stable fully-populated slots
  • Verified compatibility with Supermicro H13SSL-N motherboard memory population rules

1 TB DDR5 ECC RDIMM kit for Supermicro H13SSL-N

This NEMIX RAM kit delivers 1 TB of DDR5 5600 registered ECC memory in eight 128 GB modules. The 2Rx4 organisation, 1.1 V operation and CL46 timing match the H13SSL-N controller requirements so the full capacity runs at rated speed.

Check DIMM population rules

Verify the motherboard manual for supported capacities per slot, approved population order and any BIOS revision needed for eight DIMMs. The board requires 288-pin RDIMM modules; UDIMM or SODIMM variants will not fit or function.

Replaces smaller RDIMM sets

The jump is worthwhile when workloads need the full 1 TB at consistent registered ECC performance rather than partial fills or slower speeds. It is not suited for systems that only accept unbuffered memory or fewer than eight slots.

How it compares

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

Price $34,233.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $34.23 per GB
Pricier than about 90% 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 numberMR44800-724K8
Total capacity1 TB (8 × 128 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 items1 TB 8 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the 1TB kit and do I need to buy any extra modules or cables?

The kit contains eight 128 GB DDR5 ECC RDIMM modules totalling 1 TB. No additional modules, cables or heat spreaders are required; the parts install directly into the Supermicro H13SSL-N motherboard's 288-pin slots.

Should I choose this 8 x 128 GB kit or a different capacity for the H13SSL-N?

This exact-match kit provides the full 1 TB the board supports with eight 2Rx4 registered DIMMs at DDR5-5600 CL46 1.1 V. Select it when you need maximum capacity; otherwise choose a smaller validated kit that follows the motherboard's population rules.

What does the 5600 MHz rating mean once the memory is installed in the server?

The modules will run at DDR5-5600 (PC5-44800) with CL46 latency at 1.1 V, delivering the rated bandwidth and ECC error correction across all eight slots when the motherboard is fully populated per its memory-configuration guide.

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