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Eight green circuit boards with black memory chips in a row

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 768GB (8×96GB) CL52 1.1V 2Rx4 memory upgrade

SKU CH-C0PE-E5TTW

Eight 96 GB DDR5 ECC Registered RDIMMs delivering 768 GB at 6400 MT/s, CL52, 1.1 V, 2Rx4 for Supermicro X14SDW-64C-SP9F

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 4 more
  • Massive 768 GB capacity with eight 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 bandwidth
  • Registered ECC design corrects errors and stabilises full population
  • CL52 latency at 1.1 V for efficient server operation
  • Verified fit for Supermicro X14SDW-64C-SP9F motherboard

Exact-Match Server Memory Kit

This NEMIX RAM kit delivers 768GB of DDR5 ECC registered memory across eight 96GB RDIMMs. It is built for administrators upgrading a Supermicro X14SDW-64C-SP9F motherboard that requires the precise rank, voltage and timing the board expects.

2Rx4 Registered ECC Architecture

The dual-rank 2Rx4 organisation and registered buffer offload the memory controller so every slot runs fully populated at the rated DDR5 6400 speed. ECC corrects single-bit errors on the fly, preventing silent data corruption in production workloads.

Sustained Load Stability

Registered buffering maintains signal integrity across all eight modules during continuous operation, while the 1.1V operating voltage keeps power draw predictable. The kit is validated for full-capacity population on the target platform without down-clocking.

How it compares

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

Price $23,079.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $30.05 per GB
Pricier than about 86% 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 numberMR51200-9624K8
Total capacity768 GB (8 × 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 items768 GB 8 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the DDR5-6400 speed actually run at 6400 MT/s on the Supermicro X14SDW-64C-SP9F?

Yes, the kit is spec-matched to the board's memory controller so all eight slots populate at the rated DDR5-6400 speed without down-clocking.

Does the PC5-51200 rating limit the bandwidth I can expect in this server?

PC5-51200 is the peak transfer rate for DDR5-6400, so the modules deliver up to that bandwidth when the motherboard runs them at the rated speed.

Do these 288-pin RDIMMs fit the Supermicro X14SDW-64C-SP9F without adapters?

Yes, the 288-pin Registered DIMM form factor is exactly what the board requires; no UDIMM or SODIMM conversion is needed.

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