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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 384GB 4x96GB 5600MHz CL46 1.1V 2Rx4 Supermicro X14SDW-40C-SP9F memory upgrade

SKU CH-TDYG-G4J33

384 GB DDR5 ECC registered server memory kit in four 96 GB modules at 5600 MHz CL46 1.1 V 2Rx4 for Supermicro X14SDW-40C-SP9F

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

  • 384 GB capacity in a 4 × 96 GB kit for dense server workloads
  • DDR5 5600 MHz PC5-44800 speed with CL46 latency for responsive data access
  • Registered ECC RDIMM architecture corrects single-bit errors to protect data integrity
  • 10 V operating voltage reduces power draw in fully populated slots
  • 288-pin 2Rx4 modules validated for Supermicro X14SDW-40C-SP9F motherboard compatibility

384GB DDR5 ECC RDIMM kit

This 384GB kit contains four 96GB DDR5-5600 Registered ECC RDIMMs built for the Supermicro X14SDW-40C-SP9F motherboard. It delivers 288-pin DDR5 memory with CL46 latency at 1.10V for server workloads that require high capacity and error correction.

Critical spec: 2Rx4 Registered ECC at DDR5-5600

The memory controller expects exactly 2Rx4 Registered ECC modules at DDR5-5600 (PC5-44800) with 1.10V operation; any other rank, voltage, or buffering type will prevent the system from recognizing the full 384GB at rated speed.

For Supermicro X14SDW-40C-SP9F upgrades only

Suitable for administrators populating all four slots on this specific board with validated 96GB RDIMMs; not for builds needing UDIMM, SODIMM, non-ECC, or lower-capacity modules that the board's population rules do not support.

How it compares

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

Price $11,496.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $29.94 per GB
Pricier than about 85% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-9624K4
Total capacity384 GB (4 × 96 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 items384 GB 4 × 96 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

Will the DDR5-5600 speed run at full 5600MHz on the Supermicro X14SDW-40C-SP9F?

Yes, the kit is spec-matched to the board's DDR5-5600 memory controller so all four slots operate at the rated 5600MHz when populated per the manual.

Does the PC5-44800 rating limit bandwidth on this motherboard?

PC5-44800 is the JEDEC peak transfer rate for DDR5-5600; the X14SDW-40C-SP9F's controller supports that ceiling natively.

Do the 288-pin RDIMMs fit the X14SDW-40C-SP9F DIMM slots without adapters?

The board uses standard DDR5 RDIMM sockets; the 288-pin modules seat directly following the population order in the system manual.

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