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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 4800 CL40 4Rx4 ECC RDIMM Dell PowerEdge R760xa server RAM

SKU CH-YVTP-Z65PF

2 TB of DDR5 server memory in sixteen 128 GB registered ECC modules running at 4800 MT/s with CL40 latency and 1.10 V

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 2TB total capacity for memory-intensive workloads backed by 16 modules of 128GB each
  • DDR5 4800 speed delivers high bandwidth with PC5-38400 rating for demanding server tasks
  • ECC registered design with 4Rx4 organisation ensures data integrity and signal stability
  • 1V operating voltage reduces power draw across all 16 DIMMs in dense configurations
  • Validated for Dell PowerEdge R760xa rack servers using major OEM Samsung Micron Hynix chips

NEMIX DDR5 2TB RDIMM kit for Dell PowerEdge R760xa

This 16-module kit delivers 2TB of DDR5 registered ECC memory built for the Dell PowerEdge R760xa rack server. Each 128GB stick runs at 4800 MT/s with CL40 latency and 1.10V operation. The 4Rx4 organization and major-OEM DRAM chips target enterprise workloads that demand maximum capacity and error correction.

Verify DDR5 RDIMM slots

Confirm the R760xa motherboard accepts 288-pin DDR5 RDIMMs and can populate all 16 slots with 4Rx4 modules at the rated speed. Check the system BIOS version against Dell’s qualified-vendor list for this part number. Ensure the platform’s memory-controller limits do not reduce the 4800 MT/s data rate when fully populated.

Suited for IT teams maximising R760xa memory

Ideal for virtualization hosts, in-memory databases and HPC clusters that need the full 2TB ceiling on this platform. Not a fit for consumer desktops, workstations that require unbuffered DIMMs, or any system limited to lower-rank modules or slower DDR5 speeds. Buyers needing smaller increments or different form factors should look elsewhere.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $61,786.99
Pricier than about 98% of the 6,523 comparable items (median $188.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $30.89 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 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 lineDell Series Server Memory
Model nameDell Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-744K16
Total capacity2 TB (16 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Does the kit include anything besides the 16 DDR5 modules?

The package contains 16 registered 128 GB DDR5 RDIMMs for a total of 2 TB; no heat spreaders, cables or tools are included.

Why choose the 16 x 128 GB 4Rx4 kit instead of smaller capacities?

This 2 TB kit fills 16 slots with 4Rx4 modules running at 4800 MT/s CL40, maximising capacity per slot for the PowerEdge R760xa.

What does the 4800 MT/s rating deliver in the R760xa?

The modules operate at DDR5 4800 (PC5 38400) with CL40 latency at 1.10 V, providing the rated throughput when the server memory controller runs at that speed.

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