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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (16x32GB) DDR5 4800 PC5-38400 CL40 1.1V 2Rx8 288-Pin ECC RDIMM memory upgrade

SKU CH-KVBY-Y4FP5

A 512 GB DDR5-4800 registered ECC server kit with sixteen 32 GB dual-rank modules at 1.1 V for Dell PowerEdge R760xa

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Massive 512 GB capacity with 16 x 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity in servers
  • Low 1.10 V operation reduces power draw per module
  • Validated for Dell PowerEdge R760xa rack server compatibility

512 GB DDR5 ECC RDIMM kit

This 16-module kit delivers 512 GB of DDR5 ECC registered memory for Dell PowerEdge R760xa servers. Each 32 GB module runs at 4800 MT/s with CL40 latency and 1.1 V operation. The registered design and on-die ECC suit mission-critical workloads that demand data integrity.

288-pin registered modules without heat spreaders

The 2Rx8 organisation uses major OEM chips from Samsung Micron or Hynix. Registered buffering reduces electrical load on the server memory controller. Absence of heat spreaders allows dense DIMM stacking in the R760xa chassis while standard 288-pin DDR5 keying prevents mis-insertion.

Verify 16-slot population and BIOS revision

Confirm the R760xa configuration supports sixteen 32 GB RDIMMs at 4800 MT/s before ordering. Check the Dell memory population guide for rank limits per channel. Ensure the system BIOS is current to initialise the full 512 GB capacity at rated speed.

How it compares

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

Price $15,369.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $30.02 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 lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-328K16
Total capacity512 GB (16 × 32 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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items512 GB (16 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does the DDR5 4800 PC5-38400 interface mean for real-world throughput?

Each module runs at 4800 MT/s with a PC5-38400 rating, giving a peak transfer rate of 38400 MB/s per DIMM.

What physical space and slot type does this 16-module kit require?

The kit contains sixteen 288-pin DDR5 RDIMMs; the server must provide sixteen free DDR5 RDIMM slots.

What is the correct installation sequence for this registered ECC memory?

Populate slots per the Dell PowerEdge R760xa memory population guide, ensuring each 2Rx8 registered DIMM is fully seated until the ejector clips lock.

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