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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM RS700-E11-RS12U 256GB (16x16GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-YGBP-5QFWE MPN RS700-E11-RS12U

A 256GB kit of 16 DDR5 4800 ECC registered DIMMs for the ASUS RS700-E11-RS12U server

  • Total capacity256 GB (16 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256 GB total capacity for large-scale server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • 16 matched 16 GB modules simplify installation
  • 1 V operation reduces power draw

System-Specific 256GB DDR5 Kit

This 256GB kit contains sixteen 16GB DDR5 4800 registered ECC RDIMMs built for the ASUS RS700-E11-RS12U 1U dual-socket server. It targets IT teams expanding memory capacity in that exact platform.

Sustained Load Stability

Modules are stress tested under load to maintain reliability during continuous enterprise workloads. Registered buffering and on-die ECC protect data integrity across all 256GB at 1.1V.

Pre-Installation Checklist

Verify the server model is RS700-E11-RS12U and that all sixteen DIMM slots are free. Confirm the BIOS supports DDR5 4800 registered ECC population rules for dual-socket operation.

How it compares

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

Price $6,808.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (16 × 16 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $26.60 per GB
Pricier than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K16
Total capacity256 GB (16 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items256 GB (16 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does the 1.1 V DDR5 kit draw when the RS700-E11-RS12U runs continuously?

Each 16 GB module operates at 1.10 V, so the full 256 GB kit runs at the standard DDR5 voltage without extra power overhead.

What must the ASUS RS700-E11-RS12U already have to accept this 16-module kit?

The server needs 16 free 288-pin DDR5 RDIMM slots and a motherboard qualified for registered ECC memory at 4800 MT/s.

Can I mix these CL40 1Rx8 modules with slower DDR5 DIMMs already installed in the RS700-E11-RS12U?

The kit is validated at 4800 MT/s CL40; adding slower DDR5 will force the whole channel down to the lower speed and looser timing.

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