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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 128GB 4x32GB DDR5 4800 ECC RDIMM ASUS Z13PE-D16

SKU CH-ME1F-0YPX6

Four-module 128 GB DDR5 4800 ECC registered kit built for the ASUS Z13PE-D16 server board

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM for server-grade data integrity
  • 1 V operation reduces power draw under load
  • Validated for ASUS Z13PE-D16 motherboard compatibility

Server Memory Kit

This 128GB DDR5 kit contains four 32GB registered ECC RDIMMs built for the ASUS Z13PE-D16 server board. It targets administrators who need maximum capacity per channel in a validated configuration. The modules operate at 4800 MT/s with CL40 latency at 1.1V. Buyers who need non-ECC or unbuffered DIMMs for a workstation should look elsewhere.

Registered ECC Design

Each module uses a 1Rx4 organisation and major OEM chips from Samsung, Micron or Hynix without a heat spreader. The 288-pin RDIMM form factor fits the Z13PE-D16 memory slots and the registered buffer reduces electrical load on the memory controller. Systems that require UDIMM or LRDIMM pinouts cannot use this kit.

Thermal and Power Profile

Running at 1.1V keeps power draw low for dense server deployments. The absence of heat spreaders relies on chassis airflow for cooling, so adequate front-to-back air movement is required. No active cooling or additional voltage headroom is needed for standard operation.

How it compares

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

Price $3,774.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.49 per GB
Pricier than about 84% 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 numberMR38400-314K4
Total capacity128 GB (4 × 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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (4 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

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

The modules run at 4800 MT/s with a PC5-38400 bandwidth rating, and the memory controller on the ASUS Z13PE-D16 will operate them at that speed when all four slots are populated.

Will these 288-pin RDIMMs fit the ASUS Z13PE-D16 memory slots without clearance issues?

Yes, they are 288-pin DDR5 RDIMMs without heat spreaders, matching the Z13PE-D16 DIMM slots and leaving room for CPU coolers.

How do I install the 4x32 GB kit correctly on the Z13PE-D16, and what step is often missed?

Populate all four channels following the board's population guide, seat each RDIMM until the retention clips click, then enter the BIOS to confirm the 128 GB total and enable ECC.

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