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Two green DDR5 UDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 1.1V 288-Pin UDIMM ASUS ROG Strix Z890-E Gaming memory upgrade

SKU CH-1ARN-01ZKK

64 GB dual-channel DDR5 kit at 4800 MT/s with CL40 latency and 1.1 V operation

  • Capacity64GB (2 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 64GB 2X32GB

  • 64 GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 MT/s transfers data faster than previous DDR generations
  • CL40 latency keeps response tight under sustained loads
  • 1 V operation reduces power draw and heat output
  • 288-pin UDIMM kit validated for ASUS ROG Strix Z890-E Gaming motherboard

Compatible DDR5 upgrade for ASUS ROG Strix Z890-E

This NEMIX RAM kit provides 64 GB of DDR5 4800 memory in a matched pair of 32 GB modules. It is built specifically for the ASUS ROG Strix Z890-E Gaming motherboard using standard 288-pin UDIMM form factor.

For standard unbuffered desktop systems needing 64

This kit suits builders populating two slots on the Z890-E Gaming board with non-ECC memory. It is not for servers or workstations requiring registered DIMMs or error-correcting code functionality.

Dual-rank 2Rx8 organisation at CL40 latency

Each 32 GB module uses a 2Rx8 configuration with CL40 timings at 1.10 V. This rank structure and latency value determine compatibility with the memory controller on the target platform.

Highlights

  • 64 GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 MT/s transfers data faster than previous DDR generations
  • CL40 latency keeps response tight under sustained loads
  • 1 V operation reduces power draw and heat output
  • 288-pin UDIMM kit validated for ASUS ROG Strix Z890-E Gaming motherboard

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ Non-ECC Unbuffered UDIMM
Part NumberMD38400-328K2
Capacity64GB (2 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (2X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

Should I choose the 2x32GB kit or a single 64GB module for my ASUS ROG Strix Z890-E Gaming WiFi motherboard?

The 2x32GB kit is the correct choice because the board runs dual-channel; a single 64GB stick would run in single-channel mode and halve memory bandwidth.

What does the DDR5 4800 speed rating mean when the kit is installed in the ASUS ROG Strix Z890-E Gaming WiFi motherboard?

The modules will operate at 4800 MT/s with CL40 latency at 1.10V, delivering PC5-38400 bandwidth in the board's default DDR5 slots without manual tuning.

How does the 288-pin DDR5 UDIMM interface limit performance on the ASUS ROG Strix Z890-E Gaming WiFi motherboard?

The standard UDIMM interface caps the kit at the JEDEC 4800 MT/s base speed and 1.10V; higher frequencies require motherboard XMP/EXPO profiles not guaranteed on this unbuffered non-ECC kit.

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