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Four green circuit boards with black chips and gold contacts in a clear plastic tray

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5200 CL38 UDIMM memory upgrade

SKU CH-DJWA-SRBDM

A 64 GB DDR5 kit with four 16 GB unbuffered UDIMMs running at 5200 MT/s, CL38 latency and 1.1 V, validated for ASRock Z790 Taichi motherboards

  • Capacity64GB (4 x 16GB)
  • SpeedDDR5 5200 (PC5 41600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 64GB 4X16GB

  • 64GB kit (4×16GB) expands desktop capacity for heavy multitasking
  • DDR5 5200 speed delivers high bandwidth for demanding workloads
  • CL38 latency supports responsive system performance
  • 10V operation reduces power draw and heat output
  • Validated for ASRock Z790 Taichi series motherboards

Compatible ASRock Z790 DDR5 Kit

This 64GB kit contains four 16GB DDR5 UDIMM modules validated for ASRock Z790 Taichi series motherboards. It targets builders upgrading compatible desktop systems with matched capacity. The kit delivers 5200 MT/s speed at CL38 latency for supported platforms.

Unbuffered Non-ECC 288-Pin Modules

Each module uses a 1Rx8 organisation and operates at 1.10V without a heat spreader. The standard 288-pin DDR5 UDIMM form factor fits consumer desktop DIMM slots directly. Unbuffered non-ECC design suits typical desktop workloads rather than server or workstation error-correction needs.

DDR5 5200 Standard Practical Limits

The PC5-41600 rating defines the peak transfer rate of this DDR5 interface. Real-world bandwidth depends on motherboard memory controller quality and BIOS optimisation. Four-rank population across four slots may limit maximum stable frequency on some Z790 implementations.

Highlights

  • 64GB kit (4×16GB) expands desktop capacity for heavy multitasking
  • DDR5 5200 speed delivers high bandwidth for demanding workloads
  • CL38 latency supports responsive system performance
  • 10V operation reduces power draw and heat output
  • Validated for ASRock Z790 Taichi series motherboards

Specifications

BrandNEMIX RAM
SeriesASRock Gaming Motherboard Compatible Series Memory
ModelASRock DDR5 5200MHZ Non-ECC Unbuffered UDIMM
Part NumberMD41600-618K4
Capacity64GB (4 x 16GB)
SpeedDDR5 5200 (PC5 41600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASRock
CAS LatencyCL38
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank1Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content64GB (4X16GB) DDR5 5200MHZ PC5-41600 1Rx8 1.1V CL44 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

Does DDR5 5200 PC5-41600 run at 5200 MT/s on a Z790 Taichi motherboard?

The kit is rated for DDR5 5200 (PC5-41600). On a compatible ASRock Z790 Taichi board it will operate at 5200 MT/s provided the BIOS is set to the XMP/EXPO profile for that speed.

Will four 288-pin UDIMM modules fit the four DIMM slots on the Z790 Taichi Carrara?

Each module is a standard 288-pin DDR5 UDIMM. The Z790 Taichi Carrara provides four DDR5 DIMM slots, so the 4×16 GB kit occupies all slots without clearance issues.

What BIOS step enables the CL38 timing on this memory kit?

After seating all four modules, enter the UEFI, load the XMP/EXPO profile labelled DDR5 5200, save and reboot. The board then applies the 38-44-44 timing at 1.10 V automatically.

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