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Green bare circuit board DDR5 memory module with black chips, no heat spreader, 288-pin UDIMM form factor

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 CL40 2Rx8 1.1V 288-Pin UDIMM ASUS ROG Strix Z890-E memory upgrade

SKU CH-BYF9-TEZNV

48 GB DDR5 4800 CL40 module validated for the ASUS ROG Strix Z890-E motherboard

  • Capacity48GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 48GB

  • 48GB capacity expands desktop memory for demanding workloads
  • DDR5 4800 speed delivers PC5-38400 bandwidth for responsive performance
  • CL40 latency at 1.1V balances timing with efficient power use
  • 2Rx8 288-pin UDIMM fits ASUS ROG Strix Z890-E motherboard slots
  • Major OEM Samsung Micron Hynix chips ensure reliable module quality

48GB DDR5 4800 UDIMM for ASUS ROG Strix Z890-E

This 48GB DDR5 4800 CL40 module is built for the ASUS ROG Strix Z890-E Gaming WiFi motherboard. It runs at 1.10V as a 2Rx8 unbuffered non-ECC UDIMM. The 288-pin design fits the board's desktop memory slots directly.

System-specific upgrade for compatible DDR5 boards

It suits owners of the named ASUS motherboard who need a single 48GB stick without a heat spreader. It is not for builds that require ECC error correction or registered buffering. It is also not for platforms that cannot accept a 2Rx8 48GB density module.

CL40 latency at 4800 MT/s decides fit

The CAS latency of CL40 at the 4800 MT/s data rate is the key timing figure. Builders should confirm the motherboard qualifies this exact latency and rank configuration before purchase. The 1.10V operating voltage matches the standard DDR5 baseline for this speed grade.

Highlights

  • 48GB capacity expands desktop memory for demanding workloads
  • DDR5 4800 speed delivers PC5-38400 bandwidth for responsive performance
  • CL40 latency at 1.1V balances timing with efficient power use
  • 2Rx8 288-pin UDIMM fits ASUS ROG Strix Z890-E motherboard slots
  • Major OEM Samsung Micron Hynix chips ensure reliable module quality

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ Non-ECC Unbuffered UDIMM
Part NumberMD38400-4828K1
Capacity48GB
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 Content48GB (1X48GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM

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Questions about this item

Does this module fit an ASUS ROG Strix Z890-E motherboard?

It is built for the ASUS ROG Strix Z890-E Gaming WiFi board as a 288-pin DDR5 4800 UDIMM.

Will this 48 GB DDR5 4800 module run with older DDR5 sticks I already have?

Mixing ranks or speeds can cause instability; for best results use identical 2Rx8 CL40 1.10 V modules in matched pairs.

How do I verify the 48 GB 4800 MT/s kit is operating correctly after install?

Enter the UEFI and confirm the memory reads 48 GB at 4800 MT/s with CL40 timings and 1.10 V applied.

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