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Green bare circuit board with black memory chips and gold edge contacts

A-Tech

A-Tech 32GB DDR5 4800 Desktop RAM HMCG88MEBUA081N

SKU CH-KPXP-88J13

32 GB DDR5 4800 desktop DIMM, CL40 at 1.10 V, unbuffered non-ECC replacement for Hynix HMCG88MEBUA081N

  • Capacity32GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo
  • 32 GB capacity lets you run more applications simultaneously
  • DDR5 4800 MHz speed delivers high data throughput for demanding tasks
  • CL40 CAS latency provides responsive memory access timing
  • 1 V standard voltage ensures efficient power consumption
  • Unbuffered non-ECC DIMM design fits standard desktop motherboards

32GB DDR5 4800 desktop memory

This 32GB DDR5 4800 module is a compatible replacement for Hynix HMCG88MEBUA081N and related part numbers. It fits standard 288-pin DIMM slots in desktop computers. The unbuffered, non-ECC design suits consumer platforms.

Practical limits of DDR5 4800

DDR5 4800 operates at 1.10V with a tested frequency of 4800 MT/s and CAS latency of CL40. The PC5-38400 bandwidth rating reflects the peak transfer rate of this standard. Unbuffered modules rely on the memory controller for signal integrity.

CL40 latency at 4800 MT/s

The CL40 timing at 4800 MT/s determines how quickly the module responds to read requests. This latency figure is the primary specification to check against your system requirements. Verify that your motherboard and CPU support this speed and timing combination before purchase.

Highlights

  • 32 GB capacity lets you run more applications simultaneously
  • DDR5 4800 MHz speed delivers high data throughput for demanding tasks
  • CL40 CAS latency provides responsive memory access timing
  • 1 V standard voltage ensures efficient power consumption
  • Unbuffered non-ECC DIMM design fits standard desktop motherboards

Specifications

BrandA-Tech
SeriesCompatible Replacement for Hynix
ModelHMCG88AEBUA, HMCG88AEBUA084N, HMCG88MEBUA, HMCG88MEBUA081N, HMCG88MEBUA084N
Capacity32GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesHMCG88AEBUA, HMCG88AEBUA084N, HMCG88MEBUA, HMCG88MEBUA081N, HMCG88MEBUA084N
Recommend UseCompatible Replacement for Hynix HMCG88AEBUA, HMCG88AEBUA084N, HMCG88MEBUA, HMCG88MEBUA081N, HMCG88MEBUA084N

Questions about this item

Should I pick the HMCG88MEBUA081N or the HMCG88AEBUA084N version?

Both part numbers appear in the compatibility list; this module replaces either one.

What does the 4800 speed rating mean once the module is installed?

The module runs at 4800 MT/s with CL40 latency at the standard 1.10 V DDR5 voltage.

Does the 262-pin DIMM fit a standard 288-pin DDR5 desktop slot?

The product is a 288-pin DDR5 UDIMM; the 262-pin figure in the data is a typo.

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