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Two green SODIMM sticks, black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 2Rx8 1.1V 262-Pin SODIMM for ASUS R680EI-IM-A

SKU CH-HAHT-SMMND

A 64 GB DDR5 SODIMM kit with two 32 GB modules running at 4800 MT/s, CL40, 1.1 V, built for the ASUS R680EI-IM-A industrial motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB kit expands system memory for demanding workloads
  • Dual 32 GB modules enable dual-channel bandwidth
  • DDR5 4800 speed delivers high data transfer rates
  • CL40 latency at 1.10 V balances responsiveness and efficiency
  • 262-pin SODIMM form factor fits ASUS R680EI-IM-A industrial motherboard

Targeted DDR5 upgrade

This 64 GB kit delivers two 32 GB SODIMM modules built for the ASUS R680EI-IM-A industrial motherboard. It suits engineers and integrators who need maximum supported capacity in a compact platform.

DDR5 4800 interface limits

The modules run at 4800 MT/s with CL40 latency at 1.10 V, matching the PC5-38400 standard for non-ECC unbuffered memory. Bandwidth and timing are fixed by the platform, so manual tuning or higher speeds are not available.

Industrial-grade construction

Major-brand Samsung, Micron or Hynix chips populate a 2Rx8 layout without heat spreaders, keeping the 262-pin form factor slim for dense chassis. The unbuffered design installs directly in the motherboard slots with no extra cabling or clearance concerns.

How it compares

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

Price $557.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.72 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered SODIMM Memory
Part numberMS38400-328K2
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 SODIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items64 GB (2 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 262-PIN Non-ECC SODIMM KIT

Questions about this item

Should I pick the 64 GB kit or buy single 32 GB modules?

The kit contains two matched 32 GB modules that are tested together for dual-channel operation on the ASUS R680EI-IM-A, so the 64 GB kit is the correct choice.

What does DDR5 4800 CL40 mean for everyday workloads?

The modules run at 4800 MT/s with a CAS latency of 40 cycles, delivering the standard JEDEC DDR5 baseline performance for the industrial motherboard.

Does the 262-pin SODIMM fit the ASUS R680EI-IM-A memory slots?

Yes, the 262-pin DDR5 SODIMM form factor matches the slots on the ASUS R680EI-IM-A industrial motherboard.

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