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Green printed circuit board with black memory chips in a 288-pin DIMM form factor

A-Tech

A-Tech 32GB DDR4 2400MHz ECC LRDIMM 2Rx4 CL17 1.20V server RAM

SKU CH-SC27-G93SQ

32 GB DDR4 2400 MHz ECC LRDIMM module with CL17 latency and 1.20 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed accelerates data throughput
  • ECC LRDIMM design reduces electrical load for stability
  • CL17 latency at 1.20 V balances performance and efficiency
  • 288-pin 2Rx4 module replaces Hynix HMA84GL7AFR4N-UH and HMA84GL7MFR4N-UH

32GB DDR4 ECC LRDIMM for servers

This 32GB DDR4 2400MHz module uses Load Reduced DIMM technology with ECC error correction. It runs at CL17 latency and 1.20V standard voltage on a 288-pin interface. The dual-rank 2Rx4 organisation suits multi-socket servers and workstations that need maximum density per slot.

Replaces Hynix HMA84GL7AFR4N-UH and HMA84GL7MFR4N-UH

The module is a direct equivalent for those specific Hynix part numbers. The upgrade is worth it when your system requires ECC LRDIMM registered memory and has free 288-pin DDR4 slots. It is not for platforms that only accept unbuffered UDIMMs or standard RDIMMs without load reduction.

Sustained load behaviour with Major Brand Chips

Major Brand Chipset components undergo quality assurance testing for dependable operation under continuous server workloads. ECC detection corrects single-bit errors during long compute runs. Load Reduced buffering lowers electrical load on the memory controller, helping stability when all channels are populated at 2400MHz.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $119.99
Cheaper than about 62% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.75 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeLoad Reduced
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 288-pin DDR4 LRDIMM fit my server's memory slots?

The module uses the standard 288-pin DDR4 DIMM form factor, so it fits any server or workstation slot designed for DDR4 LRDIMMs.

Do I need to populate specific slots or channels when installing this 2Rx4 ECC module?

Install the module in the slot sequence recommended by your system manual; the common mistake is mixing LRDIMMs with standard RDIMMs in the same channel.

How can I tell when this 32GB DDR4 2400MHz kit should be replaced?

Run periodic memory diagnostics; replace the module if ECC correctable error counts rise sharply or the system logs uncorrectable memory errors.

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