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Green circuit board with black memory chips and gold contacts

A-Tech

A-Tech 32GB DDR4 2400 ECC RDIMM 2Rx4 CL17 1.2V 288-Pin Server Memory

SKU CH-P6FH-2BZ39

32 GB DDR4 2400 ECC registered DIMM with 2Rx4 organisation and CL17 latency

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity expands server memory headroom for heavier workloads
  • DDR4 2400 MHz speed delivers PC4-19200 bandwidth for responsive data access
  • ECC registered design detects and corrects errors to protect data integrity
  • 2Rx4 dual-rank layout increases memory density per DIMM slot
  • 2 V standard voltage reduces power draw in 288-pin form factor

Server memory upgrade

This 32 GB DDR4 module runs at 2400 MHz with CL17 latency and 1.2 V operation. It is built as a registered ECC DIMM for server and workstation platforms that require error correction and signal buffering.

Registered ECC design

The 2Rx4 organisation and registered interface reduce electrical load on the memory controller, allowing higher densities in multi-slot systems. The 288-pin DIMM form factor fits standard DDR4 server slots without adapters or proprietary connectors.

Major-brand chipset

Modules use major-brand chips and undergo quality-assurance testing before shipment. The specification matches Samsung M392A4K40BM0-CRC, M393A4K40BB1-CRC and M393A4K40CB1-CRC part numbers for direct replacement.

How it compares

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

Price $108.99
Cheaper than about 66% 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 $3.41 per GB
Cheaper than about 86% of the 6,064 comparable items (median $7.25 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 nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the DDR4 2400 interface cap memory bandwidth at PC4-19200 speeds?

Yes, the module runs at DDR4 2400 MHz which is rated PC4-19200, so peak transfer bandwidth is capped at that data rate.

Will this 288-pin registered DIMM fit a standard server memory slot?

The stick uses the standard 288-pin DDR4 RDIMM form factor, so it fits any server or workstation board that accepts registered DDR4 DIMMs.

Is there a specific installation step for registered ECC modules that people often miss?

Registered ECC DIMMs must go into slots that support registered memory; inserting them into a consumer board that only takes unbuffered DIMMs will prevent the system from posting.

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