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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech Supermicro Certified 32GB DDR4 3200MHz ECC Registered RDIMM 2Rx8 288-Pin Server Memory

SKU CH-MPGF-WBB8Z

32 GB DDR4 3200 MHz ECC registered RDIMM with Micron chips, CL22 timing and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMicron Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • 32GB DDR4 3200MHz ECC registered RDIMM capacity
  • Micron chipset ensures reliable data integrity
  • Dual-rank 2Rx8 design optimises throughput
  • 20V standard voltage reduces power draw

Certified Server Memory

This 32 GB DDR4 3200 MHz module is a Supermicro certified RDIMM built for enterprise servers and workstations. It carries Micron chips in a 2Rx8 dual-rank layout and runs at the standard 1.2 V DDR4 voltage with CL22 latency.

Suited for ECC registered platforms

The stick is designed for systems that require registered ECC memory and will not function in desktop or laptop boards that accept only unbuffered non-ECC DIMMs. Buyers who need consumer SO-DIMMs or unregistered UDIMMs should look elsewhere.

Fits 288-pin RDIMM slots

Installation requires an available 288-pin DDR4 RDIMM slot on a compatible motherboard. The registered buffer reduces electrical load on the memory controller, freeing headroom for additional modules in high-density configurations.

How it compares

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

Price $263.99
Pricier than about 58% 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 $8.25 per GB
Pricier than about 59% 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 nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR432MD-ER32
Total capacity32 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

What server motherboard do I need to install this 288-pin DDR4 RDIMM?

A motherboard with DDR4 RDIMM slots that accepts 1.2V registered ECC modules at 3200MHz.

Will this CL22 module run at its rated speed if my other DIMMs are slower?

The system will clock all DIMMs to the slowest installed speed and tightest common timings.

How can I confirm the module is recognised as 32GB ECC Registered at 3200MHz?

Check the BIOS memory information or run a system tool such as dmidecode to verify capacity, type and speed.

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