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Green rectangular DDR4 RDIMM module with gold edge connectors and black memory chips on both sides

A-Tech

A-Tech MEM-DR432L-CL07-ER32 32GB DDR4 3200 ECC Registered RDIMM server RAM

SKU CH-DBRN-MEJB3 MPN MEM-DR432L-CL07-ER32

32 GB DDR4 3200 ECC registered RDIMM for servers, CL22 at 1.2 V, dual-rank 288-pin Micron module

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMicron Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles heavy server workloads
  • DDR4 3200 speed delivers fast data throughput
  • ECC registered design protects data integrity
  • Supermicro certified for validated compatibility
  • Micron chipset ensures reliable module quality

32GB DDR4 3200 ECC RDIMM server memory

This 32GB DDR4 3200 ECC Registered RDIMM uses Micron chips and carries Supermicro certification. It is built for servers and workstations that require error-correcting registered memory for stable operation under sustained workloads. The dual-rank 2Rx8 module runs at standard 1.20V DDR4 voltage.

Verify DDR4 RDIMM support and slot population rules

Check that your motherboard accepts DDR4 RDIMM modules and supports 32GB per slot at 3200MHz with CL22 latency. Confirm the maximum capacity per channel and the supported rank configuration before ordering. Registered memory will not work in boards that only take unbuffered DIMMs.

Standard voltage and registered design aid thermal

The module operates at the standard 1.20V DDR4 voltage with no extra cooling requirements beyond normal server airflow. Registered buffering reduces electrical load on the memory controller, helping maintain consistent temperatures during continuous use. Power draw scales with capacity and speed within normal DDR4 limits.

How it compares

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

Price $92.99
Cheaper than about 71% 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 $2.91 per GB
Cheaper than about 90% 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-DR432L-CL07-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
Size & build
Shipping weight0.09 kg
Package size152 × 51 × 25 mm

Questions about this item

What comes in the box and do I need to buy anything else?

The package contains one 32GB DDR4 3200 ECC Registered RDIMM module; no extra cables, brackets or software are required.

How do I choose between the listed versions or capacities?

This part number is a single 32GB 2Rx8 RDIMM; select it when your server needs one 32GB registered ECC DIMM at 3200MT/s.

What does the 3200MHz rating mean once the module is installed?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.20V, delivering the rated speed when the platform supports it.

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