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Green PCB DDR4 RDIMM with black Samsung chips and silver heat spreader

A-Tech

A-Tech 32GB DDR4 2400 ECC Registered RDIMM 2Rx4 Supermicro Certified

SKU CH-ASDB-6GABS

32 GB DDR4 2400 MHz ECC registered RDIMM, dual-rank 2Rx4 with Samsung chips, Supermicro certified

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetSamsung Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed with CL17 latency
  • ECC registered design prevents data corruption
  • Samsung M393A4K40BB1-CRC chipset ensures reliability
  • Supermicro certified MEM-DR432L-SL01-ER24 for guaranteed compatibility

32GB DDR4 2400 ECC RDIMM for servers

This 32GB DDR4 2400 ECC Registered DIMM is built for Supermicro platforms that require registered memory with error correction. It uses Samsung chips in a 2Rx4 layout and runs at 1.20V CL17. System administrators upgrading compatible 288-pin servers will find it a direct fit for qualified memory lists.

Replaces non-ECC or unbuffered modules

The jump is worth it when your workload demands data integrity and the motherboard requires registered DIMMs. Non-ECC or unbuffered memory will not function in these slots. If your board accepts RDIMMs and you need validated Supermicro compatibility, this module meets that requirement.

Handles 32GB per slot at DDR4 2400

Each module provides 32GB capacity at PC4-19200 speed with dual-rank organisation. It comfortably serves virtualisation hosts and database nodes that rely on registered ECC stability. Headroom ends when the platform exceeds 2400 MT/s or needs higher density than a single 32GB RDIMM can deliver.

How it compares

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

Price $147.99
Cheaper than about 56% 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 $4.62 per GB
Cheaper than about 76% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR432L-SL01-ER24
Total capacity32 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin RDIMM fit my server's DDR4 slots?

Yes, the module uses the standard 288-pin DDR4 RDIMM form factor, so it fits any server motherboard slot designed for registered DDR4 memory.

Do I need to configure anything in BIOS after installing this CL17 ECC registered module?

Most server BIOSes detect the 2400 MHz speed, CL17 timings, 1.2 V voltage and ECC registered mode automatically; the common mistake is mixing registered and unbuffered DIMMs in the same channel.

When should I consider replacing this Samsung 32 GB 2Rx4 module?

Replace it if memory diagnostics report correctable ECC errors that become uncorrectable, or if the server logs repeated machine-check exceptions tied to this DIMM.

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