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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 32GB DDR4 2400 ECC LRDIMM 2Rx4 Server Memory

SKU CH-T2XY-CGYTB

32 GB DDR4 2400 ECC LRDIMM 2Rx4 server memory with 1.2 V operation and CL17 latency

  • Capacity32GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • 32 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed delivers high data throughput
  • ECC Load Reduced DIMM corrects errors automatically
  • 2Rx4 rank organisation maximises memory density
  • 2 V standard voltage reduces power consumption

32GB DDR4 2400 ECC LRDIMM for Servers

This module delivers 32GB of DDR4 memory at 2400MHz with ECC and load-reduced buffering. It targets administrators upgrading compatible server or workstation platforms that require registered memory. The 2Rx4 organisation and 1.20V operation match the Samsung M386A4K40BB0-CRC and M386A4K40BB0-CRC5 part numbers. Builders needing unbuffered or non-ECC DIMMs should select a different product.

Sustained Load Behaviour with Load-Reduced Design

The load-reduced architecture reduces electrical loading on the memory bus, helping maintain signal integrity when all slots are populated. ECC detects and corrects single-bit errors during continuous operation. CL17 latency at PC4-19200 provides consistent throughput for virtualisation, database and compute workloads that run for extended periods. Systems not qualified for LRDIMM will not benefit from this module.

Upgrade Path from Smaller or Non-ECC Modules

This 32GB stick replaces lower-capacity DDR4 LRDIMMs or non-ECC DIMMs in qualified platforms, doubling density per slot. The jump is worthwhile when the motherboard supports LRDIMM and the workload demands ECC protection at higher memory density. Buyers whose systems only accept standard RDIMM or UDIMM cannot use this module and must choose the correct form factor.

Highlights

  • 32 GB capacity handles heavy server workloads
  • DDR4 2400 MHz speed delivers high data throughput
  • ECC Load Reduced DIMM corrects errors automatically
  • 2Rx4 rank organisation maximises memory density
  • 2 V standard voltage reduces power consumption

Specifications

BrandA-Tech
Capacity32GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

How much heat and power does the 1.20 V DDR4 2400 module draw under continuous server loads?

The module runs at the standard DDR4 voltage of 1.20 V, so power draw and heat output stay within the normal range for registered server DIMMs at this speed.

What motherboard slot and chipset support are required to run this 288-pin LRDIMM?

You need a server or workstation board with DDR4 288-pin DIMM slots that explicitly support Load Reduced ECC memory; consumer desktop chipsets will not work.

Can I mix this 2Rx4 LRDIMM with older registered DIMMs in the same system?

Mixing Load Reduced and standard Registered DIMMs is not supported; all slots must use the same memory architecture for the system to boot and run stably.

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