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Green rectangular DDR3 server memory module with 240 gold pins and black chips

A-Tech

A-Tech 32GB DDR3 1866 ECC LRDIMM 4Rx4 1.5V 240-Pin Server RAM

SKU CH-JQAD-4X0ZE

A 32 GB DDR3 1866 ECC load-reduced DIMM with CL13 latency, 1.5 V operation and 240-pin form factor for servers and workstations

  • Capacity32GB
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredLoad Reduced

Capacity 32GB

  • 32 GB capacity expands server memory headroom for larger workloads
  • DDR3 1866 MHz speed accelerates data throughput in compatible systems
  • ECC Load Reduced design corrects errors while reducing electrical load on the memory bus
  • Quad-rank 4Rx4 organisation fits high-density modules into 240-pin DIMM slots
  • 5 V standard DDR3 voltage ensures broad platform compatibility

Server memory upgrade

This A-Tech module adds 32 GB of DDR3 1866 capacity to compatible servers and workstations. It uses ECC Load Reduced DIMM technology with a 4Rx4 quad-rank layout to support high-density memory configurations. The module runs at standard 1.5 V and carries a CL13 latency rating. It is built for enterprise systems that require registered ECC memory.

Build integration

The 240-pin DIMM fits DDR3 server platforms that specifically support LRDIMM modules; it will not work in desktop or laptop computers. Load Reduced buffering reduces electrical load on the memory controller, freeing headroom for populating additional slots. ECC circuitry detects and corrects single-bit errors to maintain data integrity. Verify your system manual for supported speeds, ranks and population rules before installation.

Capacity and headroom

A single 32 GB stick provides substantial memory for virtualisation, database caching and multi-threaded workloads. Quad-rank organisation maximises density per channel, though total capacity remains limited by the platform's maximum supported memory and rank count. The 1866 MHz speed delivers PC3-14900 bandwidth for DDR3-era server processors. Systems needing more memory must add further modules within the platform's slot and rank limits.

Ciri-ciri utama

  • 32 GB capacity expands server memory headroom for larger workloads
  • DDR3 1866 MHz speed accelerates data throughput in compatible systems
  • ECC Load Reduced design corrects errors while reducing electrical load on the memory bus
  • Quad-rank 4Rx4 organisation fits high-density modules into 240-pin DIMM slots
  • 5 V standard DDR3 voltage ensures broad platform compatibility

Spesifikasi

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 32GB 4Rx4 PC3-14900L
Capacity32GB
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.50V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Will the 1.5V standard voltage and CL13 latency become the first bottleneck under sustained server workloads?

The module runs at the standard 1.50V DDR3 voltage with CL13 latency; under continuous load the memory controller and thermal limits of the platform typically constrain throughput before the DIMM itself does.

How much heat and power does a 32GB quad-rank LRDIMM add when the server runs all day?

Load-reduced buffering lowers electrical load on the bus, so a 1.5V 4Rx4 module adds modest incremental power and heat compared with a standard registered DIMM of the same capacity.

What must my system already support to accept this 240-pin DDR3 ECC LRDIMM?

The host must be a DDR3 server or workstation platform that explicitly supports ECC load-reduced DIMMs and quad-rank x4 modules in its memory controller and BIOS.

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