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Two green DDR4 LRDIMM sticks, 288-pin, black chips, silver contacts

A-Tech

A-Tech 64GB (2x32GB) DDR4 2133 ECC LRDIMM 4Rx4 Server RAM

SKU CH-BYRX-A52Y8

Dual-channel 64 GB kit of DDR4 2133 ECC LRDIMM modules with CL15 latency and 1.20 V operation

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredLoad Reduced

Capacity 64GB (2 x 32GB)

  • Handles heavy workloads with 64GB dual-channel kit
  • 4Rx4 quad-rank design maximises server memory density
  • ECC load-reduced technology ensures data integrity
  • 2133MHz DDR4 speed improves system responsiveness
  • 2V standard voltage maintains efficient operation

Server DDR4 ECC LRDIMM Kit

This A-Tech kit provides 64 GB of DDR4 2133 MHz ECC LRDIMM memory in two 32 GB modules. It uses a 288-pin DIMM form factor, quad-rank 4Rx4 organisation, and runs at 1.20 V. The modules are designed for server and workstation platforms that require load-reduced registered memory with error correction.

Platform Compatibility Check

Verify that your system supports DDR4 ECC LRDIMM modules with a 4Rx4 rank configuration and 288-pin DIMM slots. Consult the motherboard or server manual for qualified memory lists, maximum capacity per slot, and required population rules for multi-channel operation. This kit is not compatible with standard desktop or laptop computers.

Capacity and Rank Upgrade

The kit replaces lower-capacity or single-rank DDR4 LRDIMM modules to increase total memory bandwidth and allow larger datasets in memory. The jump is worthwhile when workloads exceed current RAM limits or when the platform can populate all channels with quad-rank modules for maximum throughput.

Ciri-ciri utama

  • Handles heavy workloads with 64GB dual-channel kit
  • 4Rx4 quad-rank design maximises server memory density
  • ECC load-reduced technology ensures data integrity
  • 2133MHz DDR4 speed improves system responsiveness
  • 2V standard voltage maintains efficient operation

Spesifikasi

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
Model32GB 4Rx4 PC4-2133P-L
Capacity64GB (2 x 32GB)
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4 (4DRx4)
Multi-channel KitDual Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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What is included in the 64GB kit and do I need to buy anything else?

The kit contains two 32GB DDR4 2133 ECC LRDIMM modules. No extra parts are required if your server or workstation supports DDR4 ECC Load Reduced memory.

How do I decide between this 4Rx4 kit and other capacities or ranks?

Choose this 64GB 4Rx4 kit when your system needs quad-rank Load Reduced DIMMs at 2133 MHz. Match the rank, voltage and ECC type to your platform's qualified vendor list.

What does the 2133 MHz rating mean once the memory is installed in a server?

The modules run at DDR4 2133 with CL15 latency at 1.2V, delivering PC4-17000 bandwidth per channel when the memory controller is configured for that speed.

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