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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 64GB DDR5 5600 EC8 RDIMM 2Rx4 server RAM

SKU CH-EQYY-HVYWJ

64 GB DDR5-5600 EC8 registered DIMM with ECC for server and workstation upgrades

  • Capacity64GB
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 64GB

  • 64 GB capacity expands server memory headroom for larger workloads
  • DDR5 5600 MT/s speed delivers high bandwidth for data-intensive applications
  • ECC registered design detects and corrects errors to protect data integrity
  • Dual-rank x4 organisation increases density without extra DIMM slots
  • 1 V operation matches DDR5 standard voltage for efficient power use

A-Tech 64GB DDR5 5600 EC8 RDIMM

This 64GB DDR5 module is built for servers and workstations that require registered ECC memory. It operates at 5600 MHz with a CAS latency of 46 and runs at the standard 1.10V voltage. The dual-rank x4 organisation and 288-pin form factor fit compatible DDR5 RDIMM slots only.

Sustained load behaviour

Registered buffering and on-die ECC keep data integrity intact during continuous, heavy workloads. The module maintains its rated 5600 MHz speed without throttling under prolonged multi-threaded pressure. Error correction prevents silent data corruption that can accumulate in long-running compute tasks.

Build quality and connectors

Major-brand DRAM chips are used throughout and every stick passes full quality-assurance testing before shipment. The 288-pin gold-edge connector ensures reliable seating in server DIMM sockets. This module will not work in desktop or laptop systems that accept only unbuffered memory.

Highlights

  • 64 GB capacity expands server memory headroom for larger workloads
  • DDR5 5600 MT/s speed delivers high bandwidth for data-intensive applications
  • ECC registered design detects and corrects errors to protect data integrity
  • Dual-rank x4 organisation increases density without extra DIMM slots
  • 1 V operation matches DDR5 standard voltage for efficient power use

Specifications

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 64GB 2Rx4 PC5-5600B-R EC8
Capacity64GB
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Does the 1.1 V DDR5 5600 module run cooler than higher-voltage server DIMMs during continuous operation?

The module operates at the standard DDR5 voltage of 1.1 V, which helps limit heat output compared with higher-voltage alternatives.

What server or workstation features are required for this 288-pin EC8 RDIMM to function?

The system must support DDR5 registered ECC memory with a 288-pin DIMM slot and accept dual-rank x4 modules.

Can this CL46 64 GB stick share a memory channel with slower DDR5 registered modules already installed?

The module runs at DDR5 5600 with CL46; the platform will typically clock all populated channels to the slowest installed speed and loosest timings.

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