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Four green DDR5 server memory modules, 288-pin registered DIMMs with silver heat spreaders

A-Tech

A-Tech 64GB (4x16GB) DDR5 4800 ECC Registered RDIMM 1Rx8 Server RAM

SKU CH-4HSQ-A1FZW

A 64 GB quad-channel kit of DDR5 4800 ECC registered RDIMM modules for servers and workstations

  • Capacity64GB (4 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 64GB (4 x 16GB)

  • 64 GB capacity across four 16 GB modules for high-density server workloads
  • DDR5 4800 speed with CL40 latency accelerates data throughput
  • ECC Registered RDIMM design detects and corrects memory errors automatically
  • Single-rank 1Rx8 organisation enables quad-channel bandwidth on compatible platforms
  • 1 V DDR5 standard voltage reduces power draw per module

Server DDR5 64GB kit

This A-Tech kit provides 64GB of DDR5 server memory across four 16GB registered DIMMs. It is built for servers and workstations that require ECC registered modules. Desktop and laptop systems cannot use these DIMMs.

Quad-channel registered DIMMs

The four modules form a quad-channel kit for platforms that support DDR5 registered memory. Each DIMM uses a 288-pin interface and operates at the standard 1.1V. The registered buffer and ECC function reduce the electrical load on the memory controller and correct single-bit errors.

4800MHz CL40 capacity

Running at DDR5 4800 with CL40 latency, the kit delivers 64GB of error-correcting capacity for virtualization, databases and compute workloads. The single-rank x8 organisation helps keep signal integrity high. Systems that need more than 64GB or faster speeds will require additional modules or a higher-speed specification.

Highlights

  • 64 GB capacity across four 16 GB modules for high-density server workloads
  • DDR5 4800 speed with CL40 latency accelerates data throughput
  • ECC Registered RDIMM design detects and corrects memory errors automatically
  • Single-rank 1Rx8 organisation enables quad-channel bandwidth on compatible platforms
  • 1 V DDR5 standard voltage reduces power draw per module

Specifications

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 16GB 1Rx8 PC5-4800B-R EC8
Capacity64GB (4 x 16GB)
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Other versions of this model

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Questions about this item

What sustained-use limit appears first with these CL40 1.10 V modules?

The single-rank 1Rx8 organisation and CL40 latency define the timing boundary under continuous load.

How much heat and noise do four 1.10 V registered DIMMs add to a server running all day?

Each 16 GB module runs at standard 1.10 V DDR5 voltage with no active cooling, so thermal and acoustic impact is minimal.

What must the system already provide for this quad-channel kit to function?

A DDR5 server or workstation platform with four 288-pin RDIMM slots that support ECC registered memory.

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