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Green rectangular DDR4 DIMM module with black chips and gold contacts, no heat spreader

A-Tech

A-Tech 32GB DDR4 3200 ECC RDIMM 1Rx4 288-Pin Server Memory

SKU CH-9P5V-C0PS8

A 32 GB DDR4-3200 ECC registered DIMM with CL22 latency, 1.2 V operation and single-rank x4 organisation for server and workstation upgrades

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Capacity 32GB

  • 32 GB capacity supports larger server workloads
  • DDR4 3200 speed delivers 25600 MB/s bandwidth
  • ECC RDIMM corrects errors for data integrity
  • Registered design reduces electrical load on the memory controller
  • Single rank 1Rx4 organisation optimises signal integrity

Server DDR4 ECC RDIMM

This 32GB registered DIMM is built for servers and workstations that require error-correcting memory. It operates at DDR4 3200 speed with a CL22 latency and 1.20V voltage. The module uses a single-rank x4 organisation and major-brand chips. It is not compatible with desktop or laptop computers.

Registered ECC with 1Rx4 layout

The single specification that decides fit is the registered ECC RDIMM interface combined with a 1Rx4 rank structure. Your system must explicitly support DDR4 ECC registered DIMMs and accept a single-rank x4 module. Verify the motherboard or server manual for this exact configuration before ordering.

Straightforward DIMM installation

Installation follows standard 288-pin DIMM seating: align the notch, press firmly until the retention clips click, and follow the system's channel-population rules. The most common issue is mixing registered and unbuffered modules or populating slots in an unsupported order, which prevents the system from posting.

Highlights

  • 32 GB capacity supports larger server workloads
  • DDR4 3200 speed delivers 25600 MB/s bandwidth
  • ECC RDIMM corrects errors for data integrity
  • Registered design reduces electrical load on the memory controller
  • Single rank 1Rx4 organisation optimises signal integrity

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 32GB 1Rx4 PC4-3200AA-R
Part NumberAT32G1D4D3200RS4N12V
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Multi-channel KitSingle Module
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips / Error Correcting Technology for Server Systems

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Questions about this item

What does the DDR4 3200 speed rating mean for actual throughput in a server?

DDR4 3200 transfers data at 3200 MT/s, so each channel moves up to 3200 million transfers per second when the system runs the module at its rated speed.

How does the PC4-25600 designation limit real-world performance?

PC4-25600 is the peak bandwidth label for DDR4 3200; the module cannot exceed the transfer rate implied by that rating in any configuration.

Will the 288-pin registered DIMM fit in a standard server memory slot?

Yes, the 288-pin RDIMM form factor matches the DDR4 DIMM sockets used in compatible servers and workstations.

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