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Green bare circuit board with 288 gold contacts and black memory chips

A-Tech

A-Tech 32GB DDR4 2933 MHz ECC RDIMM 1Rx4 288-Pin Server RAM

SKU CH-YA7D-GYPFA

32 GB DDR4 2933 MHz ECC registered DIMM with CL21 latency and 1.2 V operation for server and workstation upgrades

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes

Capacity 32GB

  • 32 GB capacity handles heavy server workloads
  • ECC registered design corrects data errors automatically
  • 2933 MHz DDR4 speed accelerates memory throughput
  • Single-rank x4 layout optimises channel efficiency
  • 2 V standard voltage reduces power draw

32GB DDR4 2933 ECC RDIMM for Servers

This module is a 32GB DDR4 2933 MHz ECC registered DIMM built for servers and workstations. It uses a single 1Rx4 rank and runs at the standard 1.2V DDR4 voltage. The registered buffer and error-correcting code protect data integrity in multi-socket platforms. It is not compatible with desktop or laptop computers.

Sustained load with registered buffering

The registered design places a buffer between the memory chips and the memory controller, reducing electrical load on the bus during continuous operation. ECC detects and corrects single-bit errors without halting the system. CL21 latency and PC4-23400 bandwidth support steady throughput for virtualization, databases and compute tasks. Major-brand chips are tested for reliability under extended duty cycles.

Installation requires server DIMM slots

Insert the 288-pin module into a DDR4 RDIMM slot following the system manual's channel population rules. The lack of a heat spreader keeps the profile low for dense configurations. Common issues arise when the module is placed in a desktop board or when population order violates the platform's rank-per-channel limits. Verify supported speeds and maximum capacity per socket before installing.

Highlights

  • 32 GB capacity handles heavy server workloads
  • ECC registered design corrects data errors automatically
  • 2933 MHz DDR4 speed accelerates memory throughput
  • Single-rank x4 layout optimises channel efficiency
  • 2 V standard voltage reduces power draw

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 32GB 1Rx4 PC4-2933Y-R
Part NumberAT32G1D4D2933RS4N12V
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
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

How much power does this 1.20 V 2933 MHz ECC RDIMM draw under sustained server workloads?

The module operates at the standard DDR4 voltage of 1.20 V; actual power draw depends on the server platform and workload intensity.

What motherboard features are required for this 288-pin registered ECC DIMM to function?

A server or workstation motherboard with DDR4 RDIMM slots that support ECC registered memory and 2933 MHz operation is required.

Can this CL21 1Rx4 module be mixed with other DDR4 ECC RDIMMs of different speeds or ranks in the same system?

Mixing modules with different speeds, ranks or CAS latencies is possible but the system will run all memory at the lowest common specifications.

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