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Green rectangular circuit board with gold contacts and black memory chips

A-Tech

A-Tech 16GB 1Rx4 DDR4 2933 ECC RDIMM Server RAM

SKU CH-H7JF-Y2XZG

16 GB DDR4 2933 MHz ECC RDIMM server memory module with CL21 latency and 1.2 V operation

  • Capacity16GB
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 16GB

  • 16 GB single-rank module doubles server memory capacity
  • DDR4 2933 MHz CL21 speed accelerates data-intensive workloads
  • ECC registered design detects and corrects memory errors automatically
  • 2 V standard voltage keeps power draw low
  • 288-pin RDIMM form factor fits compatible server and workstation slots

Server DDR4 module for registered ECC platforms

This 16 GB DDR4 RDIMM is built for servers and workstations that require registered ECC memory. It is not compatible with desktop or laptop computers. The module installs in a 288-pin DIMM slot and operates at the standard DDR4 voltage of 1.2 V.

Registered ECC with single-rank x4 organisation

The module uses a 1Rx4 layout with ECC and registered buffering, which is the specific configuration many server platforms demand for stable operation. Systems that require unbuffered or non-ECC memory will not accept this part.

16 GB capacity at 2933 MHz with CL21 latency

This single module provides 16 GB of capacity and runs at 2933 MHz (PC4-23400) with CL21 timings. It handles typical virtualisation and database workloads comfortably, while larger datasets or heavier consolidation will require additional modules to expand total memory.

Highlights

  • 16 GB single-rank module doubles server memory capacity
  • DDR4 2933 MHz CL21 speed accelerates data-intensive workloads
  • ECC registered design detects and corrects memory errors automatically
  • 2 V standard voltage keeps power draw low
  • 288-pin RDIMM form factor fits compatible server and workstation slots

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 1Rx4 PC4-2933Y-R
Capacity16GB
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

What does the 2933 MHz rating mean when the module is installed in a server?

The module runs at 2933 MHz DDR4 speed, delivering up to 23400 MB/s bandwidth when the platform supports that data rate.

How does the registered DDR4 interface affect usable speed?

The registered DDR4 design adds a clock cycle for command buffering, so the memory controller must support RDIMM operation at 2933 MHz to reach the rated throughput.

What physical slot and clearance does this 288-pin DIMM need?

It requires a standard 288-pin DDR4 DIMM socket and fits the usual 1.2 V server DIMM height; verify your chassis has room for full-height registered modules.

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