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Four green DDR4 server memory modules with gold contacts and black chips

A-Tech

A-Tech 32GB (4x8GB) DDR4 2400 ECC RDIMM 1Rx4 CL17 1.2V server RAM

SKU CH-KY5Y-9N0YH

32 GB quad-channel DDR4 kit with four 8 GB registered ECC modules at 2400 MHz CL17 1.2 V for servers and workstations

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 32GB (4 x 8GB)

  • 32 GB quad-channel kit expands server memory capacity
  • ECC registered design detects and corrects data errors
  • Single-rank 1Rx4 layout optimises signal integrity
  • 2400 MHz DDR4 speed delivers 19200 MB/s bandwidth
  • 2 V operation matches standard DDR4 voltage

32GB Quad-Channel DDR4 ECC RDIMM Kit

This 32GB kit contains four 8GB DDR4 2400 modules built as registered DIMMs with ECC and a single-rank x4 organisation. It targets servers and workstations that require registered memory and cannot use standard desktop or laptop modules.

Registered ECC with Single-Rank Layout

The registered buffer and on-die ECC correct single-bit errors and reduce electrical load on the memory controller, allowing stable operation in multi-module configurations. The 1Rx4 organisation keeps each module at a single rank, helping the platform populate all four channels without exceeding rank limits.

Suited for DDR4 Servers Needing Registered Memory

This kit fits systems that explicitly support DDR4 RDIMM ECC modules at 2400 MT/s and accept a quad-channel population. It will not work in desktops, laptops or any platform that requires unbuffered non-ECC DIMMs or a different DDR generation.

Highlights

  • 32 GB quad-channel kit expands server memory capacity
  • ECC registered design detects and corrects data errors
  • Single-rank 1Rx4 layout optimises signal integrity
  • 2400 MHz DDR4 speed delivers 19200 MB/s bandwidth
  • 2 V operation matches standard DDR4 voltage

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 8GB 1Rx4 PC4-2400T-R
Capacity32GB (4 x 8GB)
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Will the ECC RDIMM modules need periodic replacement like storage drives?

No, the DDR4 2400 RDIMMs have no moving parts or wear-out mechanism, so they do not require scheduled replacement under normal server operation.

What limits sustained throughput when all four channels are fully loaded?

The memory controller caps bandwidth at the DDR4 2400 data rate, which is the first bottleneck before the CL17 latency or 1.2 V power envelope become limiting factors.

How much heat does the 32 GB quad-channel kit add to a chassis running 24/7?

Each 8 GB 1Rx4 module draws only 1.20 V at standard DDR4 power, producing minimal heat that typical server airflow handles without extra cooling.

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