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Eight green DDR4 RDIMM sticks in a row, 288-pin, black heat-spreader labels

A-Tech

A-Tech 128GB (8x16GB) DDR4 2933 ECC RDIMM 1Rx4 CL21 1.2V Server RAM

SKU CH-CZTG-YY32T

Eight 16 GB registered ECC DDR4 modules running at 2933 MHz with CL21 latency and 1.2 V operation

  • Capacity128GB (8 x 16GB)
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 128GB (8 x 16GB)

  • 128 GB total capacity with eight 16 GB modules
  • DDR4 2933 MHz speed for fast data throughput
  • ECC registered design detects and corrects memory errors
  • Single rank 1Rx4 layout optimises signal integrity
  • Standard 1.2 V operation keeps power draw low

128GB DDR4 ECC RDIMM kit

This eight-module kit delivers 128GB of DDR4 2933 ECC registered memory for servers and workstations. Each 16GB module uses a 1Rx4 organisation with CL21 latency at 1.2V. The 288-pin DIMM form factor fits compatible server platforms only.

Registered DIMM with single-rank x4 layout

Registered buffering and ECC protect data integrity in multi-socket environments. The 1Rx4 configuration places all chips on one rank, allowing higher densities per channel. Modules install in standard DDR4 DIMM slots; verify your system manual for channel population rules.

Replaces smaller or slower DDR4 RDIMM sets

Upgrading from lower-capacity kits or slower DDR4 speeds adds headroom for virtualisation, databases and compute workloads. The jump is worthwhile when your workload exceeds current memory capacity or when memory bandwidth limits throughput. Not suitable for desktop or laptop systems.

Pontos fortes

  • 128 GB total capacity with eight 16 GB modules
  • DDR4 2933 MHz speed for fast data throughput
  • ECC registered design detects and corrects memory errors
  • Single rank 1Rx4 layout optimises signal integrity
  • Standard 1.2 V operation keeps power draw low

Especificações

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 1Rx4 PC4-2933Y-R
Capacity128GB (8 x 16GB)
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Perguntas sobre este artigo

Does the PC4-23400 rating cap real-world speed at 2933 MT/s?

Yes, the DDR4 2933 modules are specified at PC4-23400, so the effective data rate is 2933 MT/s.

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

Each 16 GB module uses the 288-pin DDR4 RDIMM form factor, matching server and workstation slots that accept registered memory.

What is the correct order for populating the eight 1Rx4 modules across channels?

Follow the system manual's channel population guide; install modules in the recommended slot sequence per CPU to enable multi-channel operation.

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