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Eight green DDR5 RDIMM modules with gold contacts and black heat spreaders

A-Tech

A-Tech 128GB (8x16GB) DDR5 5600 EC8 RDIMM ECC Registered Server RAM

SKU CH-9HTQ-7B6SC

Eight 16 GB DDR5 5600 registered ECC modules totalling 128 GB for servers and workstations

  • Capacity128GB (8 x 16GB)
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 128GB (8 x 16GB)

  • 128 GB total capacity with eight 16 GB modules for high-density server workloads
  • DDR5 5600 speed rated at PC5-44800 for fast data throughput
  • ECC registered design detects and corrects memory errors to protect data integrity
  • Single-rank 1Rx8 organisation keeps latency low at CL46 for responsive operation
  • Standard 1.1 V DDR5 voltage reduces power draw while maintaining stability

Server memory kit for DDR5 workstations

This 128GB kit contains eight 16GB registered DIMMs built for DDR5 servers and workstations. It is not compatible with desktop or laptop computers. The modules add ECC protection and registered buffering for data integrity under heavy workloads.

288-pin RDIMM form factor with registered design

Each module uses the standard 288-pin DDR5 DIMM layout and includes an on-board register that reduces electrical load on the memory controller. The registered design supports stable operation in multi-channel server boards. Single-rank 1Rx8 organisation helps maintain signal quality at rated speed.

DDR5 5600 speed with CL46 latency

Rated at 5600 MT/s (PC5-44800) with a CAS latency of 46 cycles at 1.1V. This speed grade determines whether the kit matches your platform's qualified memory list. Buyers who need a different data rate or lower latency should verify their system specifications before ordering.

Highlights

  • 128 GB total capacity with eight 16 GB modules for high-density server workloads
  • DDR5 5600 speed rated at PC5-44800 for fast data throughput
  • ECC registered design detects and corrects memory errors to protect data integrity
  • Single-rank 1Rx8 organisation keeps latency low at CL46 for responsive operation
  • Standard 1.1 V DDR5 voltage reduces power draw while maintaining stability

Specifications

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 16GB 1Rx8 PC5-5600B-R EC8
Capacity128GB (8 x 16GB)
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

What speed does the DDR5 5600 interface cap at in practice?

The kit runs at 5600 MHz with CL46 latency and 1.1 V, delivering PC5-44800 bandwidth on compatible server platforms

What physical slot and module count does this 128 GB kit need?

Eight 288-pin RDIMM slots are required, one for each 16 GB single-rank module

How is the kit installed and what step do people often miss?

Populate all eight modules following the motherboard channel guide, then enable ECC Registered mode in BIOS so the server recognises the RDIMM configuration

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