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Eight green DDR5 RDIMM modules, bare circuit boards with black chips, no heat spreaders

V-color

V-color TR516G56S846O 128GB (16GBx8) DDR5 5600 CL46 ECC R-DIMM 1.1V

SKU CH-CQ7G-S8M85

Eight-module DDR5 5600 CL46 ECC registered kit totalling 128 GB at 1.1 V

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Timing46-45-45-90
  • Voltage1.10V

Capacity 128GB (8 x 16GB)

Speed DDR5 5600 (PC5 44800)

Rank 1Rx8

  • 128 GB DDR5 ECC registered memory for stable server workloads
  • 5600 MT/s CL46 timing delivers high bandwidth at standard voltage
  • 10 V operation reduces power draw in dense configurations
  • SK Hynix ICs with 12-layer PCB ensure signal integrity
  • Eight 16 GB single-rank modules populate eight channels efficiently

High-Capacity DDR5 Server Kit

This 128GB kit provides eight 16GB DDR5 registered DIMMs rated at 5600MHz with CL46 latency. It targets administrators who need maximum memory density in servers and workstations that require ECC registered modules. The 1Rx8 organisation and 1.1V operation suit platforms built for 288-pin DDR5 RDIMMs.

Thermals and Power Draw

Operating at the standard 1.10V DDR5 voltage keeps power draw predictable for dense configurations. The modules use a bare PCB without a heat spreader, relying on chassis airflow for cooling. Registered buffering and on-die ECC add minimal latency overhead while maintaining signal integrity across all eight slots under sustained workloads.

Upgrade Context and Limits

This kit replaces smaller DDR5 RDIMM sets or fills empty slots on compatible server boards that support 128GB per channel. It is not suitable for desktop PCs, consumer motherboards or any system requiring unbuffered non-ECC memory. Buyers needing higher per-module density beyond 16GB or speeds above 5600MHz must verify platform qualification before purchasing.

Highlights

  • 128 GB DDR5 ECC registered memory for stable server workloads
  • 5600 MT/s CL46 timing delivers high bandwidth at standard voltage
  • 10 V operation reduces power draw in dense configurations
  • SK Hynix ICs with 12-layer PCB ensure signal integrity
  • Eight 16 GB single-rank modules populate eight channels efficiently

Specifications

BrandV-Color
SeriesSTANDARD ECC R-DIMM
ModelTR516G56S846O
Part NumberTR516G56S846O
Capacity128GB (8 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Timing46-45-45-90
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetSK Hynix IC
Heat SpreaderNo
FeaturesDDR5 ECC R-DIMM for Server and Workstations

Other versions of this model

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Questions about this item

How do I install the 288-pin DDR5 R-DIMM modules, and what step is often missed?

Align the notch on each 16 GB stick with the motherboard slot key, press firmly until both latches click, and seat all eight modules before powering on — the step people skip is verifying the platform requires registered ECC memory, because these will not work in desktop boards.

What maintenance or replacement will the kit need later?

The modules have no heat spreader and no moving parts, so no routine maintenance is required; replacement only becomes necessary if a DIMM fails ECC correction or the server is upgraded beyond the 128 GB total capacity.

What limit appears first under sustained load?

The CL46 latency at 5600 MT/s and 1.10 V set the throughput ceiling, so sustained workloads will hit the bandwidth limit of the PC5-44800 rating before thermal throttling becomes a factor.

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