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Four green DDR5 RDIMM modules without heat spreaders, 32 GB each

V-color

V-color TR532G56S446Q 128GB (4×32GB) DDR5 5600 CL46 ECC R-DIMM 1.10V 1Rx4 Hynix server RAM

SKU CH-ZD5N-TFYBB

128 GB DDR5 ECC registered server memory kit, four 32 GB modules at 5600 MT/s CL46 with Hynix ICs

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetSK Hynix IC
  • CAS latencyCL46
  • Memory timings46-45-45-90
  • Rated voltage1.1 V

Capacity 128GB (4 x 32GB)

Speed DDR5 5600 (PC5 44800)

Rank 1Rx4

  • 128 GB DDR5 capacity for large workloads
  • 5600 MHz CL46 speed for fast data transfer
  • ECC registered design corrects memory errors
  • 10 V operation reduces power draw
  • Hynix ICs on 12-layer PCB ensure stability

V-color DDR5 ECC R-DIMM 128GB Kit

This V-color TR532G56S446Q kit provides 128GB of DDR5 ECC registered memory in four 32GB modules. It runs at 5600MHz with CL46 timings and operates at 1.10V using Hynix ICs. The modules are 288-pin RDIMMs designed for server and workstation motherboards.

Suited for ECC Workstations Not Desktops

This memory suits administrators building or upgrading servers and workstations that require registered ECC DDR5 for data integrity. It is not compatible with standard desktop PCs or consumer motherboards that only accept unbuffered non-ECC modules. Buyers needing desktop memory should look elsewhere.

Simple Slot Installation Verify Motherboard Support

Installation follows standard 288-pin RDIMM insertion into compatible server or workstation DIMM slots. The kit requires a platform that supports DDR5 registered ECC memory and 1Rx4 organisation. Issues usually arise when buyers attempt to install these modules in unsupported desktop boards.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $3,538.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $27.65 per GB
Pricier than about 89% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameV-Color
Product lineSTANDARD ECC R-DIMM
Model nameTR532G56S446Q
Part numberTR532G56S446Q
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetSK Hynix IC
Memory
CAS latencyCL46
Memory timings46-45-45-90
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

5 more in the same range

Questions about this item

Do I need a server or workstation motherboard with 288-pin DDR5 slots to use this 128GB kit?

Yes, this is a 288-pin DDR5 RDIMM kit designed for server and workstation motherboards that support registered ECC memory. Desktop boards cannot use it.

Can I mix these 1Rx4 registered modules with older registered DIMMs of a different rank or speed in the same system?

Mixing ranks or speeds is not recommended; the memory controller will typically run all channels at the lowest common speed and may require identical rank configuration per channel for stability.

How can I verify the kit is running at 5600 MT/s with CL46 timings after installation?

Check the memory speed and timings in the BIOS setup or use a system information tool such as CPU-Z to confirm 5600 MT/s and 46-45-45-90 timings at 1.10 V.

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