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Four green DDR5 registered DIMMs with black chips no heat spreaders

V-color

V-color DDR5 64GB (16GBx4) 5600 CL46 ECC R-DIMM 1.1V Hynix IC (TR516G56S846Q)

SKU CH-PEHE-CZXWB

64GB quad-channel DDR5 ECC registered DIMM kit running at 5600MHz CL46 with Hynix ICs for server stability

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetSK Hynix IC
  • CAS latencyCL46
  • Memory timings46-45-45-90
  • Rated voltage1.1 V

Capacity 64GB (4 x 16GB)

Speed DDR5 5600 (PC5 44800)

Rank 1Rx8

  • ECC error correction protects data integrity
  • Registered DDR5 design stabilises server workloads
  • 64 GB kit (16 GB × 4) expands workstation capacity
  • 5600 MT/s CL46 at 1.10 V balances speed and efficiency
  • Hynix ICs on 12-layer PCB ensure reliable operation

64GB DDR5 ECC R-DIMM kit for servers

This V-color kit delivers 64GB as four 16GB registered DIMMs running at 5600MHz with CL46 latency. It is built for servers and workstations that require ECC error correction and registered signalling for stable operation. Each module uses Hynix ICs on a 12-layer PCB and operates at 1.1V. The kit targets administrators upgrading memory capacity in compatible enterprise platforms.

Who this suits and who should look elsewhere

This memory suits IT teams expanding capacity in DDR5 server or workstation boards that accept registered ECC DIMMs. It is not for desktop PCs because the registered design and ECC function require server-class memory controllers. Buyers needing unbuffered non-ECC modules or lower-voltage laptop SO-DIMMs cannot use this product. Systems limited to slower DDR5 speeds will still run the kit at the board's maximum supported rate.

288-pin DDR5 registered ECC interface

The decisive specification is the 288-pin DDR5 RDIMM form factor with ECC and registered buffering. Only motherboards designed for DDR5 registered ECC memory can accept these modules. The kit runs at 5600MHz (PC5-44800) with 46-45-45-90 timings at 1.1V using 1Rx8 Hynix ICs. Verify that your platform supports registered ECC DDR5 before purchasing.

How it compares

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

Price $1,753.99
Pricier than about 85% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $27.41 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 nameTR516G56S846Q
Part numberTR516G56S846Q
Total capacity64 GB (4 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

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Questions about this item

Can I mix these 1Rx8 DDR5 5600 ECC R-DIMMs with older DDR5 registered modules in the same server?

All modules must share the same DDR5 speed, voltage, and registered ECC specification; mixing different ranks or timings can prevent the system from posting.

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

Check the memory speed and 46-45-45-90 timings in the BIOS or UEFI memory information screen, and confirm ECC registered mode is active.

Does the 64 GB kit include a heat spreader or any cables, or must I purchase cooling separately?

The modules have no heat spreader; the box contains only the four 16 GB 288-pin R-DIMMs, and no extra cables or cooling hardware are included.

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