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Four black DDR5 registered DIMMs with low-profile heatsinks

Team Group

Team Group CTCMD564G6800HC34BQC01 64GB (4x16GB) DDR5 6800 CL34 ECC Registered server RAM

SKU CH-K2GY-8QMGV MPN CTCMD564G6800HC34BQC01

64 GB quad-channel DDR5 kit with ECC, registered buffers, CL34 latency and a 6800 MT/s data rate

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 6800 (PC5 54400)
  • CAS latencyCL34
  • Memory timingsCL34-44-44-84
  • Rated voltage1.4 V
  • Buffer typeRegistered
  • ECC corrects data errors for stable operation
  • Registered design supports 64 GB quad-channel capacity
  • CL34-44-44-84 timings at DDR5 6800 speed
  • Patented IC verification ensures durability and applicability
  • Low-key aesthetic heat spreader enables effective dissipation

64 GB Registered ECC Kit

This 64 GB kit contains four 16 GB DDR5 registered DIMMs with on-die ECC. It targets workstations and servers that require error correction and signal buffering for data integrity under sustained loads. The modules run at 6800 MT/s with CL34-44-44-84 timings at 1.40 V.

Quad-Channel R-DIMM Layout

The quad-channel kit populates four slots on platforms that support registered memory and DDR5 6800 operation. Registered signalling reduces electrical load on the memory controller, freeing headroom for dense configurations. Intel XMP 3.0 and AMD EXPO profiles enable one-click setup when the firmware exposes them.

Patented Heatspreader Cooling

A patented heatspreader design (Taiwan I751093, US 11488679) dissipates heat from the Hynix A-die ICs during extended compute sessions. Registered modules typically draw more power than unbuffered equivalents, so adequate chassis airflow is expected to keep temperatures in check. Fan noise will follow the system cooling curve rather than the memory itself.

How it compares

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

Price $1,460.99
Pricier than about 83% 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 $22.83 per GB
Pricier than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameTeam
Product lineT-Create Master
Model nameCTCMD564G6800HC34BQC01
Part numberCTCMD564G6800HC34BQC01
Total capacity64 GB (4 × 16 GB)
Performance
Rated speedDDR5 6800 (PC5 54400)
Memory
CAS latencyCL34
Memory timingsCL34-44-44-84
ECC supportYes
Buffer typeRegistered
Kit configurationQuad Channel Kit
Power
Rated voltage1.4 V
Size & build
Shipping weight0.13 kg
Package size160 × 115 × 15 mm

Questions about this item

How does the 1.40V operating voltage affect sustained stability?

The 1.40V voltage supports the 6800MHz speed and CL34-44-44-84 timings; sustained loads will draw this level continuously so adequate motherboard power delivery is required.

What thermal performance can I expect from the heatspreader during all-day workloads?

The patented heat dissipation design is built for professional workloads; it spreads heat from the Hynix A-DIE ICs across the black module surface to maintain stability.

Which platform features must my motherboard provide for this kit to run at 6800MHz?

Your motherboard must support DDR5 Registered ECC DIMMs and either Intel XMP 3.0 or AMD EXPO to enable the rated 6800MHz speed with one-click configuration.

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