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Four black DDR5 RDIMM modules in a quad-channel kit

G.SKILL

G.SKILL F5-6000R3036G16GQ4-ZR5NK 64GB (4 x 16GB) DDR5 6000 CL30 ECC Registered server RAM

SKU CH-78YH-VN9DB MPN F5-6000R3036G16GQ4-ZR5NK

64GB quad-channel DDR5-6000 RDIMM kit with ECC, CL30 timing and AMD EXPO for Threadripper 7000X workstations

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • CAS latencyCL30
  • Memory timings30-36-36-96
  • Rated voltage1.4 V
  • Buffer typeRegistered

Capacity 64GB (4 x 16GB)

Speed DDR5 6000 (PC5 48000)

  • 64 GB quad-channel kit scales workstation throughput
  • DDR5 6000 CL30 timing cuts latency
  • ECC registered design protects data integrity
  • AMD EXPO profile simplifies Threadripper 7000X tuning
  • 40 V operation balances speed and stability

Capacity and kit layout

This G.SKILL Zeta R5 Neo kit delivers 64 GB across four 16 GB DDR5 RDIMM modules. It targets workstation builders who need registered ECC memory for data integrity in professional workloads.

Who this suits and who it does not

The kit is designed for AMD Ryzen Threadripper 7000X series processors on TRX50 motherboards with four-channel support. Builders using consumer platforms, unbuffered DIMM slots or single- and dual-channel boards cannot use this memory.

Build integration

AMD EXPO profiles configure the rated DDR5 6000 speed and CL30 timings at 1.40 V without manual tuning. On-die ECC, side-band ECC and dedicated temperature sensors protect data and aid stability in sustained compute tasks.

How it compares

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

Price $478.99
Pricier than about 70% 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 $7.48 per GB
Typical for this category: the median of 6,064 items is $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 nameG.SKILL
Product lineZeta R5 Neo series
Model nameF5-6000R3036G16GQ4-ZR5NK
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6000 (PC5 48000)
Memory
CAS latencyCL30
Memory timings30-36-36-96
ECC supportYes
Buffer typeRegistered
Kit configurationQuad Channel Kit
Power
Rated voltage1.4 V
Size & build
Shipping weight0.23 kg
Package size244 × 178 × 25 mm

Other versions of this model

4 more in the same range

Questions about this item

What motherboard and CPU combination is required for this 288-Pin DDR5 RDIMM kit to function?

A compatible AMD TRX50 motherboard with 4-channel support and a Ryzen Threadripper 7000X series processor are required for this quad-channel kit.

Can I mix these 6000 CL30 modules with slower DDR5 RDIMMs already installed in my workstation?

Mixing speeds or timings is not recommended; the system will typically downclock all memory to the slowest module, negating the 6000 speed and 30-36-36-96 timings of this kit.

How do I verify the AMD EXPO profile is active after installing the 64GB quad-channel kit?

Enter the BIOS and confirm the memory runs at DDR5 6000 with CL30 latency and 1.40V; the POST screen or CPU-Z will also display the active EXPO frequency and timings.

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