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Eight black DDR5 registered DIMMs in a row

G.SKILL

G.SKILL F5-6000R3036G48GE8-ZR5NK 384GB (8 x 48GB) DDR5 6000 CL30 server RAM

SKU CH-JPAV-JP1PQ MPN F5-6000R3036G48GE8-ZR5NK

384GB octa-channel DDR5 RDIMM kit at 6000 MT/s CL30 with ECC and EXPO for Threadripper 7000WX workstations

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • CAS latencyCL30
  • Memory timings30-36-36-96
  • Rated voltage1.4 V
  • Buffer typeRegistered
  • Massive 384 GB capacity for heavy workloads
  • Registered DDR5 with ECC protects data integrity
  • CL30 30-36-36-96 timings at 6000 MT/s
  • AMD EXPO profile simplifies Threadripper 7000WX tuning
  • Octa-channel kit matches WRX90 8-channel architecture

Server memory kit for Threadripper workstations

This 384GB kit contains eight 48GB DDR5 registered DIMMs rated at 6000 MT/s with CL30 timings. It targets professionals building AMD Threadripper 7000WX systems on WRX90 motherboards that support octa-channel memory architecture. On-die ECC and side-band ECC protect data integrity in critical workloads.

Capacity and headroom for heavy workloads

Eight modules deliver 384GB total, allowing large datasets, virtual machines or render buffers to remain in memory. The 1.40V operating voltage and 30-36-36-96 timings provide stable throughput at the rated speed. Systems needing more than 384GB or configurations with fewer than eight channels will not utilise this kit fully.

DDR5 registered DIMM interface limits

The 288-pin registered DDR5 modules require a WRX90 platform with eight-channel support and AMD EXPO compatibility. Registered signalling adds one cycle of latency versus unbuffered DIMMs, which is normal for server memory. Builds using consumer chipsets or processors without eight-channel controllers cannot install or run this kit.

How it compares

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

Price $1,864.99
Pricier than about 86% of the 6,523 comparable items (median $188.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $4.86 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineZeta R5 Neo Series
Model nameF5-6000R3036G48GE8-ZR5NK
Total capacity384 GB (8 × 48 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6000 (PC5 48000)
Memory
CAS latencyCL30
Memory timings30-36-36-96
ECC supportYes
Buffer typeRegistered
Kit configurationOcta Channel Kit
Memory profilesAMD EXPO
Power
Rated voltage1.4 V
Size & build
Shipping weight0.36 kg
Package size254 × 178 × 38 mm
Compatibility
Recommended forAMD Threadripper Compatible / AMD WRX90
More details
LED lightingNone

Questions about this item

Will the 288-pin DDR5 6000 modules work with my existing AMD Threadripper 7000WX processor and WRX90 motherboard?

This octa-channel kit is designed for AMD Ryzen Threadripper 7000WX series processors and requires a compatible WRX90 motherboard with 8-channel support to operate at the rated DDR5 6000 speed.

How can I verify the kit is running at CL30 30-36-36-96 timings and 1.40V after installation?

Enable the AMD EXPO profile in the BIOS; the registered ECC modules will then apply the programmed 30-36-36-96 timings at 1.40V, which you can confirm in the firmware memory information screen.

What exactly ships in the box and do I need any extra parts to populate all eight channels?

The package contains eight 48GB registered DDR5 RDIMMs for a total of 384GB; no additional memory modules are required to fill an 8-channel WRX90 platform.

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