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Eight black DDR5 RDIMM modules in a row

G.SKILL

G.SKILL Zeta R5 128GB (8 x 16GB) DDR5 6000 CL30 ECC Registered RDIMM F5-6000R3039G16GE8-ZR5K

SKU CH-GN6H-QR6WY MPN F5-6000R3039G16GE8-ZR5K

128 GB kit of eight 16 GB DDR5 RDIMMs running at 6000 MT/s with CL30 latency, ECC and registered buffering for Xeon W-3400X workstations

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6000 (PC5 48000)
  • CAS LatencyCL30
  • Timing30-39-39-96
  • Voltage1.40V

Capacity 128GB (8 x 16GB)

Speed DDR5 6000 (PC5 48000)

  • 128 GB total capacity across eight 16 GB modules
  • DDR5 6000 speed with CL30 latency for fast data handling
  • ECC registered design protects data integrity in critical workloads
  • Intel XMP 3.0 support enables simple overclocking on compatible platforms
  • Optimised for Xeon W-3400X processors and W790 chipset

128GB DDR5 RDIMM kit for workstations

This kit provides 128GB of registered ECC memory across eight 16GB modules. It is built for compatible Intel Xeon W-3400X workstation platforms that require registered DIMMs with error correction. The modules operate at DDR5 6000 with a CL30 latency profile. Buyers needing unbuffered UDIMMs or non-ECC memory should look elsewhere.

Registered ECC with 288-pin DDR5 interface

Each module is a 288-pin DDR5 RDIMM rated at 6000 MT/s (PC5 48000) with timings of 30-39-39-96 at 1.40V. The registered buffer and on-die ECC plus side-band ECC are the single specification that determines compatibility; the motherboard must support registered ECC DDR5 and the W790 chipset with eight-channel architecture. Systems without registered memory support cannot use this kit.

Fits Intel W790 octo-channel workstations

The eight-module population fills all channels on a W790 motherboard designed for Xeon W-3400X processors. Intel XMP 3.0 profiles simplify configuration when the platform allows overclocked memory operation. Dedicated on-module temperature sensors assist thermal monitoring. Builders using consumer chipsets, fewer than eight channels, or unbuffered memory slots cannot install this product.

Highlights

  • 128 GB total capacity across eight 16 GB modules
  • DDR5 6000 speed with CL30 latency for fast data handling
  • ECC registered design protects data integrity in critical workloads
  • Intel XMP 3.0 support enables simple overclocking on compatible platforms
  • Optimised for Xeon W-3400X processors and W790 chipset

Specifications

BrandG.SKILL
SeriesZeta R5 Series
ModelF5-6000R3039G16GE8-ZR5K
Capacity128GB (8 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6000 (PC5 48000)
CAS LatencyCL30
Timing30-39-39-96
Voltage1.40V
ECCYes
Buffered/RegisteredRegistered
FeaturesZeta R5 series memory kits are overclocked performance DDR5 R-DIMM memory designed for
use in compatible workstation systems. Featuring Intel XMP 3.0 and ECC support, the Zeta R5
series is the ultimate overclocked performance memory solution for high-end workstations
platforms
• Optimized for Intel Xeon W-3400X series processors
• Requires compatible Intel W790 chipset motherboard w/ 8-channel support
• On-die ECC & side-band ECC
• Dedicated temperature sensors
• Intel XMP 3.0 Support
Shipping weight0.41 kg
Package size244 × 178 × 38 mm

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Questions about this item

What does the DDR5 6000 speed rating mean when the kit is installed in a workstation?

The kit runs at 6000 MT/s with CL30-39-39-96 timings at 1.40 V when the XMP 3.0 profile is enabled on a compatible Intel W790 motherboard.

How does the registered DDR5 interface with ECC affect data integrity and throughput?

The RDIMM modules include on-die ECC and side-band ECC, providing error correction for each 16 GB module while the register buffers address and command signals for stable octo-channel operation.

What physical slot and motherboard layout are required for the 8-module kit?

The kit uses 288-pin DDR5 RDIMM modules and requires an Intel W790 chipset motherboard with eight memory slots to populate all 8 x 16 GB modules.

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