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Eight bare green DDR5 RDIMM modules in a row

G.SKILL

G.SKILL F5-6000R3036G16GE8-G5 128GB (8 x 16GB) DDR5 6000 CL30 ECC Registered server RAM

SKU CH-6WZK-AV707 MPN F5-6000R3036G16GE8-G5

Eight-module 128 GB DDR5 RDIMM kit running at 6000 MT/s with CL30 latency and ECC registered stability for Intel Xeon W-3400X workstations

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • ChipsetIntel W790 Series Chipset (w/ Octo-Channel Memory Support)
  • CAS latencyCL30
  • Memory timings30-36-36-96
  • Rated voltage1.4 V
  • 128 GB capacity across eight 16 GB modules
  • DDR5 6000 speed with CL30 latency for fast throughput
  • ECC registered design protects data integrity under load
  • Intel XMP 3.0 profile enables one-click overclock tuning
  • Optimised for Xeon W-3400X and W790 octa-channel platforms

Capacity and configuration

This kit provides 128GB of DDR5 memory across eight 16GB registered DIMMs. It targets workstations built on the Intel W790 platform that require octa-channel bandwidth and error correction for data integrity.

Upgrade path and justification

The module replaces standard JEDEC DDR5 RDIMMs when an application benefits from CL30 timing at 6000 MT/s and Intel XMP 3.0 profiles. The jump is worthwhile for workloads that scale with memory throughput and can utilise the registered buffer on a compatible Xeon W-3400X system.

Sustained-load behaviour

Hand-screened ICs and on-die ECC with side-band ECC maintain stability during extended rendering or compute sessions. A dedicated temperature sensor allows the platform to manage thermals without a heat spreader, supporting consistent operation at 1.40V across all eight channels.

How it compares

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

Price $2,589.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $20.23 per GB
Pricier than about 81% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineG5 Series
Model nameF5-6000R3036G16GE8-G5
Total capacity128 GB (8 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6000 (PC5 48000)
Processor
ChipsetIntel W790 Series Chipset (w/ Octo-Channel Memory Support)
Memory
CAS latencyCL30
Memory timings30-36-36-96
ECC supportYes
Buffer typeRegistered
Kit configurationOcta Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderNo
Power
Rated voltage1.4 V
Size & build
Shipping weight0.17 kg
Package size249 × 178 × 43 mm

Questions about this item

Will the 288-pin DDR5 RDIMM modules fit my Intel W790 motherboard with eight DIMM slots?

Yes, the kit provides eight 16 GB modules that populate all eight channels on a W790 board supporting octa-channel memory.

Do I just enable the Intel XMP 3.0 profile in BIOS to reach DDR5 6000 CL30, or are manual voltage steps required?

Enable the XMP 3.0 profile; the modules are rated for 1.40 V at 6000 MT/s with 30-36-36-96 timings, so no manual voltage entry is needed.

Since there is no heat spreader, will the on-die ECC and temperature sensor protect the modules during sustained workloads?

The on-die ECC and side-band ECC correct errors internally, while the dedicated sensor lets the platform throttle or alert before overheating occurs.

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