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Eight bare green DDR5 RDIMM modules in a row

G.SKILL

G.SKILL F5-6000R3036G32GE8-G5 256GB 8×32GB DDR5 6000 CL30 ECC Registered server RAM

SKU CH-GAYQ-WKWXG MPN F5-6000R3036G32GE8-G5

256 GB octa-channel DDR5 RDIMM kit at 6000 MT/s with CL30 timings, ECC registered reliability and Intel XMP 3.0 support for Xeon W-3400X workstations

  • Total capacity256 GB (8 × 32 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
  • 256 GB octa-channel capacity scales workstation throughput
  • CL30 30-36-36-96 timings cut latency at DDR5 6000
  • ECC registered design protects data integrity under load
  • Intel XMP 3.0 profile enables one-click overclock to PC5 48000
  • Validated for Xeon W-3400X on W790 8-channel platforms

256 GB octa-channel DDR5 kit for Xeon workstations

This G.SKILL G5 series kit delivers 256 GB across eight 32 GB registered DDR5 modules. It targets Intel Xeon W-3400X processors on W790 motherboards with native eight-channel support. On-die and side-band ECC protect data integrity in professional workloads.

Sustained throughput at DDR5 6000 with CL30 timings

Rated at 6000 MT/s (PC5 48000) with 30-36-36-96 timings and 1.40 V, the kit maintains its XMP 3.0 profile under continuous load. Registered buffering reduces electrical strain on the memory controller during long rendering or simulation runs. Stability depends on motherboard QVL validation and CPU IMC capability.

Bare modules with registered ECC for dense server

The 288-pin RDIMMs ship without heat spreaders, allowing tight DIMM spacing on workstation boards. Registered signalling and ECC require a compatible W790 platform; consumer chipsets cannot use this memory. Buyers needing unbuffered DIMMs or lower capacities should choose a different kit.

How it compares

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

Price $9,473.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $37.01 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineG5 Series
Model nameF5-6000R3036G32GE8-G5
Total capacity256 GB (8 × 32 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 weight0.18 kg
Package size244 × 178 × 36 mm

Questions about this item

How much power will the 1.40V voltage draw when the kit runs at DDR5 6000 all day?

The modules are rated at 1.40V for DDR5 6000 operation; actual power draw depends on the motherboard voltage regulation and sustained workload.

What motherboard chipset must I already own to run this octa-channel kit at its rated speed?

An Intel W790 chipset motherboard with eight-channel memory support is required to enable the full DDR5 6000 CL30 configuration.

Will the registered DDR5 288-pin modules fit and function in a system I currently run with unbuffered DDR5 DIMMs?

No, registered RDIMMs require a platform that supports registered memory; they are not compatible with consumer boards designed for unbuffered DDR5.

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