Technical Snapshot

The G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK is a high-performance DDR4 desktop memory kit with Intel XMP overclocking support. Running at 4,000 MT/s with CL18-18-18-38 timings at 1.4V, it supports Intel XMP profiles for one-click speed optimization in compatible BIOS. The kit provides 128GB (4x32GB) of DDR4 memory with a Aluminum heatspreader design. Backed by a Limited Lifetime warranty, targeting enthusiast PC builders, gamers, and content creators requiring high-bandwidth memory.

Use Case: Gaming, content creation, desktop computing
Compatibility: DDR4-compatible desktop motherboard
Category: DDR4 DIMM — G.Skill Ripjaws V

G.Skill RAM

G.Skill Ripjaws V

Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK

Name: G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK
Brand: G.Skill
SKU: F4-4000C18Q-128GVK

DDR4 · DIMM · 4,000 MT/s · CL18-18-18-38 · 128GB (4x32GB)

Speed 4,000 MT/s

Capacity 128GB (4x32GB)

Timings CL18-18-18-38

Profile Intel XMP

MPNF4-4000C18Q-128GVK

EAN4713294224705

CategoryMemory

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Memory Specifications

Memory TypeDDR4

Form FactorDIMM

Total Capacity128GB (4x32GB)

Speed4,000 MT/s

TimingsCL18-18-18-38

Voltage1.4V

XMP/EXPO ProfileIntel XMP

HeatspreaderAluminum

Module Height42.0 mm

WarrantyLimited Lifetime

Full Specifications

Data sourced from G.Skill product specifications

Memory
Product Line	Ripjaws V
Memory Type	DDR4
Form Factor	DIMM
Total Capacity	128GB (4x32GB)
Module Count	4
Module Capacity	32GB
Speed	4,000 MT/s
Timings & Voltage
Timings	CL18-18-18-38
Voltage	1.4V
XMP/EXPO Profile	Intel XMP
Design
Heatspreader	Aluminum
Color	Black
Module Height	42.0 mm
Product
Brand	G.Skill
MPN	F4-4000C18Q-128GVK
EAN	4713294224705
Warranty	Limited Lifetime
Physical
Weight	0.214 kg
Package Dimensions	22.0 x 14.0 x 2.5 cm

Support

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G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK DatasheetPDF · Technical specifications

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Frequently Asked Questions

What motherboards are compatible with this memory?

The G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK requires a DDR4-compatible motherboard. Compatible platforms include AMD AM4 (B550, X570, B450, etc.) and Intel LGA 1700 (B660, Z690) or LGA 1200 (B560, Z590). DDR4 is NOT compatible with DDR5 slots — they use different pin configurations.

Do I need to enable Intel XMP in BIOS?

Yes. Out of the box, DDR4 memory runs at JEDEC default speed (typically 2133 MT/s). To achieve the rated 4,000 MT/s with CL18-18-18-38 timings, enable Intel XMP in your motherboard BIOS. This is a one-click setting in the memory overclocking section.

Does this kit run in dual-channel mode?

Yes, the G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK includes 4 modules which enable dual-channel mode when installed in the correct DIMM slots (typically A2+B2 or slots 2+4). Dual-channel doubles memory bandwidth compared to single-channel configuration. Check your motherboard manual for optimal slot placement.

Does this memory have a heatspreader?

Yes, the G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK features a Aluminum heatspreader. The module height is 42.0 mm. Check clearance with your CPU cooler — tall heatspreaders may interfere with large tower coolers.

What warranty does this memory come with?

The G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK comes with a Limited Lifetime warranty from G.Skill.

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Product: G.Skill Ripjaws V DDR4 128GB (4x32GB) 4000MT/s DIMM Intel XMP — F4-4000C18Q-128GVK
MPN: F4-4000C18Q-128GVK
Schemas: Product + BreadcrumbList + FAQPage
Properties: 13 additionalProperty entries
Related: 4 isRelatedTo links