Corsair

Corsair CMP64GX5M4B6000C36 64GB

Summary:: 64GB (4x16GB) DDR5-6000 CL36 Dominator Titanium RGB kit

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Manufacturer: Corsair Last updated: 2026-09-14

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Corsair CMP64GX5M4B6000C36 64GB Review

The Corsair CMP64GX5M4B6000C36 is a 64GB (4x16GB) DDR5-6000 CL36 quad-module kit from Corsair's Dominator Titanium RGB line.

This fills all 4 DIMM slots with 16GB sticks for 64GB total at 6000MT/s CL36 (12.0ns true latency), a workable but not class-leading timing, since 4-module kits tend to run looser CAS ratings than 2-module kits at the same speed.

Performance

12.0ns true latency at 6000MT/s CL36 is a mid-tier result, behind the tighter CL30-CL32 bins available in Corsair's 2-module 64GB kits.

Compatibility

6000MT/s across 4 DIMM slots is well within reach for most modern AM5 and Intel boards.

Comparison to Alternatives

Corsair's own CMP64GX5M2B6000Z30 hits the same 64GB using just 2 modules at a tighter CL30, generally the better-performing option unless you specifically need 4 physical sticks.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Builds specifically needing 64GB spread across 4 DIMM slots

Not for

Buyers who could get tighter timings from an equivalent 2-module 64GB kit

Specifications

What these specs mean

Speed Score

7.3/10

How fast this kit is among DDR5 kits, rated from its speed and latency.

Identity

Peak Bandwidth	96.0 GB/s
Brand	Corsair
Part Number	CMP64GX5M4B6000C36

Memory

DDR Generation	DDR5
Capacity	64 GB
Speed	6000 MT/s
CAS Latency	36
Module Count	4

Physical

RGB Lighting	Yes

Module and platform

RAM Segment	Desktop DDR5
Form Factor	Desktop DIMM
Platform Optimisation	AM5

Capacity

Capacity Per Module	16 GB

Speed and timings

True Latency	12.0 ns

Overclocking profile

XMP Support	Yes
XMP Version	XMP 3.0
EXPO Support	No

Silicon

Memory IC	Undisclosed

FAQs

What are the key specifications of the Corsair CMP64GX5M4B6000C36 64GB (4x16GB)?

Key specs for the Corsair CMP64GX5M4B6000C36 64GB: Capacity Per Module 16 GB, Capacity 64 GB, Speed 6000 MT/s, OC Profile XMP 3.0, DDR Generation DDR5, Part Number CMP64GX5M4B6000C36.

Will the Corsair CMP64GX5M4B6000C36 64GB (4x16GB) work with my current setup?

The Corsair CMP64GX5M4B6000C36 64GB (4x16GB) lists DDR Generation is DDR5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.

Who is the Corsair CMP64GX5M4B6000C36 64GB (4x16GB) best suited to?

Best suited to: Builds specifically needing 64GB spread across 4 DIMM slots.

What are the drawbacks of the Corsair CMP64GX5M4B6000C36 64GB (4x16GB)?

Not the best fit for: Buyers who could get tighter timings from an equivalent 2-module 64GB kit.