CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) 3600MHz CL18-22-22-42 1.35V Intel AMD Desktop Computer Memory - Black (CMK32GX4M2D3600C18)
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AI Verdict
This 32GB (2x16GB) DDR4 3600MHz CL18-22-22-42 kit is for builders needing low-profile RAM with XMP 2.0 for Intel/AMD systems.
This RAM kit is a strong fit for most users building a new system or upgrading an existing one, offering a generous 32GB capacity and a widely supported 3600MHz speed. Its low-profile design (34mm) is a significant advantage for builds with restrictive CPU coolers or small form factor cases. The XMP 2.0 support makes achieving advertised speeds straightforward on most platforms.
If you're building a high-end Ryzen system and want to squeeze out every bit of performance, look for a 3600MHz kit with CL16 timings for potentially better latency.
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Pros
- Low-profile 34mm height ensures compatibility with most small-form-factor builds and large CPU coolers
- XMP 2.0 support allows for one-setting automatic overclocking to 3600MHz
- Pure aluminum heat spreaders efficiently dissipate heat from each module
- Hand-sorted memory chips and an eight-layer PCB provide overclocking headroom and signal stability
- Compatibility-tested across a wide range of Intel (300, 400, X299 Series) and AMD (300, 400, X570 Series) DDR4 motherboards
Cons
- CAS Latency of CL18-22-22-42 is looser compared to some CL18 kits with tighter secondary timings
- Some users report difficulty getting XMP profiles to post on specific motherboards, like Gigabyte X570, requiring manual timing adjustments
- While 3600MHz CL18 is performant, 3600MHz CL16 is often considered more optimal for Ryzen CPUs
Dimension Scores
3600MHz is a high speed for DDR4, though CL18-22-22-42 timings are not the tightest available for that speed.
Optimized and compatibility-tested across a wide range of Intel and AMD DDR4 motherboards, including XMP 2.0 support.
Hand-sorted ICs, an eight-layer PCB, and an aluminum heat spreader contribute to superior overclocking potential beyond XMP.
Features a pure aluminum heat spreader for efficient heat dissipation and a custom PCB for stability, backed by Corsair's reputation.
Best For
- Compact PC builds where CPU cooler clearance is a concern due to the 34mm height
- Users who want to enable 3600MHz performance with a single XMP setting on compatible motherboards
- Gaming and general productivity tasks that benefit from 32GB of 3600MHz DDR4 memory
- Enthusiasts looking for memory with potential for manual overclocking beyond XMP settings
Not Recommended For
- Users unwilling to troubleshoot XMP settings if their motherboard has known compatibility quirks
- Competitive overclockers seeking the absolute tightest timings or highest frequencies out-of-the-box
Watch Out For
- XMP not posting at advertised speeds on some motherboards, specifically Gigabyte X570, requiring manual timing adjustments
- The 18-22-22-42 timings are not the tightest CL18 available, which might impact performance slightly in latency-sensitive applications compared to CL18-19-19-39 kits.
- While compatible with AMD, some users suggest 3600MHz CL16 is a better sweet spot for Ryzen CPUs, making this CL18 kit a slightly less optimal choice for pure AMD builds
Full Specifications
| RAM | 32 GB DDR4 |
| ASIN | B07ZPLM1R1 |
| Brand | Corsair |
| Color | Black |
| Series | Vengeance LPX |
| Voltage | 1.35 Volts |
| Language | English, English, English, English |
| Item Weight | 2.72 ounces |
| Manufacturer | CORSAIR |
| Memory Speed | 3600 MHz |
| Item model number | CMK32GX4M2D3600C18 |
| Compatible Devices | Intel 300 Series,Intel 400 X299,AMD Series,AMD X570 |
| Product Dimensions | 5.31 x 0.28 x 1.32 inches |
| Computer Memory Size | 32 GB |
| Computer Memory Type | DDR4 SDRAM |
| RAM Memory Technology | DDR4 |
| Item Dimensions LxWxH | 5.31 x 0.28 x 1.32 inches |
What Buyers Say
Many users found this RAM easy to install and enable XMP for 3600MHz speeds, often noting a noticeable performance bump in games and applications. However, a recurring theme is that some Gigabyte X570 motherboard owners struggled to get XMP to post, needing to manually adjust timings to achieve stability. The low-profile design is frequently praised for fitting in tight spaces, especially with large CPU coolers.
“Dude, this RAM was a pain to get working at 3600MHz on my Gigabyte board, had to mess with timings for an hour, but once it's set, it flies and actually fits under my monster air cooler!”
Common Praise
- Achieves advertised 3600MHz speed easily after enabling XMP on most systems
- Low-profile design (34mm) fits well in compact cases and clears large CPU coolers
- Noticeable performance improvement in gaming and system responsiveness
- Stable operation once XMP is configured correctly
- Looks clean and unobtrusive in builds due to the black heat spreaders
Common Complaints
- XMP profile sometimes fails to post on specific motherboards, particularly some Gigabyte X570 models
- Requires manual timing adjustments for some users to achieve stability at 3600MHz
- Timings (CL18-22-22-42) are not as tight as some other 3600MHz CL18 kits
- Some users expected better performance for Ryzen builds, preferring CL16 at 3600MHz
Ownership Tips
- Verifying XMP stability might require running memory tests for several hours after initial setup.
- The low-profile design genuinely helps with CPU cooler clearance, preventing frustrating installation issues.
- Performance difference between CL18-22-22-42 and tighter CL18 kits is often negligible in real-world use for most users.
- The black heat spreaders are effective at dissipating heat, keeping modules cool even under load.
Frequently Asked Questions
Is this RAM compatible with my Intel or AMD motherboard?
Yes, it's optimized for wide compatibility with the latest Intel (300, 400, X299 Series) and AMD (300, 400, X570 Series) DDR4 motherboards.
Do I need to manually set the speed to 3600MHz?
No, it supports Intel XMP 2.0, which allows for automatic overclocking to 3600MHz with a single setting in your motherboard's BIOS on compatible systems.
Will this fit under a large CPU air cooler?
Yes, its low-profile height of just 34mm is specifically designed to fit in most small-form-factor builds and clear large CPU coolers.
What does CL18 mean?
CL18 refers to the CAS Latency, which is 18 clock cycles. It's a measure of how many clock cycles it takes for the RAM to respond to a request from the CPU.
Can I overclock this RAM further than 3600MHz?
The memory chips are hand-sorted, and the PCB is designed for strong signal quality, providing headroom for further manual overclocking beyond the XMP profile if you're experienced.
Buying Guide
When you're looking at RAM, you're mainly balancing speed, capacity, and latency. For most modern systems, 32GB is a sweet spot for gaming and multitasking. The speed (3600MHz here) dictates how fast your CPU can access data from the RAM, and latency (CL18) is how quickly it responds. Faster speed and lower latency are better, but there's a point of diminishing returns, especially for gaming.
3600MHz Speed
CL18 Latency
34mm Low Profile
Alternatives
If this kit doesn't fit, consider searching for DDR4 RAM with tighter CL16 timings at 3600MHz for slightly better latency, or lower capacity (16GB) if your budget is tighter and you don't need 32GB for your workload.
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