CORSAIR Vengeance LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-20-20-38 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2E3200C16)
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AI Verdict
This 16GB (2x8GB) DDR4 3200MHz CL16 RAM with a 34mm low-profile design is for builders needing a compact, XMP-ready kit for Intel or AMD desktop systems.
This RAM is a strong fit for most mainstream desktop users building new systems or upgrading older DDR4 platforms. Its 3200MHz speed and CL16 latency provide a solid performance baseline for gaming and productivity, and the low-profile design (34mm) solves clearance issues with many CPU coolers.
If you need more performance for demanding tasks or future-proofing, look for 3600MHz DDR4 with CL16 or lower latency, or consider 32GB capacity if your workload frequently exceeds 16GB.
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Pros
- The 34mm low-profile heatspreader ensures compatibility with most small-form-factor builds and large CPU coolers.
- Supports Intel XMP 2.0 for one-setting installation to achieve advertised 3200MHz speeds.
- Features a pure aluminum heatspreader for efficient heat dissipation, aiding stability during sustained loads.
- Each module is built with a custom performance PCB and hand-screened memory ICs for potential overclocking headroom.
- Compatibility-tested across a wide range of Intel and AMD DDR4 motherboards.
- Operates at 1.35V, standard for 3200MHz DDR4, contributing to lower power consumption than DDR3.
Cons
- Requires manual enabling of XMP in the BIOS to run at the advertised 3200MHz speed, otherwise it defaults to lower speeds like 2133MHz.
- Some users report Corsair occasionally mixing different memory dies within the same kit, which can lead to stability issues or reduced overclocking potential.
- The CL16-20-20-38 timings are not the tightest available for 3200MHz DDR4, potentially offering slightly less performance than lower latency kits.
- Lacks RGB lighting, which might be a drawback for users prioritizing system aesthetics with illumination.
Dimension Scores
The 3200MHz speed with CL16 latency (16-20-20-38) is a strong mainstream performer for DDR4, offering a noticeable step up from slower kits.
It's optimized and compatibility-tested for a wide range of both Intel and AMD DDR4 motherboards, and its low-profile design avoids physical clearance issues.
While designed for 'high-performance overclocking' with hand-sorted chips and XMP 2.0, some users report potential issues with mixed memory dies limiting manual tuning beyond XMP.
Corsair claims 'world-famous reliability' and offers a limited lifetime warranty, though some user reports of mixed dies could indicate potential long-term stability variance.
Best For
- Compact PC builds where CPU cooler clearance is a concern due to the 34mm module height.
- Users building new Intel or AMD desktop systems aiming for a balanced 3200MHz DDR4 performance without manual tuning beyond XMP.
- Budget-conscious gamers and multitaskers who need 16GB of RAM for current applications and games.
Not Recommended For
- Enthusiasts seeking extreme manual overclocking beyond XMP profiles, due to potential mixed memory dies.
- Users who expect RAM to automatically run at advertised speeds without any BIOS configuration.
- Builders prioritizing the absolute lowest latency DDR4 for competitive esports where every millisecond counts.
Watch Out For
- The RAM will likely boot at 2133MHz or 2666MHz by default, requiring you to manually enable XMP 2.0 in your motherboard's BIOS to achieve the 3200MHz speed.
- Some Reddit users have noted that Corsair has had 'consistent issues since early ddr4 days of mixing different ram dies in the same kit' for Vengeance DDR4, potentially impacting stability.
- While compatible with both Intel and AMD, achieving stable 3200MHz with XMP on some older or entry-level AMD motherboards might require BIOS updates or minor tweaks.
Full Specifications
| RAM | 16 GB DDR4 |
| ASIN | B07RS1G6XW |
| Brand | Corsair |
| Color | Black, Gold |
| Series | CORSAIR VENGEANCE LPX 16GB (2 x 8GB) DDR4 3200 (PC4-25600) - Black |
| Voltage | 1.35 Volts |
| Language | English, English, English |
| Item Weight | 0.705 ounces |
| Manufacturer | Corsair |
| Memory Speed | 3200 MHz |
| Item model number | CMK16GX4M2E3200C16 |
| Compatible Devices | Desktop |
| Product Dimensions | 5.32 x 0.28 x 1.32 inches |
| Computer Memory Size | 16 GB |
| Computer Memory Type | DDR4 SDRAM |
| RAM Memory Technology | DDR4 |
| Item Dimensions LxWxH | 5.32 x 0.28 x 1.32 inches |
| Is Discontinued By Manufacturer | No |
What Buyers Say
Many users report that this RAM works exactly as expected once XMP is enabled in the BIOS, delivering the advertised 3200MHz CL16 performance. The low-profile design is frequently highlighted as a key benefit, allowing it to fit into tight spaces and under large CPU coolers without issue. However, a recurring theme is the necessity to manually activate XMP, as the RAM often defaults to slower speeds like 2133MHz or 2666MHz, which can be confusing for new builders. There are also mentions on Reddit about Corsair's Vengeance line occasionally using mixed memory dies, which some users suggest can impact stability or advanced overclocking.
“Man, I almost returned this because it was stuck at 2133MHz, but then I remembered XMP in the BIOS and now it's flying at 3200MHz, totally worth it for my new Ryzen build.”
Common Praise
- The RAM installs easily into motherboard slots.
- Achieves the advertised 3200MHz speed and CL16 timings consistently after XMP is enabled.
- The 34mm low-profile heatspreader provides ample clearance for large CPU air coolers.
- The black aluminum heatspreader looks clean and unobtrusive in most builds.
- Provides a noticeable performance boost for gaming and multitasking compared to slower DDR4.
Common Complaints
- Does not run at 3200MHz automatically; XMP 2.0 must be manually enabled in the BIOS.
- Some users on Reddit express concern about Corsair potentially using different memory dies within the same product line, which can lead to inconsistent performance or stability.
- The timings (CL16-20-20-38) are not the tightest for 3200MHz, meaning there are faster kits available at this speed.
Ownership Tips
- After a few weeks, the RAM remains stable at 3200MHz with XMP enabled, even under heavy gaming loads.
- The low-profile design really saved me from having to adjust my large air cooler, which was a relief during installation.
- Monitoring temperatures shows the aluminum heatspreader does a decent job keeping the modules cool, even during extended use.
- No unexpected compatibility issues have arisen with my AMD motherboard, confirming its broad compatibility.
Frequently Asked Questions
Do I need to do anything special to get 3200MHz?
Yes, you'll need to go into your motherboard's BIOS and enable the XMP 2.0 profile. It won't automatically run at 3200MHz out of the box.
Is this RAM compatible with AMD Ryzen processors?
Yes, this Vengeance LPX kit is optimized and compatibility-tested for both Intel and AMD DDR4 motherboards.
What does CL16 mean?
CL16 refers to the CAS Latency, which is a measure of how many clock cycles it takes for the RAM to respond to a request from the CPU. A lower CL number at a given speed is generally better for performance.
Will this fit under a large CPU air cooler?
With its low-profile height of just 34mm, this RAM is specifically designed to fit in most small-form-factor builds and clear large CPU air coolers.
Does this RAM have RGB lighting?
No, this specific model (CMK16GX4M2E3200C16) features a black aluminum heatspreader and does not include RGB lighting.
Buying Guide
When you're looking at RAM, you're basically buying temporary storage for your computer's brain (the CPU). Faster RAM means your CPU can grab information quicker, which makes everything feel snappier, especially in games or when you're running a bunch of programs. Don't just look at the capacity; the speed and latency are just as important for how well it performs.
Capacity (16GB)
Speed (3200MHz)
CAS Latency (CL16)
Voltage (1.35V)
Alternatives
If this kit doesn't quite fit, look for DDR4 RAM with 3600MHz speed and CL16 or CL18 latency for a performance bump, or consider 32GB capacity if your workload demands more memory.
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