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Trying out KLEVV 16GB DDR5 5600MHz CL46 UDIMM (2024)

My thoughts on the KLEVV 16GB DDR5 5600MHz CL46 UDIMM: performance, setup, efficiency, and cost-effectiveness.
Donald Moore



September 11, 2023


I recently upgraded my rig with KLEVV 16GB DDR5 RAM, and I’ve put it to the test in various scenarios. As a gamer who also relies on my PC for productivity, I need memory that can keep up with both high-performance gaming and demanding applications. This memory promises compatibility and a performance boost - both of which it seems to deliver.


Property Value Property Value
Brand KLEVV Computer Memory Size 16 GB
RAM Memory Technology DDR5 Memory Speed 5600 MHz
Compatible Devices Desktop


Click on photos to enlarge them:

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Technical Overview and Performance Insights

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When it comes to giving my rig an upgrade, most of the time it starts with the RAM. The KLEVV 16GB DDR5 is something that caught my eye, not just for its specs but because it promised compatibility and a performance boost. I’ve broken down my thoughts into what I see as the main advantages and a couple of drawbacks.


  • Speedy 5600MT/s which means the memory can handle up to 5600 million transfers per second – a solid number for gaming and heavy multitasking.

  • Low latency with a CL Value of 46-46-46-90, which should mean reduced lag in theory, but with such high numbers, it is a bit of a mixed bag.

  • The 1.1V operating voltage indicates a commitment to power efficiency, something I appreciate during those long gaming sessions.

  • On-Die ECC (Error Correction Code) is a nice touch for stability and may come in handy for slightly boosting data reliability, though most gamers won’t stress their systems enough for it to be a deciding factor.


  • The latency values are on the higher end, which isn’t typical for performance RAM and might not be ideal for all users.

  • A 1 Year Limited Warranty isn’t quite as generous as I’d like, especially when it comes to a critical component like RAM.

The speeds I’m witnessing show a marked improvement overall. It’s not just numbers on paper; you can feel things are snappier, applications are loading quicker, and the games seem to run smoother. The On-Die ECC is a nice addition – while most of us won’t notice this day-to-day, it’s reassuring to know there’s added stability for the memory.

On the flip side, the CAS latency (CL) of 46 is definitely higher than the DDR4 I was used to, so that’s something to ponder about. While DDR5 is generally faster than DDR4 in terms of raw bandwidth, the higher latencies might dampen those speed benefits ever so slightly for very latency-sensitive tasks.

Now, let’s talk about that 1.1V power draw. It’s a step down from DDR4, and that means power efficiency which can loosely translate into minor savings in the long run and possibly cooler operation.

Finally, the 1 Year Limited Warranty feels a bit stingy. Sure, most ram sticks either fail early or work forever, but having that extended peace of mind would have been better, especially when some competitors offer lifetime warranties.

Summing up, despite a couple of hitches, mainly the higher latency and the short warranty period, KLEVV’s 16GB DDR5 is still a potent piece of kit. It might not break performance records, but it’s offering reliability that my day-to-day computing and gaming can depend on.

Compatibility and Installation Experience

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When I first got my hands on the KLEVV 16GB DDR5, I was curious to see how it would integrate with my existing setup. Let me lay it out for you:

  • Compatibility with my rig: This was a big relief. Pairing with both Intel and AMD systems without a hitch is a huge plus. It’s not every day you find RAM that flexible, especially with the tight specifications that DDR5 demands.

  • Installation: It was practically a no-brainer, just clicked into the DIMM slots on my motherboard. No need to update BIOS or fiddle with settings, it was recognized right away.

  • XMP Support: With XMP, tweaking my system to run at advertised speeds was a breeze. This is essential for anyone who’s not into manual overclocking or BIOS timings adjustments.

However, it wasn’t all smooth sailing. The 5600MT/s speed and CL46 timings are not the fastest on the market, and serious overclockers might find the timings a bit lax. Also, the 1-year limited warranty pales in comparison to other brands offering lifetime warranties.

On a positive note, the no-frills design was surprisingly appealing. It’s got this minimalist vibe that stands out, especially when you’re tired of the RGB light show that’s become all too common. Plus, the fact that this RAM just works out of the box with other brands was a pleasant surprise. Mixed-brand setups can be a hassle sometimes, but this one played nice with my existing DDR4 stick seamlessly, boosting performance without any obvious drawbacks.

Though it’s not necessarily the beefiest RAM you could slot into a gaming rig, it holds its own. The on-die ECC is a nice touch for stability, and the dual-channel capability can give you that extra nudge in performance when you need it.

All in all, the KLEVV DDR5 didn’t knock my socks off, but it didn’t disappoint either. It’s a solid, reliable choice that just slips into your system and gets the job done. I’ll keep pushing it in different scenarios, but for now, if you need DDR5 and you’re not looking to break any world records or bank accounts, this might be the way to go.

Gaming and Productivity Enhancements

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As a gamer and productivity enthusiast, I always seek the perfect balance between performance and stability in my PC builds. The KLEVV 16GB DDR5 memory kit caught my eye for several reasons:

  • High Speeds: With 5600MHz under the hood, games and demanding applications run smoother.

  • Solid Timings: Sure, the CL Value of 46-46-46-90 isn’t the tightest, but it’s the trade-off for such high speeds at a DDR5 standard.

  • Low Voltage: Operating at just 1.1V means less heat and more efficiency, which is a plus for long gaming sessions.

But it’s not all perfect. The 1-year limited warranty is something that makes me a bit nervous, especially when competitors offer longer protection. Plus, even though the specs say it’s QVL tested with all major motherboards, real-world compatibility can sometimes be hit or miss, especially if you like to ride the bleeding edge with BIOS updates.

Now, for someone like me who’s always toggling between CPU-intensive tasks and graphic-heavy gaming, the role of reliable RAM cannot be overstated. This KLEVV 16GB DDR5 stick seemed like an excellent fit for my setup, boasting On-Die ECC – a nice touch for data reliability, even if it’s just single-bit correction.

One thing often overlooked is the design; KLEVV has gone with a no shell design, which is simple yet elegant—no unnecessary RGB nonsense. It just works, and for me, that’s a form of beauty in itself.

Here’s the thing about XMP support: it’s crucial for folks who don’t want to manually tweak their RAM settings in BIOS. Lucky for me, this KLEVV RAM offers that, saving me the hassle and ensuring I’m always running at peak performance without much fiddling.

Since installation, I’ve noticed an immediate boost when multitasking and in the overall responsiveness of my system. It’s like my rig went from a jog to a sprint. Considering my daily use involves heavy-duty tasks like video editing and 3D modeling, alongside gaming, this upgrade was not just a want but a need.

However, it’s worth mentioning that despite these improvements, if you’re already running high-speed DDR4, the jump to DDR5 might not feel as significant for now, particularly given the premium price point.

All in all, while it’s not without its potential drawbacks, the KLEVV 16GB DDR5 has found a welcome home in my rig. From a personal standpoint, it’s delivering where it matters, balancing cost against the features that are key for a power user like myself. But remember, like any component, it’s vital to ensure it matches the rest of your system for the best experience.

Value and Longevity Assessment

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Evaluating the value and longevity of PC components can be a bit of a tightrope walk. On one hand, you want the best bang for your buck upfront; on the other, you’re eyeing components that won’t be obsolete by next Tuesday. After putting the KLEVV 16GB DDR5 through its paces, I’ve compiled my impressions:

  • Value for Money: There’s a lot to like about this RAM. Price-wise, it’s competitive, especially for a DDR5 module. Given that it’s from KLEVV, which isn’t as mainstream a brand as some others, I was pleasantly surprised.

  • Performance: Out of the box, the 5600MHz speed with XMP 3.0 support was a no-brainer for my gaming rig. And it works with both AMD and Intel platforms, which is a win-win.

  • Design: The no-shell aesthetic is minimalist and clean, which I dig. It’s not just eye candy; less material could mean better thermals.

  • Compatibility: Plug-and-play with existing OEM motherboards can be a crapshoot, but this module fit like a glove and synced up without a BIOS fuss.

Now, it’s not all rainbows. The CAS latency comes in at CL46, which isn’t the snappiest I’ve seen for DDR5. But unless you’re benchmarking performance for a living, the real-world difference is negligible.

In terms of longevity, it’s a more mixed bag. The 1.1V operating voltage and on-die ECC promise a stable future, however, a 1-year warranty has me raising an eyebrow—most of the big brands cough up at least a 3-year term. But in my experience, if a RAM module is going to fail, it’s going to be early on, so I’m not losing sleep over it.

Comparing the KLEVV to a Corsair or a Samsung, it holds its own, especially in terms of value. It doesn’t just meet the JEDEC standards, it cozies up next to them with a decent cup of coffee. And with every game and program I’ve thrown at it, it hasn’t blinked—no mysterious crashes or bottleneck signs.

So, would I recommend the KLEVV 16GB DDR5? For most people, especially those balancing performance and budget, it’s a solid yes. Unless you’re chasing extreme overclocking records, this RAM will have your back in daily use, multitasking, and gaming marathons alike. And given its performance in a no-frills setup—like my neighbor’s PC, which just keeps ticking along—I’d say it’s a worthwhile investment for those not wedded to brand names. Keep an eye out for that sale, and you might just score a stealthy good deal.