Hardware Peripherals Reviews

Cooler Master CK530 Mechanical Keyboard Review

Cooler Master CK530 Keyboard Featured

A bit of diversity has been added to Cooler Master’s CK lineup of mechanical gaming keyboards as of late. If this keyboard looks familiar, it should because in this review we’ll be taking an in depth look at the new Cooler Master CK530 which is basically a tenkeyless version of the CK550 we reviewed last year. While the keyboards are quite similar in appearance, there are a few minor changes that might be overlooked that are definitely worth mentioning.

One commonality we’ve seen in the past is the use of Gateron switches rather than the tried and tested Cherry MX switches. In our review of the CK550, we had absolutely no issues at all with the Gateron switches. They performed well and the included RGB LEDs were bright and vibrant.

The Cooler Master CK530 is available with Blue, Brown or Red switch types, each with a different tactile feel and actuation pressure. In this review we’ll be taking a look at a Gateron Blue equipped CK530. Blue switches feature a strong tactile “click” and a lighter actuation pressure. Typically Blue switches are ideal for typing over gaming but from what I’ve experienced in the past 90% of it is user preference.

Alright, enough talk… Let’s dig into the review!

Cooler Master CK530 Features and Specifications

As we mentioned earlier the CK530 features Gateron mechanical switches in either Red, Blue or Black color variants allowing the user to customize their keyboard to their preferred key feel. The keyboard includes full RGB support for individual key lighting controls which is managed either by key combos, or using Cooler Master’s Portal software which can be downloaded directly from its website.

The tenkeyless design is typically preferred by gamers as the tenkey pad is all but useless in games. Another added benefit is the overall reduced size which frees up a bit of desk space and better centers the keyboard with the monitor. And of course, another added benefit is the slightly reduced cost!

Lately, Cooler Master has adopted the brushed aluminum color scheme into its current keyboard lineup in which I’m definitely a fan. The CK530 is no exception as it features a brushed aluminum design with surface mounted keys and switches.

Below are the detailed specifications of the MK730 provided by Cooler Master:

Product Name CK530
Product Number CK-530-GKGR1 (Red switch)
CK-530-GKG L1 (Blue switch)
CK-530-GKGM1 (Brown switch)
Switch Type Gateron
Material Plastic / Aluminum
Color Gunmetal Black
LED Color RGB, 16.7m colors
Polling Rate 1000 Hz
Response Rate 1ms / 1000Hz
MCU 32bit ARM Cortex M3
On board Memory 512Kb
Multi-media Keys Through function (FN) key
Smart cable manager N/A
Cable Detachable USB Type-C
Connector Cable USB 2.0
Cable Length 1.8m
(L x H x W)
380 x 135 x 40 mm (L*W*H)
Product Weight
(without cable)
Warranty 2 years

As we really enjoyed testing and reviewing the CK550, we expect only good vibes emitting from the CK530. Next up, let’s begin the review by first taking a look at the packaging!

A Closer Look: Unboxing

The Cooler Master CK530 arrived at GND-Tech HQ in perfect health and completely unscathed. The box features the traditional black and purple Cooler Master color scheme with keyboard graphics clearly depicted. The top right of the box presents the switch type and color so you’ll know exactly what you’re getting. To further reinforce the switch type, Cooler Master added a small demo port at the bottom left to let you try before you buy.

The back of the box presents a few more details such as RGB color effects, aluminum surface, and highlights software support.

Cooler Master CK530 Keyboard Box Front

Cooler Master CK530 Keyboard Box Back Cooler Master CK530 Keyboard Box Keys

Upon cracking open the seal and opening the box we get a better idea as to how the CK530 is packaged. The board is placed in the center with a plastic cage covering the surface to prevent the keys from scuffing and taking damage during shipping. The affixed cable, key puller, and manual are located in the small compartment to the top of the keyboard.

Cooler Master CK530 Keyboard Box Packaging Cooler Master CK530 Keyboard Box Packaging Removed

A Closer Look…

With the keyboard removed from its packaging we are able to get a better look. The overall design of the Cooler Master CK530 is quite simple and stealthy (at least with the RGB lighting off). With no RGB effects on, the key markings are still easily seen which isn’t always the case from what we’ve seen. So just like the CK550, still loving the looks.

Cooler Master CK530 Keyboard Top Angle

The overall design consists of a slightly inclined surface angled towards the user with top mounted switches and keys. If the incline is not steep enough, Cooler Master did add some expandable rear feet which can be used to increase the angle. Rather than the keys recessed inside the frame the surface mounted keys appear to pop out. This is advantageous for several reasons. First, the keyboard is much easier to clean as there is less space for dirt and dust to hide. Second, of course this is a matter of preference, but to me surface mounted keys look cleaner, especially with a flat aluminum surface.

Here’s some shots to give you a bit more perspective as to the keyboard’s design:

Cooler Master CK530 Keyboard Left Side Cooler Master CK530 Keyboard Front Edge Cooler Master CK530 Keyboard Right Edge

Included with the keyboard is a wire key puller. To remove a key, simply feed the two wire sides on opposite sides of the chosen key until the two halves rest underneat the key. Then simply give the key puller a tug with the other hand bracing the keyboard.

Cooler Master CK530 Keyboard Key Puller Cooler Master CK530 Keyboard Key Puller In Action

The cable which connects to the PC connects is permanently affixed to the back center area of the keyboard. Unfortunately, unlike the SK650 and the MK730, the cable is not braided and unable to be detached. At the opposite end is a Cooler Master branded and themed USB 2.0 Type-A connector which plugs into the PC.

Cooler Master CK530 Keyboard Back Chord

Speaking of cables, let’s now plug this bad boy in and take a look at the R G Beees!

A Closer Look: RGB

With the cable attached and the Cooler Master CK530 powered on, we are greeted with a brilliant display of Cooler Master-themed purple. The lighting is quite bright overall. The LEDs have no issue shining through the key letters and symbols. The reflective silver surface of the brushed aluminum does a good job at catching and reflecting the ambient light which gives off good in-between key ambient lighting.

Cooler Master CK530 Keyboard RGB On

Cooler Master CK530 Keyboard Switch RGB on Cooler Master CK530 Keyboard Right RGB Cooler Master CK530 Keyboard Surface RGB

Lighting and color options can be easily toggled using the “CM” function key. We’ll get into this in depth later on in the review.

Cooler Master CK530 Keyboard Surface RGB

Control Software and Functionality

While the software is not required to use the Cooler Master CK530 gaming keyboard, it is definitely recommended for several reasons. For one, there may be important firmware updates provided by Cooler Master. Firmware checks and updates are handled directly through the software. These could include functionality patches or bug fixes. We at GND-Tech always recommend to upgrade the firmware if an upgrade is available just for this reason. Secondly, it makes configuring profiles and customizing the RGB LEDs much easier. If you don’t like extra software running on your PC, at the very least install the software to apply firmware updates and then uninstall.

In our case, it looks like we were already on the latest version:

Cooler Master CK530 Software Update

The software is overall quite intuitive amazingly simple to use. To begin, start by downloading the Cooler Master Portal which can be found over at Cooler Master’s Website. Once downloaded and installed the Cooler Master Portal automatically detects and lists all of your connected CM devices and the list. Once the device is selected, you’re able to install and start the software for each device individually. Additionally, it installs firmware updates prior to the software launching for the first time.

Once the Portal installs the software required for your device, the software can be launched directly from the Portal. The software is very easy to use and consists of four main sections: LED, MACRO, KEY MAP, and PROFILES. All extremely self explanatory. The appropriately named LED section… manages the LEDs! Here you can change the overall color or try out different effects in the “LED Mode” section towards the bottom. Each of the effects can be customized by changing the color or brightness using the right side panel once a lighting mode is selected. It’s definitely a lot of fun to play around and get lost with.

Cooler Master CK530 Software LED Control Cooler Master CK530 Software Macros

Cooler Master CK530 Software Key Map Cooler Master CK530 Software Profiles

The keyboard also has the ability to manually toggle lighting effects, switch profiles create and assign macros and more. All of these key combinations are provided with the included manual however, for the lazy, here ya go:

Note: The “FN” key referenced is the Cooler Master logo key located in between the right Windows and Ctrl key.

Performance and Usability

Tenkeyless keyboards are becoming more and more popular especially for gamers for various reasons. The smaller profile combined with reduced cost is definitely a factor. Also since most games don’t even use the 10-key buttons, for a dedicated gaming PC, there’s absolutely no reason to have one. The Cooler Master CK530 fills this need perfectly. By removing the 10-key pad you’ll end up saving ~$20 chopping of something you’d probably never use anyways. Here’s the CK530 next to its big brother the CK550 for comparison:

Cooler Master CK530 vs CK550

When it comes to mechanical keyboards in general, they are pretty much the only option gamers are looking at these days. While the technology has been pretty much mainstream over the past 10 years, there’s still a lot of variation preference between different switch types (or colors), especially when you throw different manufacturers in to the mix such as Gateron versus Cherry MX. For more information on the different keytypes, check out Jester’s mechanical keyboard guide over in the forums. The guide references Cherry MX switches, however the color types translate the same to Gateron switches.

Comfort & Ease of use – The keyboard is naturally tall likely due to the surface mounted keys. It’s possible that over time you might experience some strain from having to constantly hover or lift your fingers a bit higher than their use to. I definitely recommend using a wrist wrest.

Performance – When it comes to gaming, the performance you get simply because the CK530 is a full mechanical keyboard is definitely present. Actions were quick and precise. My only gripe is the clickiness of the keys while gaming. Blue switches are one of the loudest and present the most tactile feel compared to Brown switches. Because of this, you’ll get more noise. If you game using a headset, there’s no issue.

Typing on the Cooler Master CK530 is fantastic. For general typing (such as this review!), the keyboard is fantastic. I’m definitely able to up my WPM by a few points just by simply switching to this keyboards. False positives are definitely reduced and less likely on the Blue keys as well. However, like I mentioned earlier in the review, 90% of mechanical key usability is preference. I would definitely recommend trying to find a way to try various key types before buying. Or hell, roll the dice, you likely won’t be dissapointed. 🙂

One aspect of any keyboard, especially when gaming is key rollover. Often times, especially in games multiple key combinations are pressed at the same time. For a keyboard with no N-Key Rollover (NKRO) over USB support, key presses may be missed. Fortunately, most modern keyboards support NKRO and this includes the Cooler Master CK530. As a test, I should be able to press as many keys down as possible while taking a screenshot using my face. Let’s give it a try with an online test utility:

Cooler Master CK530 N-Key Test

This was as many keys as I could possible press while taking a screenshot with my face. As you can see, the software picked up 58 simultaneous key presses proving that NKRO did its job.

Final Thoughts and Conclusion

The Cooler Master CK530 is the perfect choice for the PC gamer who doesn’t require a 10-key. The keyboard is well built, looks great and costs a bit less than its big brother the CK550. While we didn’t have very many gripes about the CK550 in our original review, the same goes with this keyboard.  There’s no doubt that the CK530 would make an excellent gaming companion through years of use.

Next, let’s break down our results based on a few categories:

  • Construction:  9.2/10 – The keyboard is absolutely well built, no doubt about it. It’s got some heft to its weight which adds to the solid feel you’ll notice while handling it. This should also prevent it from sliding around on the desk. The metal construction with surface mounted keys should hold up for years of gaming. In case it doens’t, Cooler Master offers a 2-year warranty on the unit.
  • Performance: 9.6/10 – There’s really not a lot of negatives here. My only gripe is that as the keyboard sits kind of high, you might want a wrist rest to reduce fatigue. During gaming, and typing out this entire review, the keyboard performed well. Additionally, the included software adds a whole other layer of fun just playing around with lighting options.
  • Appearance: 9.6/10 – They CK530 looks fantastic. I’m really liking the direction that Cooler Master is going with its keyboards. The Brushed metal on dark keys look great and when you apply the LEDs, the game changes even more for the better.
  • Value: 9.0/10 – MSRP for the Cooler Master CK530 is set at $69.99 USD which puts it in the lower to mid price range. For a keyboard that performs this well and looks as good, I’d say that the price is spot on!

Buy on Amazon: Cooler Master CK530

Cooler Master CK530 Keyboard Review

"The CK530 is well built, looks great and costs a bit less than its big brother the CK550."

Build Quality & Construction:

GND Diamond Award



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