The king of PC circumstances

I be quiet! requested you what number of followers it ought to add, what cooling it ought to assist, and what different options you’d prefer to see in a PC case, and also you answered, “Sure!” you’d find yourself with the be quiet! Darkish Base Professional 901. The specification sheet is lengthy, detailed, and spectacular. So, too, is the case, with its glossy design and delicate RGB lighting results. There’s even Qi wi-fi charging for cellular gadgets and a capacitive front-facing interface for controlling the included fan and RGB hub.

Being an costly chassis, there is a wholesome use of aluminum alongside tempered glass and metal to create a sturdy, imposing black PC case. There’s additionally a fan and RGB hub, which may assist numerous blowers and synchronize all the things with the motherboard if desired. be quiet! went all out with the Darkish Base Professional 901, which is sensible since this can be a flagship chassis to go up towards the perfect from Corsair, Lian Li, and different manufacturers.

We constructed a really highly effective system contained in the be quiet! Darkish Base Professional 901 to place it to the check with the newest {hardware} from Intel and Nvidia. The excellent news is that we had no issues preserving even an AMD Ryzen 9 7950X or Intel Core i9-13900K cool. The padded sound insulation is a pleasant contact, although the case will ramp up in decibels with sufficient followers put in to maintain all the things inside an optimum working temperature vary. It is simply the most effective PC circumstances out there.

About this overview: be quiet! shipped me a Darkish Base Professional 901 case for the needs of this overview and had no enter into its contents.

Supply: be quiet!

be quiet! Darkish Base Professional 901

High tier PC case

This flagship PC case is a pleasure to construct with

The be quiet! Darkish Base Professional 901 is a glossy full tower chassis with all the newest applied sciences, together with a capacitive interface for fan and RGB management, delicate RGB lighting, and glorious thermal efficiency.

Materials

Aluminum, metal, tempered glass

Graphics Card Measurement (Max.)

350-495mm

3.5″ Drive Slots

2

RGB Lighting

Sure

2.5″ Drive Slots

6

Exterior Dimensions

604x275x569 (with stands)

Professionals

• Glorious construct high quality and design
• The best thermal efficiency
• Nice cable administration
• Simple to construct a PC inside

Cons

• Cumbersome and heavy
• Costly

Availability and pricing

be quiet!’s Darkish Base Professional 901 is a premium PC case with loads of touches that make it a compelling buy for these looking for the most effective platforms round. It is an eye-watering $300 at MSRP, but it surely’s effectively definitely worth the asking value in case you have the out there funds and wish one thing from the corporate’s beautiful assortment. The Darkish Base Professional 901 even comes wrapped up in its personal branded sleeve for a superior unboxing expertise. It is really a masterpiece earlier than you even raise a screwdriver.

{Hardware} design

Massive, daring, stunning

The Darkish Base Professional 901 is a beautiful all-black PC case with a superb use of aluminum all through, together with on the entrance and high panels. The costly look matches its MSRP, although it isn’t nearly appears. be quiet! additionally made certain to contemplate nearly all the things throughout the outer shell. The spotlight is the front-facing 5.25-inch drive bay. That is proper, you’ll be able to set up an optical disk drive contained in the Darkish Base Professional 901… in 2023.

There’s a disadvantage to utilizing a drive right here, which is the substitute of the interior 3.5-inch drive cage. The decrease tray door must be opened on the entrance panel, or the disk would should be ejected every time. It is a good contact, nonetheless.

Conserving to the entrance, nearly all the things is mesh, except for the aforementioned decrease bay door and entrance I/O panel up high. Not solely do we now have the principle energy button and an array of ports, but additionally some capacitive controls of the RGB and fan hub. The suitable panel is naked except for a strip of mesh steel for offering a side-mounted radiator and/or followers with entry to chill air. The left panel is the standard tempered glass window affair we sometimes see on ATX desktop PC circumstances.

The identical goes for the rear of the Darkish Base Professional 901, which performs host to PCI slots, a single 120mm fan mount, motherboard I/O cut-out, and a PSU bracket. As a result of a radiator and followers can be connected to the highest panel, there is a 30mm excessive strip of mesh steel wrapping across the sides and rear of the case.

The 2 aspect panels will be eliminated with out a screwdriver, and the identical goes for the highest panel, which supplies entry to the radiator and fan mounting bracket. And there is ample cooling right here. This space permits for the set up of one in all three 360mm radiators or three 140mm followers for those who’re putting in the AIO rad elsewhere contained in the chassis. The entrance panel helps as much as a 420mm radiator and/or three 140mm followers. The aspect panel can maintain a radiator of 360mm in size and/or three 120mm followers.

be quiet! consists of two large accent bins with varied panels to swap out the default configuration, making it potential to go for optimum efficiency or higher acoustics for quieter operation. The highest panel alone will be kitted out with a full mesh panel or a mix of stable panels, relying on whether or not you will be totally using the top-facing fan mounts. Mud filtering is dealt with by a big filter on the underside, which requires the entrance panel to be eliminated to ensure that the filter itself to be extracted and cleaned. There is a second filter situated behind the entrance panel, which once more will be cleaned as soon as the entrance face has been eliminated.

Constructing a PC contained in the Darkish Base Professional 901 is a simple and simple course of due to the modular design, so even these with minimal PC constructing expertise can put collectively one thing really particular.

Constructing a PC

Cram all the things inside this case

be quiet!’s case helps as much as outsized E-ATX motherboards. The newest AMD and Nvidia graphics playing cards can have no bother becoming contained in the case, with as much as 495mm to play with. The included equipment field has completely all the things you want for constructing a PC. There’s even a magnetic assist stand for heavier GPUs and a plastic screw bin. By default, be quiet! has the 5 2.5-inch drive slots bracket put in subsequent to the motherboard tray, which additionally hides cables, however this may be swapped out for the third radiator bracket to unlock entry to a few extra 120mm followers.

Behind the motherboard tray is a well-designed cable administration routing system. With a couple of cable ties, all the things will be neatly tucked behind varied plastic channels. We put in an Asus ROG Strix Z690 Hero motherboard and located no points working with a full-size ATX board. A be quiet! AIO with a 360mm radiator was used to adequately cool our check bench processors, matching the design of the remainder of the case. All followers and RGB channels have been related to the built-in fan and RGB controller hub, which was then used to synchronize the lighting results with the motherboard for a full rainbow visible expertise.

I am a fan of the RGB lighting current right here. It is simply sufficient to supply much-needed eye sweet for an in any other case black slab of steel and glass. Even the USB ports on the entrance panel are lit to make it simpler to identify them in low-light circumstances. With the controller hub and entrance panel I/O, be quiet! does require at the very least two SATA energy connections to be presently out there. It is value checking your PSU since an AIO would additionally possible require SATA energy.

Efficiency

Cooling enthusiast-grade {hardware} isn’t any bother

With all the things put in and cables routed on the rear, it is time to put the be quiet! Darkish Base Professional 901 to the check. An Intel Core i9-13900K was put in onto the motherboard, with an Intel Core i5-13600K on the second check to see if the case carried out with much less warmth to take care of. An Nvidia GeForce RTX 4070 was used for each assessments with 32GB of DDR5-6000 RAM. I examined the case with the stable and mesh entrance panels, noting any variations between the 2.

The noise elevated barely to 47 dB(A) and temperatures did fall by a couple of levels with the mesh panel put in, however whether or not that is a tradeoff you want to take is dependent upon how a lot energy you are pushing contained in the case. Our check bench barely hit 70 levels Celsius for gaming and normal utilization. Stress testing did push the processor to its thermal restrict, however that is by design and permits Intel to get as a lot efficiency out of the chip as potential. The case and 360mm AIO dealt with it effectively, with frequencies dropping inside anticipated ranges.

Voltage regulator modules (VRM) can get toasty when put below pressure, and whereas the Core i9-13900K we used was operating at inventory settings, it nonetheless attracts appreciable quantities of energy. I did not see the VRMs hit 30 levels Celsius, which is a testomony to the cooling efficiency of the Darkish Base Professional 901 and the design of the Asus motherboard. The RTX 4070 fortunately chugged alongside in-game at 65 levels Celsius. I did not substitute the 2 front-facing 140mm blowers be quiet! included with the case, which might present extra airflow with three 120mm followers.

be quiet! Darkish Base Professional 901: Must you purchase it?

You can purchase the be quiet! Darkish Base Professional 901 if:

• You need an expansive case to suit inside huge PC {hardware}
• You intend on utilizing extra highly effective AMD or Intel processors with AIO coolers.
• You need a straightforward PC-building expertise with glorious cable administration

You should not purchase the be quiet! Darkish Base Professional 901 if:

• You do not have the area for such a large PC case
• You favor to make use of a number of front-facing USB-C ports
• You do not look after wi-fi Qi charging

I am an enormous fan of be quiet’s catalog. The corporate is answerable for a few of the greatest cooling options and PC circumstances in the marketplace, and the Darkish Base Professional 901 is one other positive instance of its craft abilities. Unboxing the case itself, unpacking the equipment, and constructing a PC contained in the case seems like an journey. It is really helpful you spend simply as a lot (if no more) on the perfect processor and graphics playing cards to take advantage of the Darkish Base Professional 901.

The design helps create a glossy case with delicate RGB lighting that may complement nearly any theme. In the event you’re planning to make use of an AIO with a couple of RGB-enabled followers, all the things will be managed and synchronized by way of the built-in RGB and fan controller hub. The front-facing capacitive controls are a pleasant contact, although they will really feel like a step again from bodily buttons at instances, very similar to trendy car infotainment techniques.

Cooling assist is the place the Darkish Base Professional 901 really shines. It is potential to suit as much as three 360mm radiators inside this chassis, permitting for a critical customized open-loop water cooling resolution to be created for simply dealing with the warmth generated from the most effective graphics card and CPU. As long as you’ve $300 to spare, you will be shopping for the most effective PC circumstances round when it comes to design, thermal efficiency, and acoustics.

Supply: be quiet!

be quiet! Darkish Base Professional 901

High tier PC case

The be quiet! Darkish Base Professional 901 is a glossy full tower chassis with all the newest applied sciences, together with a capacitive interface for fan and RGB management, delicate RGB lighting, and glorious thermal efficiency.