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The main question I ask myself when it comes to displays integrated into PC cases is straightforward: what will it cost me? Not only in terms of price, but also in component compatibility, cooling performance, potential driver-related issues, and similar trade-offs. However, in the case of the Zalman P50 DS, these compromises appear to be minimal. The reasons for this expectation are outlined below.
Read also: PC case reviews
TABLE OF CONTENTS:
Specifications
- Materials: steel, plastic, tempered glass
- Weight: 10.5 kg
- Dimensions: 480×240×512 mm
- Motherboard compatibility: ATX / mATX / Mini-ITX
- Top fan support: 3 x 120 mm / 2 x 140 mm
- Side fan support: 3 x 120 mm
- Rear fan support: 120 mm / 140 mm
- Bottom fan support: 3 x 120 mm / 2 × 140 mm
- Included side fans: 3 x 120 mm ZM-AF120R ARGB
- Included rear fan: 1 x 120 mm ZM-AF120 ARGB
- Top radiator support: up to 360 mm
- Side radiator support: up to 360 mm
- Maximum PSU length: 225 mm
- Maximum graphics card length: 435 mm
- Maximum CPU cooler height: 178 mm
- Storage drive bays: 3 × 3.5’’/2.5’’, 2 × 2.5’’
- PCIe slots: 7
- Ports: USB Type-C, HD Audio, 2 × USB 3.0, 9-pin USB display cable
Zalman P50 DS Video review
Positioning and price
Let’s start with the price – which starts at $126/€108 for the black or white versions. As always, I’ll have both models on my desk, and I’ll share my thoughts on the colours towards the end.
Zalman P50 DS Package Contents
The included package with the Zalman P50 DS is well equipped. The case is protected by expanded polypropylene inserts. The accessory box follows Zalman’s typical design: it is transparent and standardized. The set includes a sufficient quantity of screws, cable ties, and motherboard standoffs. Additional items are also provided, such as stickers, a cloth for cleaning the glass panels, and a GPU support bracket.
Exterior Design
In terms of design, the Zalman P50 DS follows a conventional “aquarium-style” layout. It features glass panels on the side and front, along with a solid lower section. Near the front of this lower section, there is a narrow integrated display strip. The display will be discussed separately later.
It is worth noting that the Zalman P50 DS features chamfered edges, which were not typical of earlier models in the P series. The chamfering is applied only to the upper front and rear sections, while the side panels use standard perforation. The case feet are also chamfered. They are relatively tall, which improves ground clearance and can be beneficial for airflow.
It is somewhat unusual to see the front I/O panel positioned centrally at the bottom; a top placement or an offset lower position might have been more typical. The panel on the Zalman P50 DS includes two USB Type-A ports rated at 5 Gbps, one USB Type-C port rated at 10 Gbps, separate audio jacks, as well as buttons for power and lighting control.
Next, the interior finish of the white version of the Zalman P50 DS appears well executed. The extent of perforation is immediately noticeable, along with the number of openings intended for cable management. The case provides seven PCIe expansion slots, which are secured with screws rather than breakaway covers.
Regarding cable management, the layout of cutouts in the Zalman P50 DS is somewhat inconsistent. For example, the CPU cable pass-through is partially obstructed by the motherboard once installed. On the lower section, however, the design is more functional: there are multiple routing openings, and several of them are fitted with silicone grommets. In addition, the case includes a removable side section intended for mounting fans or radiators.
As a result, the primary intake airflow is clearly intended to come from the side panel, so placing the Zalman P50 DS with its metal side against a wall is not recommended.
The side panel does include perforation in the form of two vent sections, but there are no dust filters installed there. In contrast, filters are provided on both the top and bottom. The bottom filter is mounted on rails, spans the full length of the case, and is relatively easy to remove and clean.
At the rear of the Zalman P50 DS, the layout is relatively complex. Next to the fan mounting area, there are two rotating panels oriented toward the user. One of these panels is solid and intended primarily for cable management. The second panel is perforated and includes mounting points for storage devices. Overall, the case provides a high number of mounting options. It supports up to five 2.5-inch drives and up to three 3.5-inch drives. Additional drive mounting locations are also available at the bottom of the chassis on dedicated rails.
Cooling Fans
The Zalman P50 DS includes four pre-installed fans: three on the side intake and one at the rear exhaust. The models used are ZM-AF120R (reverse-flow) and ZM-AF120.
The configuration uses three reverse fans for intake and one standard fan for exhaust. While detailed specifications for the reverse-flow version were not available, data for the standard model is known.
The ZM-AF120 uses a fluid dynamic bearing, operates at speeds from 600 to 2000 RPM, has a maximum noise level of up to 30 dBA, and a maximum airflow rating of approximately 69 CFM.
It should be noted that each fan features relatively bright lighting and draws approximately 3.4 W of power. In total, this results in more than 12 W dedicated to RGB lighting alone. This does not affect fan motor power consumption, as the hub used in the Zalman P50 DS is configured separately for lighting control only, with fans connected through a standard setup for power delivery.
This is not a common implementation in this category of products. However, the system does offer a range of lighting modes, as well as the option to fully disable the lighting via a long press control input.
Overall, the Zalman P50 DS supports up to 10 fans in total, with up to three 140 mm units supported.
One notable detail is that a fan can also be installed at the rear in a 140 mm configuration instead of the standard 120 mm size. This is a low-cost design flexibility feature that improves compatibility without requiring additional adapters or modifications.
Regarding radiator support, the Zalman P50 DS supports installation of up to two 360 mm radiators. Since there are no explicit compatibility restrictions documented, both radiators can, in principle, be installed simultaneously. There are also no stated limitations regarding interference with other components, so overall compatibility is assumed to remain unchanged under this configuration.
The Zalman P50 DS supports hardware with relatively large clearances: up to 435 mm for graphics cards, CPU coolers up to 178 mm in height, and power supplies up to 225 mm in length. These are above-average values for its class, though lower-capacity components can also be used without restriction. The case is classified as a mid-tower and has overall dimensions of 512 × 480 × 240 mm. Its weight is 11.2 kg. Motherboard compatibility includes ATX, Micro-ATX, and Mini-ITX formats.
Display
The display on the Zalman P50 DS is a small integrated unit with three primary readouts: GPU temperature, CPU temperature, and current time. To operate the display, a free internal USB 2.0 9-pin header is required. By default, this connects directly to the motherboard. In some setups, it can also be adapted using a standard USB-A adapter.
In practice, I was able to get the display on the Zalman P50 DS working by installing the driver from Zalman’s official website (accessible via a QR code in the manual), and connecting the internal header through an adapter. After setup, the system successfully initialized and began showing temperature readings, including values sourced from a laptop system (ASUS ProArt P16), as expected once the software and connection were configured correctly.
This approach provides a degree of flexibility in usage. The display module of the Zalman P50 DS can potentially be reused in other setups if needed. However, it is important to note that the display does not function without the dedicated driver. The software is lightweight and does not include additional configuration options beyond basic operation.
One additional note concerns the clock function. It became apparent that there is no dedicated clock visible anywhere on the desktop setup. As a result, time tracking is effectively done through an external source – in this case, a Telegram channel that also displays an air raid map, where updates are continuously refreshed.
The taskbar is hidden, there is no wristwatch in use due to skin sensitivity, and the smartphone does not have Always On Display enabled. In this setup, a case like the Zalman P50 DS effectively becomes one of the few readily visible time indicators. While this may sound like a minor or humorous observation, it has practical implications for day-to-day time awareness.
Finally, regarding color variants: if visibility of internal components is a priority, the white version of the Zalman P50 DS is more suitable. The black variant, however, benefits from a more subdued integrated display that does not visually disrupt the overall internal color scheme. Even when inactive, the display remains visually consistent with the case design, resulting in a more uniform appearance.
Conclusion
The Zalman P50 DS is a visually distinctive chassis, and even without the integrated display it remains a capable and compatible mid-tower case. It offers a spacious internal layout and generally practical usability, although it is not without design compromises. With the display module included, the case additionally provides quick access to basic system information such as temperatures and time. While this functionality is relatively simple, it is uncommon in this product segment and adds some convenience in day-to-day use.
Where to buy the Zalman P50 DS