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My building experience with the DARKROCK Caspian E-ATX Mid-Tower Gaming PC Case (2024)

My thoughts on the DARKROCK Caspian case: its design, cooling efficiency, hardware compatibility, and user experience.

Paul Norvig


January 21, 2024


I recently built a PC using the DARKROCK Caspian E-ATX Case. This case is targeted at gamers and tech enthusiasts seeking a premium look for their system. The design is striking, and I was pleased with its features and roominess for components, though some areas required additional care.


Property Value Property Value
Brand DARKROCK Motherboard Compatability Extended ATX
Case Type Mid Tower Recommended Uses For Product Gaming
Color Caspian Material Tempered Glass
Cooling Method Water, Air Model Name Caspian
Light Color RGB Product Dimensions 18.11”D x 8.5”W x 19.25”H


Click on photos to enlarge them:

Darkrock caspian gaming pc case full view Darkrock caspian gaming pc case build Darkrock caspian gaming pc case internals Darkrock caspian gaming pc case front


Design and Aesthetics

Darkrock caspian gaming pc case full view

The DARKROCK Caspian E-ATX Case catches the eye with its design, appealing to gamers and enthusiasts who want to showcase their rig. It features a tempered glass front panel, which lets RGB lighting illuminate internal components in bright colors. This combination of tempered glass and an iron frame gives the case a premium feel without the cheap plastic sensation.


  • The side panel is made of strong tempered glass with a swivel function for convenience.

  • The dual-tone theme gives an eye-catching look.

  • ARGB fans provide adjustable lighting, enhancing visual experience.

  • Toolless brackets facilitate effortless HDD/SSD installation.


  • Standoffs aren’t included in the installation process, which might be an issue for some users.

  • The use of 2-wire, 4-pin molex fans restricts speed control.

  • Some advanced motherboards come equipped with the motherboard-controlled fan speed feature, allowing users to adjust fan speeds for optimal system performance. Regrettably, your current motherboard does not support this functionality without an additional cost.

In terms of design, the hinged Tempered Glass (T/G) side panel is a notable feature. The hinge mechanism improves functionality by allowing easy access to the case’s interior without requiring tools. Its construction, devoid of drill holes, implies a robust structure less susceptible to cracks or damage.

The case comes equipped with a robust cable management system. It features Velcro loops and grommets, creating an efficient and tidy construction. This cable management system not only maintains a clean appearance but also enhances airflow by keeping cables neatly organized.

The drawbacks are worth noting. The pre-installed fans, although effective, only connect using molex connectors, which restricts speed control. This may require users with high-performance components to replace them with adjustable-speed alternatives, adding an extra cost.

Moreover, some might find the standoffs for the motherboard to be a minor inconvenience, as they are not pre-installed. Though not a significant issue, it’s a deviation from the toolless philosophy that dominates other areas of the case’s design.

In summary, the DARKROCK Caspian E-ATX case boasts a hinged side panel and excellent cable management. Its design and RGB features make it an appealing choice for those who value showcasing their builds. These functional aspects distinguish it beyond its visual appeal.

Cooling and Airflow

Darkrock caspian gaming pc case build

When evaluating the cooling and airflow of the DARKROCK Caspian E-ATX case, several factors are important to consider:

  • This case is equipped with an impressive cooling system, featuring pre-installed fans for optimal performance. Pre-installed Fans, specifically three 140mm ARGB fans are included in the front, and a single 120mm ARGB fan at the rear. These pre-installed fans enhance airflow inside the case effectively, ensuring ideal temperature conditions for your components.

  • Radiator Support: Being able to fit a top 360mm radiator is a boon for those looking to employ liquid cooling solutions, enhancing CPU temperatures considerably during heavy usage.

However, like the Caspian, it has its disadvantages. For example, despite having fans:

  • Fan Speed Limitation: The case fans use a 2-wire, 4-pin molex connection, limiting them to a single speed. This can pose an issue if your build generates significant heat, as these fans won’t adjust their speed in response to temperature changes.

  • Potential for Airflow Restriction: The mentioned fan speed limitation means that any high-performance components inside the case, especially power-hungry CPUs, might not get the cooling they need in strenuous conditions. Some may find that they need to replace the stock fans with PWM (Pulse Width Modulation) fans for more control over the airflow.

From a practical perspective, the pre-installed fans in my case were convenient but limiting. Their fixed speed didn’t optimally enhance my mid-range build’s cooling efficiency. I needed to buy extra variable-speed fans to prevent overheating in a high-performance setup. The case’s airflow was sufficient, but additional fans were essential for efficient cooling.

The case’s design allows for multiple fans and radiators, providing flexibility and ample space for cooling systems. The open tops and backs facilitate efficient hot air expulsion, enhancing overall airflow.

In terms of cable management, the case facilitates an organized interior, improving airflow. The thoughtfully designed cable channels minimize clutter and promote unobstructed air circulation.

In summary, the DARKROCK Caspian case offers excellent static performance but may necessitate extra cooling expenses for intensive systems. Remember to examine your PSU cables before purchasing or find alternative methods for connecting case fans. Despite these issues, the roomy interior and potential for potent cooling configurations make this an alluring option, particularly for users prioritizing straightforward assembly and mid-range PC construction.

Build and Compatibility

Darkrock caspian gaming pc case internals

When building a PC, the DARKROCK Caspian E-ATX Case stands out for its spacious interior and compatibility with various hardware setups. Its support for Extended ATX motherboards and large GPUs such as the Nvidia 4080 is particularly noteworthy, enabling flexibility and future-proofing for a wide range of users, including gamers and professional workstation users.

Here’s a clear explanation of notable aspects and areas for improvement:


  • Spacious interior: Ample room for multiple storage configurations—up to 2 x HDD and 2 x SSD, or 1 x HDD and 3 x SSD.

  • Tool-free brackets make drive installation swift and uncomplicated.

  • Cable Management: This component includes three pre-installed grommets and two Velcro loops for an organized build.

  • Extended ATX Motherboards: This system supports larger motherboards, enabling high-end builds.

  • Radiator Support: The case can accommodate a top 360mm radiator, facilitating efficient liquid cooling setups.


  • Standoff issues: Some users may find that the standoffs aren’t pre-installed or have tight fits, possibly leading to inconvenience during motherboard installation.

  • Default case fans typically lack Fan Control, which could be a concern for systems with high-performance CPUs requiring enhanced cooling. Implementing Fan Control might become necessary to optimize fan speeds and ensure effective temperature management.

Now, while the case’s build quality is strong, I value the practical design of its hinged T/G side panel. Changing components or conducting maintenance is easier compared to cases with conventional panel arrangements. The zero drill hole design boosts my confidence in the panel’s stability.

The support for (top 360mm radiators) is another highlight. Easy cooling solutions are a must, and having the room for substantial radiators without modifying the case is a relief. However, the pre-installed fans, though quiet, could pose a limitation if your build pushes higher temperatures, as they are not PWM fans but older 4-pin Molex connected, which may not meet everyone’s needs.

One drawback I’ve identified is the back panel’s fit. It’s not as snug as desired, but most users won’t find this problematic since it’s an infrequent issue to address.

For storage, the flexibility in hardware compatibility packs a punch for those of us needing substantial disk space. Swapping or adding drives without the hassle of screws is a time saver.

In the construction and component compatibility aspects, the DARKROCK Caspian case is a strong choice for those seeking a hassle-free, uncomplicated PC building experience while fitting high-end components. Some fan and standoff adjustments are required, but overall, this case is adaptable and well-equipped for a contemporary, neat PC setup.

Overall Experience

Darkrock caspian gaming pc case front

Stepping into the world of PC building can be both exhilarating and nerve-wracking, and the choice of case can significantly sway that experience. Having had the opportunity to work with the DARKROCK Caspian E-ATX Case, I’ve garnered a well-rounded perspective on both its strengths and its shortcomings.


  • The cooling system is effective with included ARGB fans and smartly designed openings for temperature regulation during heavy usage.

  • Cable management is made easy with the provided grommets and Velcro loops. These features allow for an efficient and orderly build process.

  • The Tempered Glass side panel opens easily, providing convenient access while maintaining the case’s strength.

  • The Hardware compatibility is flexible, offering ample room and tool-free brackets for various hard drive setups.


  • The lack of preinstalled standoffs on the motherboard tray might disappoint some users, particularly beginners in PC assembly.

  • Case fans connected via 2-wire, 4-pin Molex have a constant speed. This arrangement may limit dynamic airflow control for advanced builds.

The case boasts a sleek and modern design that looks great, accommodating premium components such as the Nvidia 4070ti or a 360mm radiator at the top. It features RGB lighting for an appealing aesthetic, allowing users to cycle through various lighting patterns with just a push of a button.

However, having fans without PWM control could be a concern if your system has high-performance components that run hot. You might need to replace them with fans offering this feature for optimal cooling.

When evaluating the DARKROCK Caspian Case, it provides a good mid-tower alternative, offering a reasonable balance between features and cost. Although it generally meets expectations, there are some areas where improvement is needed. It’s essential to be constructive in our assessment, acknowledging both strengths and weaknesses.

For a novice builder, potential issues may cause concern. However, even for an experienced builder, these aspects might be worth addressing or seeking help with. Regardless, this project remains a consideration for future builds, emphasizing that perfection may elude us but satisfaction can still be attained.

A variety of fans one might consider purchasing can be found here.

Overall, the DARKROCK Caspian provides a strong base for constructing a powerful gaming PC. It balances functionality and appearance to some extent, although there may be minor compromises required.