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Antec VSK-3000B-U3/U2 MicroATX/Mini ITX Mid Tower Computer Case with USB 3.0, Black

The Antec VSK-3000B-U3 is a black micro ATX computer case that supports both microATX and mini ITX motherboards. It features a front panel USB 3.0 port for fast data transfer, as well as space for two internal drive bays

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Antec VSK-3000B-U3/U2 is a compact yet powerful MicroATX/Mini ITX Mid Tower Computer Case that delivers exceptional performance and versatility for both home and business users.

Design & Build Quality

The case showcases a sleek, all‑black aesthetic with a robust SGCC (Steel Glass Composite Core) construction. This material combination ensures durability while keeping the overall weight to just over 4 kg, making it easy to relocate without sacrificing stability.

Aesthetic Features

  • No window on the side panel, providing a clean look.
  • Integrated 1x 92 mm front fan that can be upgraded with an additional second 92 mm fan bay.
  • Front I/O includes 2 USB ports (one USB 3.0, one USB 2.0), a headphone jack, and a microphone input.
  • No LED lighting or additional visual effects, keeping the focus on functionality.

Internal Layout & Expansion

The VSK-3000B-U3/U2 supports both MicroATX and Mini‑ITX motherboards, offering flexibility for a wide range of builds. The chassis provides:

  • 4 expansion slots (standard ATX) for GPUs, sound cards, or other PCIe devices.
  • A maximum GPU length of 318 mm, allowing most modern graphics cards to fit comfortably.
  • Power supply placement at the top of the case, compatible with standard ATX power supplies.
  • No included PSU; users can select a unit that best fits their needs.

Drive Bays & Storage Options

The case offers versatile storage support:

  • 1 x 2.5” internal bay for SSDs or small HDDs.
  • 2 x 3.5” internal bays for larger hard drives.
  • 2 x 5.25” bays, which can accommodate optical drives, additional cooling units, or other peripherals.
  • A dedicated 1 x FDD bay for legacy floppy drives if required.

Cooling & Airflow

The case is engineered to maintain optimal airflow:

  • Front panel includes a 92 mm fan, which can be replaced or supplemented with an additional fan in the second front bay.
  • Rear panel supports a standard 92 mm fan for exhaust, ensuring efficient heat dissipation from internal components.
  • The design allows for easy cable management, reducing airflow obstruction and keeping temperatures low.

Audio & Connectivity

Built-in audio support enhances the user experience:

  • Front panel audio jacks include a headphone output and a microphone input.
  • Standard motherboard audio headers are available for high‑quality sound cards or onboard audio.

Compliance & Certifications

The VSK-3000B-U3/U2 meets international safety standards:

  • RoHS compliant, ensuring the case is free from hazardous substances.
  • Designed with a focus on environmental responsibility and user safety.

User Manual & Documentation

A comprehensive manual de usuario (user manual) accompanies the product, providing step‑by‑step instructions for assembly, component installation, and maintenance. This guide is essential for both novice builders and experienced technicians.

Dimensions & Physical Specifications

  • Height: 365 mm (36.5 cm)
  • Width: 173 mm (17.3 cm)
  • Depth: 393 mm (39.3 cm)
  • Weight: approximately 4.1 kg

Ideal Use Cases

The Antec VSK-3000B-U3/U2 is perfect for:

  • Home office setups where space and noise are concerns.
  • Gaming rigs that require a compact form factor without compromising on GPU size.
  • Business workstations needing reliable performance in a small footprint.

Conclusion

With its combination of sturdy construction, flexible expansion options, and thoughtful design features, the Antec VSK-3000B-U3/U2 MicroATX/Mini ITX Mid Tower Case stands out as a reliable choice for builders seeking a balance between performance, space efficiency, and ease of use.


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- Desktop computer cases
International
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es
47.99 EUR
it
51.14 EUR
be
56.18 EUR
fr
49.99 EUR
at
53.84 EUR
de
44.99 EUR
Colors
Predominant colors of the product
Tags Case Gaming case Black case Micro-atx case Mini-itx case No power supply case Usb 3.0 case Mid tower case Home business case Fan case Mini-tower case Dvdrw case Gaming pc case 9cm fan case 2.5" case 1 x usb 3.0 case Microatx mini itx case Mid-tower case 2-bay case Home case Business case No-power-supply case Two-bay case Nine-cm fan case Two-point-five-inch case Micro-itx case Usb 3.0 mini-tower case Black usb 3.0 case Two-bay mid-tower case Micro-atx usb 3.0 case
Alternative searches MicroATX case Mini ITX case Mid tower case Antec VSK-3000B MicroATX chassis Mini ITX chassis Antec VSK-3000B-U2 Antec VSK-3000B-U3 NZXT MicroATX case USB 3.0 front panel USB 3.0 front header Corsair MicroATX case Phanteks MicroATX case SilverStone MicroATX case Cooler Master MicroATX case Fractal Design MicroATX case Antec VSK series mid tower case
Identifiers
Brand Antec
Antec is a brand that specializes in computer cases, power supplies, and other PC components. They are known for their high-quality, durable products, as well as their customer service.
Model Antec AN-VSK3000/U3
MPN Antec AN-VSK3000/U3
ID 1834159
Dimensions / Weight
Key Features
Case Edition
The edition or variant of a computer case, indicating a specific release such as "Standard", "Limited Edition", "Pro", or a numeric identifier. It distinguishes different versions of the same model and helps users identify the exact product they are viewing.
VSK3000B-U3
Case form factor
The physical configuration or design of a computer case, such as ATX, Micro‑ATX, Mini‑ITX, Mid Tower, Full Tower, Rackmount, or other standardized form factors. It indicates the dimensions, mounting points and expansion options that determine compatibility with motherboards and components.
Mid Tower
Chassis Contruction Materials
The set of materials that make up the chassis of a computer or electronic device, such as steel, aluminium, plastic, tempered glass, or composite blends. The value is typically a list of one or more material names separated by slashes.
SGCC
Colours
A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).
Black
Drive bays
The total number of drive bays available in a computer case or enclosure, expressed as a combination of the quantity of each bay type and its physical size (e.g., "4 x 2.5" Internal 2 x 3.5" Internal"). This attribute helps users understand how many drives can be installed and what sizes are supported.
1 x 2.5" Internal 2 x 3.5" Internal 2 x 5.25" 1 x FDD
Fan Bays
The total number and sizes of fan slots available in the product, expressed as a series of "count x size" pairs (e.g., 4 × 120 mm). This attribute indicates how many fans can be installed and what dimensions they must have.
2 x 92mm
Fans Included
The number and size of fans that come with the product. Each entry lists how many fans of a specific diameter are included, such as "2 x 120mm" or "1 x 140mm w/ RGB LEDs". This information helps users understand the cooling capacity and lighting options available out of the box.
1 x 92mm
Harmonized System HS code
The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
84733080
LED Lighting
Indicates whether the product incorporates LED lighting. A value of "Yes" means the device has one or more LEDs for illumination, while "No" indicates no LED components are present.
No
Max GPU Card Length
The maximum linear dimension of a graphics processing unit (GPU) that can be installed in a computer case, expressed with a standard length unit such as millimetres, centimetres or inches. It represents the longest side of the card and is used to determine whether a particular GPU will fit within a given chassis.
318 mm
Motherboard form factor
The physical layout and size classification of a motherboard, such as ATX, Micro‑ATX, Mini‑ITX, or other standardized formats. It indicates the dimensions, mounting points, and expansion capabilities that determine compatibility with computer cases and components.
MicroATX Mini-ITX
Number of 2.5 Bays
The total count of 2.5‑inch drive bays available in a computer case or enclosure. This value indicates how many 2.5‑inch hard drives, solid‑state drives, or other compatible storage devices can be installed.
1
Number of 5.25 Bays 2
Panel I/O
A comma‑separated list of the connector types and their quantities available on the front side of a device, such as USB ports, audio jacks, HDMI or power buttons. Each entry follows the format " x ", e.g., "2 x USB 3.0" or "1 x Headphone Out".
1 x USB 2.0 1 x USB 3.0
Power supply location
The physical position where the power supply unit is installed or mounted within a device, such as top, bottom, rear, side, front, or built‑in. This attribute helps users understand where to find the power source and plan cable routing or ventilation.
Top
PSU Included
Indicates whether a power supply unit (PSU) is supplied with the product as part of its standard package. A value of "Yes" means the PSU is included and ready for use, while a value of "No" means no PSU is provided and must be purchased separately.
No
PSU Support
A list of power supply unit (PSU) form factors that a product can accommodate, such as ATX, MicroATX, SFX, SFX‑L, E‑ATX, or other standard sizes. Each value represents a distinct PSU type that the product is designed to support.
ATX
Standard Expansion Slots
The total count of physical expansion slots available on a device for installing additional modules or peripherals such as PCI‑Express cards, USB adapters, or other expansion hardware.
4
Supported HDD sizes
A list of the physical dimensions of hard drives that a product can accommodate, expressed in inches or millimeters (e.g., "2.5", "3.5", "M.2"). The values are typically separated by commas and indicate which drive form factors fit within the device’s bays or slots.
3.5"
Weight
The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
4.1 kg (Approx)
Windows
Indicates whether the product is compatible with at least one version of Microsoft Windows. A value "Yes" means the device can run or support a Windows operating system, while "No" indicates incompatibility.
No
Kirk Mejia
31-12-2022 08:48

I regret purchasing this case due to its small size and difficult installation process. The build quality is also subpar, as the front of my case was damaged, causing the power button to be stuck in the on position. To resolve this issue, I had to rewire the power circuit through the restart button. Despite these drawbacks, the front USB and audio sockets function properly. It's a shame about the power button though.

Emi
25-03-2023 08:13

The benefits of this case include its affordability, ability to hold all components, and dust protection for the motherboard. I also did not experience any injuries during installation, which can be a concern with cheaper cases. Therefore, there is justification for purchasing a reputable brand even at this price point.

However, there are some drawbacks to consider. The space behind the motherboard tray for cable management is extremely limited. Additionally, the panels and switches feel flimsy in quality. Unlike another reviewer, I was able to connect the front-panel audio without much difficulty using my Gigabyte H81M-H motherboard.

Since my build was basic, I cannot provide feedback on cooling or space for graphics cards. If you simply need an inconspicuous box for a budget build, this case will suffice. However, if you plan on reusing the case in the future or want to invest more sentiment into your build, it would be wise to explore other options and potentially spend a bit more money - even just £10 could get you a sturdier case.

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