How Much Can Fit in Approximately 17.5 Liters?
The Streacom DA2 V2 is interesting not merely because it is small, but because of how much hardware it is designed to accommodate within that size. Its external dimensions are 340 × 286 × 180mm, listed officially in D × H × W order.
Calculating from those external dimensions gives an approximate volume of 17.5L.
That figure should be understood as a calculation from the exterior measurements, not as a separately stated internal usable volume.
Within that envelope, the DA2 V2 supports Mini-ITX and Mini-DTX motherboards, a long graphics card, a tall tower-style CPU cooler, or a substantial radiator. The headline GPU length is 330mm.
Streacom also gives a recommended maximum card size of 323 × 150 × 50mm and describes the supported card as dual-slot. Those statements need to be read together: the longest listed clearance does not by itself guarantee that every card of that length will fit, because card height and thickness remain relevant.
For CPU cooling, the case supports a tower cooler up to 145mm tall. Liquid-cooling support covers radiators from 120 to 280mm, with a total permitted thickness of 80mm including fans.
The surprise, then, is not just that a case calculated at approximately 17.5L can accept a 330mm GPU on paper.
It is that the design preserves meaningful air-cooling and liquid-cooling options within the same compact format.
A Rail-and-Bracket Interior Instead of Fixed Mounting Points
The central design feature is an integrated track running along the case frame. Universal brackets attach to that track and can be repositioned, allowing different types of hardware to be secured in different locations.
Streacom presents this rail-and-bracket approach as the feature that broadens the range of hardware and system layouts for which the case can be used.
That flexibility is important in a compact enclosure. The DA2 V2 does not rely only on a single set of fixed component positions.
Its interior can be adjusted around the selected hardware, within the limits stated by the manufacturer. Streacom describes the design goal as balancing size and compatibility so that high-performance components can fit comfortably in a small-form-factor space.
The motherboard specification is listed as ITX+, meaning support for both Mini-ITX and Mini-DTX. The form factor is SFF, and the product is described as a small-form-factor horizontal desktop case.
GPU Compatibility Is More Than One Length Figure
The specification headline says 330mm for GPU card size, while the accompanying recommendation gives a maximum card size of 323 × 150 × 50mm. The latter includes length, height, and thickness, so it provides a more complete guide for checking a particular card.
The official text also says dual-slot.
As a general PC-building consideration, slot-thickness terminology is not always used consistently between products. A description such as dual-slot should therefore be checked against a card’s physical measurements rather than treated as a substitute for them.
For this case, the relevant thickness figure actually present in the supplied source is the recommended 50mm maximum.
The source does not state whether a riser cable is included, which riser generation would be used, or what connection mode applies. A vertical-GPU kit appears in the accessory list, but the provided text does not specify its riser generation or detailed contents.
Anyone considering a riser-based configuration would therefore need information beyond this source before selecting one.
Cable bend radius is likewise not officially stated. In compact-system building generally, the space required immediately after a connector and the ability to avoid an excessively sharp cable bend can affect whether a layout is practical.
The supplied source does not provide a DA2 V2-specific bend-radius requirement or cable-clearance measurement, so no exact allowance can be asserted here.
145mm Air Cooling or a 280mm Radiator
The maximum tower-cooler height is 145mm. Radiator support runs from 120 to 280mm, and the combined radiator-and-fan thickness may total up to 80mm.
Fan support is listed as up to 200mm on the VUB, up to 120mm on the HUB, and 92mm on the rear panel.
Memory height is not the only possible concern when combining a tower cooler, memory modules, and a fan in a compact system. As a general matter, a cooler fan’s position or overhang can become an interference point before the memory body itself does.
The official source does not identify compatible cooler-and-memory combinations, however, so it cannot establish whether any specific set of parts will clear one another.
Power limiting is another general planning option for compact builds using high-power components. In a small enclosure, incoming-air temperature can have a direct effect on component temperature, making the surrounding environment relevant alongside the cooler specification.
The source does not state that the DA2 V2 requires a power limit, nor does it provide measured component temperatures, noise levels, or system power figures. A decision to build around a power limit would therefore depend on the selected hardware and operating conditions, not on a requirement stated in this material.
Openings and Precision Vent Holes
The upper and lower openings in the DA2 frame serve as both visual elements and additional airflow surfaces. Streacom says the lower opening is intended to avoid the intake restriction that affects many cases.
The back and side panels add more than 2000 precision holes, while support for fans in multiple locations provides further freedom in arranging airflow.
The V2 revision retains the original design and modularity but introduces refined vent-hole patterns on the back and side panels. According to Streacom, these patterns substantially improve the case’s airflow potential.
V2 was released in Q3 2020. The original V1 launched in Q2 2018 and was superseded by V2.
Drive and cable placement can obstruct airflow in compact cases as a general rule. In particular, installing multiple 2.5-inch drives may reduce an open airflow path depending on where they are mounted.
The supplied source does not quantify such an effect in the DA2 V2 or identify a particular drive position as obstructive, so this remains a general layout consideration rather than a case-specific measured conclusion.
SFX, SFX-L, and ATX Power Supplies
Power-supply compatibility includes SFX, SFX-L, and ATX. The support is not unconditional: using an ATX power supply limits expansion-card length to 220mm.
This is a clear example of what a compact modular design has to trade. The case offers a wider choice of power-supply formats, but the largest power-supply option cannot simply be combined with the longest listed graphics-card allowance.
The 330mm GPU headline must therefore be kept separate from the ATX-power-supply condition. A build that prioritizes a long GPU and one that prioritizes an ATX PSU do not have the same available card length.
The official source does not provide component-by-component interference data for SFX or SFX-L units, and it does not state a required PSU-cable bend radius.
PSU wattage is officially unspecified in the supplied material. The text establishes compatible physical formats but does not prescribe a power rating.
Storage Depends on the Configuration
The DA2 V2 supports both 2.5-inch and 3.5-inch drives.
The number of drives depends on the configuration. Streacom gives typical examples of either three 3.5-inch drives or five 2.5-inch drives.
The word “typically” matters: these examples are not presented as drive counts guaranteed for every possible combination of motherboard, cooling equipment, power supply, graphics card, and bracket placement.
Standard optical-drive support is not stated. A DA2 optical-drive kit appears in the accessory list, but the provided source does not explain its detailed specifications or the exact configuration requirements for using it.
Aluminum Body, Steel Internal Frame, Unspecified Thickness
The stated body material is AL6063. The aluminum body is sandblasted and anodized, while the internal frame is steel.
Streacom says the wraparound outer shell is produced from a single sheet of aluminum. The frame is attached without rivets or welds, an approach intended to enable a higher-quality sandblasted and anodized finish.
The text also describes the PCI mounting brackets as CNC-machined from a solid block.
Material thickness is officially unspecified. The supplied source gives no separate thickness for the aluminum shell or the steel internal frame.
No thickness value should therefore be inferred from the material designation or the construction method.
As a general assembly consideration, threads in aluminum parts can be damaged by excessive tightening. The source does not report a DA2 V2-specific thread-durability limit or tightening torque, so this should be treated as ordinary care during assembly rather than evidence of a documented defect in this case.
Net weight is 3.9kg, and gross packed weight is 5.1kg. Silver and black versions are listed, each with its own SKU and EAN.
Modular Front I/O and Listed Accessories
Front I/O is modular. A Type-C-to-19PIN connection is included, while Gen3.2 and Type-A are described as optional.
The provided source does not state the exact transfer speed, protocol details, or cable length for each possible front-I/O arrangement.
The accessory list includes a tempered-glass kit, performance acrylic panels, a vertical-GPU kit, V and H brackets, and a Type-A front-I/O module for the DA2. Their detailed contents, individual compatibility restrictions, and any riser-cable generation are officially unspecified in the supplied text.
Who Is This Case Not For?
The DA2 V2 is not an ideal choice for someone who wants to select parts from headline dimensions alone. GPU support is described both by a 330mm length and by a recommended 323 × 150 × 50mm envelope.
Choosing an ATX power supply changes the expansion-card limit to 220mm. Storage capacity depends on the configuration, and the freedom to move universal brackets also means that the builder must work out the positional relationship between components.
It is also unsuitable for someone who needs the official specification alone to answer every implementation question. Plate thickness, riser generation, cable bend radius, specific component-interference results, measured temperatures, measured noise, and prescribed power limits are not stated in the source.
The ability to accept large components does not mean every maximum-size component can be installed simultaneously.
Every compact case gives something up. Here, the trade is not simply the deletion of hardware support; it is the need to plan around mutually dependent dimensions.
The DA2 V2 best suits a builder willing to decide which component receives priority and to adjust the modular layout around that decision. A builder seeking a completely fixed arrangement with unconditional compatibility may find that process less suitable.
Where to Obtain It
The official product page provides a Buy path and a Where to Buy section. Listed sales regions are the Americas, Asia, Europe, and Oceania, and an official shop is also identified.
Specific retailer names, current stock status, and shipping conditions are officially unspecified in the supplied source.
