Valve's Steam Machine offers a unique entry into PC gaming, and for those who have acquired the device, a selection of accessories can further refine its functionality and aesthetic. While the market for Steam Machine-specific add-ons is not extensive, several items can significantly improve the user experience, ranging from internal storage upgrades to external controllers and aesthetic enhancements.
External and Internal Customization
The Steam Machine, at its core, is a compact desktop gaming PC. Beyond its swappable magnetic faceplate, users can delve into internal upgrades like RAM and SSD replacement, although the current market for these components can be challenging. For external customization, the availability of skins and faceplates is limited, but options do exist. For instance, the GamersNexus SteamVent Downpour faceplate is available in multiple colors and claims to offer thermal benefits, though it may also lead to a warmer SSD due to altered airflow.
Accessory maker JSaux is reportedly developing more advanced faceplates, including a clear enclosure and an e-ink display, aiming to replicate Valve's early 'Inkterface' concept. Valve itself has open-sourced the design for DIY enthusiasts. For those preferring not to create their own, the landscape includes niche online sellers and potentially AI-generated designs, with the possibility of unique aesthetic transformations.
Storage and Connectivity
Upgrading internal storage is a viable path for Steam Machine owners. While Valve offers a 2TB SSD upgrade, larger capacities require third-party solutions. The WD Black SN7100 4TB NVMe SSD is highlighted as a strong option, balancing price and performance with sequential read speeds of up to 7,000MB/s and write speeds of up to 6,700MB/s. Although component prices fluctuate, this drive offers a significant storage expansion.
The included HDMI cable supports 4K resolution at 120Hz, though it adheres to the HDMI 2.0 standard. For those seeking greater reach or future-proofing for potential HDMI 2.1 support, the Cable Matters 10ft Ultra High Speed HDMI Cable 3-pack is recommended. These cables support the HDMI 2.1 standard and offer a longer reach than the default inclusion, providing a cost-effective solution that can also be used with other compatible devices.
Controllers and Peripherals
Customizing the Steam Controller itself is possible with high-quality skins from Dbrand. These skins come in various designs, from intricate patterns to solid colors, offering a way to personalize the input device. When choosing a controller, the Sony DualSense is presented as a strong alternative to the Steam Controller, offering a similar button and stick layout, a touchpad, and analog triggers at a potentially lower price point. Other notable alternatives include the 8BitDo Ultimate 2 Wireless Controller and the GuliKit KK3 Max.
For expandable storage, the Steam Machine supports UHS-I microSD cards. The SanDisk Extreme 1TB MicroSD Card is suggested as a cost-effective and high-capacity option. It's important to note that the Steam Machine's microSD bus is limited to 104MB/s, making faster, newer versions of cards unnecessary for this specific device.
Navigating Accessory Choices
Given the Steam Machine's nature as a gaming PC, a wide array of accessories from the broader PC ecosystem can be compatible. When selecting any accessory, it's crucial to consider SteamOS (a Linux derivative) compatibility and any potential quirks. Thorough research, including reviews from trusted sources and discussions within enthusiast communities, is advised to ensure a chosen accessory will be both functional and genuinely useful for the individual user.