Caselabs Sma8 Manual [exclusive] Jun 2026

The SMA8 features a completely removable motherboard tray. Lay the tray flat on a table.

While CaseLabs' original site is down, new efforts to restore the legacy are underway, and community-driven archives exist to provide CaseLabs manuals for download .

The CaseLabs Magnum SMA8 remains one of the most legendary PC enclosures ever created. Engineered during an era of uncompromising American manufacturing, this massive aluminum tower was built specifically for ultra-premium, dual-loop liquid cooling systems. Because CaseLabs shipped their cases as flat-pack kits, having a clear manual is essential for putting it together correctly.

Whether you are unboxing a vintage original kit, rebuilding a secondhand frame, or assembling a newer iteration, this comprehensive guide serves as your definitive SMA8 manual and reference blueprint. 1. Documentation & Pre-Assembly Essentials

Which of the SMA8 do you have (Original or SMA8-A)? What is your planned radiator layout (sizes and locations)? Are you using any custom distro plates or reservoir mounts? caselabs sma8 manual

arrives as a "flat-pack" or partially assembled kit, utilizing a Flex-Bay system that allows you to customize the front I/O and drive configurations. 2. Pre-Assembly Checklist Before starting your build, ensure you have the following:

This manual serves as a comprehensive, step-by-step guide to assembling, configuring, and maximizing your CaseLabs SMA8 chassis. Pre-Assembly Preparation

Clean the aluminum panels using a microfiber cloth dampened slightly with water or a mild, non-ammonia dish soap. Avoid harsh chemical solvents.

Align the rear IO panel frame with the back vertical pillars. The SMA8 features a completely removable motherboard tray

There is a rare variant called the SMA8-X. It is essentially the same width and depth but significantly taller. Its dimensions are , creating even more space at the top for massive cooling hat stacks.

Whether you are using for your loop.

This is the best feature of the SMA8. The motherboard tray slides out of the back of the case like a drawer.

Secure your devices (such as 5.25" bay reservoirs or fan controllers) directly to these brackets using M3 or 6-32 screws depending on the device device type. The CaseLabs Magnum SMA8 remains one of the

Attach the main vertical motherboard tray support columns to the base plate using the heavy-duty frame screws. Do not tighten completely yet; keep them slightly loose to allow for alignment adjustments. Step 2: Installing Front and Rear Frame Pillars

Supports up to two radiators mounted vertically on their sides. Requires CaseLabs lower radiator mounts.

Motherboard flips upside down, moving to the left side of the case. Assembly and Installation Lay the motherboard tray flat on your table.

Useful for smaller optical drive or SSD mount screws.