Win a Free NZXT H2 Flow + C850 SFX Gold PSU in the Mini-ITX Giveaway

You've been dreaming about a small form factor build. Something compact enough to sit on your desk without taking over your entire setup, but powerful enough to run your games at high settings without breaking a sweat. The only thing standing between you and that build? The starting point.

We've got you covered. NZXT and BuildCores are teaming up to give away the ultimate Mini-ITX foundation — completely free.

NZXT x BuildCores Mini-ITX Giveaway

What's the NZXT x BuildCores Mini-ITX Giveaway?

We're giving away an NZXT H2 Flow case and a C850 SFX Gold PSU to one lucky builder. Together, they're worth $350 — and they're two of the best pieces of gear you can get for a small form factor PC.

This isn't a random bundle thrown together. These two components are genuinely designed to work in harmony for a Mini-ITX build done right.

What You Could Win

NZXT H2 Flow

The H2 Flow is one of the cleanest Mini-ITX cases on the market. It's built around airflow-first design — a perforated front panel, smart cable management routing, and a layout that doesn't force you to fight your build every step of the way. Mini-ITX cases (that's the smallest standard PC form factor) can get cramped fast. The H2 Flow gives you room to breathe without sacrificing that compact footprint you're going for.

C850 SFX Gold PSU

SFX is the power supply format made for small builds — physically smaller than a standard ATX PSU so it fits inside compact cases like the H2 Flow. The C850 delivers 850 watts at 80 Plus Gold efficiency (meaning it wastes less energy as heat), which gives you plenty of headroom for a high-end GPU and CPU without throttling your system. It's quiet, reliable, and built to last.

Combined value: $350. Your cost to enter: $0.

How to Enter the Mini-ITX Giveaway

Entering is straightforward. Here's how it works:

Head to buildcores.com and customize your own H2 Flow build using their configurator.
Screenshot your creation and share it on social media with the hashtags #NZXT and #BuildCores.
Earn bonus entries by following NZXT and BuildCores on social media, joining our Discord servers, and visiting our YouTube and Reddit pages.

The more you engage, the more entries you rack up — so it pays to be thorough.

The giveaway runs March 9–16, 2026, and is open to US residents only.

Why a Mini-ITX Build?

If you've never gone small form factor before, it's worth understanding what makes Mini-ITX so appealing right now.

Desk real estate matters. A compact build gives you back space for your monitor, peripherals, and everything else that makes your setup yours.
Modern hardware is efficient. Today's CPUs and GPUs pack serious performance into smaller, more power-efficient packages than ever before. You don't have to sacrifice frames to go small.
It's a creative challenge. Honestly? Building in a small case feels rewarding in a way that a big tower doesn't. Every component placement has to count.

The H2 Flow is purpose-built for that experience. It removes the frustrating parts of compact building without making the case feel generic.

How to Maximize Your Entries

Don't just submit once and hope for the best. Here's a quick breakdown of the bonus entry actions available:

+250 entries for submitting your screenshot on X, Instagram, or Facebook
+50 entries for following @NZXT and @BuildCoresPC on Instagram, TikTok, and YouTube
+50 entries for joining the NZXT and BuildCores Discord servers
+50 entries for visiting NZXT and BuildCores on Reddit
+25 entries per day for returning daily bonus entries

The daily check-in alone can stack up quickly over the seven-day window. Set a reminder and come back every day.

Ready to Enter?

Head to buildcores.com, build your dream H2 Flow setup, screenshot it, and post it with #NZXT and #BuildCores. Then stack those bonus entries while you're at it.

Whether you win or not, you'll come away with a clearer picture of what your next Mini-ITX build could look like — and that's a solid start either way.

Giveaway open to US residents only. Runs March 9–16, 2026.