North America VPX SBC Market Size, By Rack Unit

Growth Outlook

• The North America VPX SBC Market Size, By Rack Unit market is on a steady long-term growth path. Segment value stands at roughly USD 129 Mn in 2026 and is projected to reach USD 148 Mn by 2027 — a gain of about 15% over the forecast period, translating to a CAGR in the double digits.
• 2027: 6U leads this comparison at 79. 18M USD — 54% of the combined total across all 2 groups shown.
• What the regional split looks like (2026): 6U leads, holding roughly 54% of segment value — the single largest regional share. 3U is the second-largest contributor.
• By 2027, 6U alone is expected to reach USD 79 Mn, with 3U at USD 69 Mn.

Market Dynamics

2027: 6U leads this comparison at 79.18M USD — 54% of the combined total across all 2 groups shown.

Second place: 3U, 68.61M USD, trailing 6U by 13%.

6U: 38.94M USD in 2019 to 79.18M USD by 2027, up 103%.

3U: up 144% over the period, 28.08M USD to 68.61M USD.

By rate of change, not size, 3U is the standout — 144% growth, faster than the rest of the group.

Across the full group, the combined total moves from 67.02M USD in 2019 to 147.79M USD in 2027 — a 121% change.

Reading A Multi-Series Chart

This is a comparison chart, 2 groups at once — the interesting question is usually how the gap between them changes, not the value of any single group in isolation.

Do not confuse "biggest" with "fastest-growing" — they are frequently different series on a chart like this one, and the gap between them can close faster than the current ranking suggests.

Treat these values as a directional estimate of the North America VPX SBC market. They are most useful for comparing segments and regions against each other, and for spotting where demand is expected to build fastest.

The numbers here come from a market sizing model: historical revenue estimates up to the 2018 base year, then forecasts through 2027 using growth-rate assumptions for each segment. The underlying report explains the methodology in detail.