Surface RTX Spark Dev Box with perforated grid top floating on a dark surface

02

2026

Industrial Design

Surface RTX Spark Dev Box

Scroll

Surface RTX Spark Dev Box

2026

I led the industrial design of Surface RTX Spark Dev Box, a compact AI system delivering 1,000 TFLOPS of performance in a remarkably small volume. The challenge was not only how to accommodate that technology, but how to give it a meaningful physical identity.

High-performance machines often announce themselves with aggressive geometry and visual noise. Instead, the question was how much could be removed while its character still emerged: a quiet monolith that communicates confidence through proportion, material and precision rather than decoration.

1,000 ventilation openings cross the upper surface, a quiet echo of its 1,000 TFLOPS. From a distance it reads as a single, understated object; up close, it reveals the intricacy of its construction. Designed from the inside out, every visible detail follows the architecture beneath.

Role:

Role:

Lead Industrial Designer | Designed by the Microsoft Surface Design Team.

Materials:

Materials:

3D-printed aluminum, anodized aluminum.

Status:

Status:

Production 2026.

Photography:

Photography:

Charlie Schuck.

Animation:

ManvsMachine.

On the desk

A quiet monolith

Corner and grid
Corner and grid

1,000 openings

Lifted off the desk

Lifted off the desk

Rear I/O

Rear I/O

At work

At work

Two fans, one plane

Designed from the inside out

Introducing Surface RTX Spark Dev Box

Process

The grid began as a thermal question: how much air can move through a surface that still reads as one quiet plane? A dual-layer intake draws cool air in without breaking the clarity of the form, and 3D-printed aluminum let the enclosure itself take part in cooling, bringing passive dissipation, active airflow and structure together. Along the way the design was stacked, stood upright, frosted and tinted, and prototyped in translucent shells, then refined down to the radius of a single hole, until every visible detail felt inevitable.

Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Stacked
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box
Surface RTX Spark Dev Box

Surface RTX Spark Dev Box

Next project

Surface Laptop AI Copilot + PC

Harry Teng

Lead Industrial Designer, Microsoft Surface

Product imagery © Microsoft

Product imagery © Microsoft

© 2026 Harry Teng

© 2026 Harry Teng