GPU fan shroud kit for passive datacenter GPUs

Building blocks for the AI era

Engineering-grade parts for the people building AI hardware.

GPU cooling and supports, edge-AI mounts, calibration boards, and robotics fixtures. Modeled from the real interface, printed in engineering-grade materials, and measured with calipers before they ship.

A Wisdom Systems AI product, powered by Wisdom Engine.

The approach

The AI wave is physical. Behind every model is a rig that has to be cooled, braced, mounted, and calibrated. We treat that hardware layer like engineering, not afterthought.

Homelab LLM builders Edge-AI engineers Robotics labs

Most of this layer is improvised today: zip ties, sagging cards, paper checkerboards that warp. Quarkpad replaces it with parts that are parametric, modeled from the real interface, and dimensionally honest.

Engineering-grade materials, not trinkets. Flame-retardant polycarbonate (PC FR) rated to 115C where heat matters, carbon-fiber nylon and PET where strength does. Every critical interface is checked with calipers before it leaves the bench.

Send your measurements and we regenerate the part to your size. Same building block, your dimensions.

GPU fan shroud kit for passive datacenter GPUs
01 / Cooling

Local LLM rigs, cooled at home

Passive datacenter GPUs like the Tesla P40, P100, and M40 run inference cheaply, if you can keep them cool. Quarkpad shrouds duct a quiet case fan straight onto the card.

Printed in flame-retardant polycarbonate (PC FR) so it survives a hot GPU where PETG would sag, with built-in zip-tie and screw channels.

Flame-retardant polycarbonate (PC FR), 115C rated. 120, 92, and 80mm fan options.

Edge-AI mounting plate for Pi 5 and Jetson with DIN-rail clip
02 / Deployment

Edge-AI, out in the field

Pi 5 and Jetson boards go into cabinets, walls, and machines. Quarkpad mounts give them vented standoffs, keyhole wall slots, and a snap-on 35mm DIN-rail clip for industrial enclosures.

Flame-retardant polycarbonate (PC FR), because a deployed board lives somewhere warm.

Keyhole and DIN-rail ready. Pi 5, Jetson Orin Nano, custom carriers to order.

Rigid printed-in OpenCV calibration checkerboard
03 / Calibration

Robot-learning labs, calibrated

Manipulation data needs cameras you can trust. Quarkpad calibration targets are printed-in two-color, dead flat, with 25.0mm squares ready for OpenCV. Paper warps; this does not.

Plus camera mounts, grippers, and fixtures for data-collection rigs.

OpenCV 8x6 ready. Matte black squares kill glare for cleaner corner detection.

How it works

From your interface to your bench in two business days.

Step 01

Choose or measure

Pick a part from the catalog, or send the measurements for your GPU, carrier board, or calibration pattern. Every part is parametric, so a custom size is one email away.

Step 02

We print and QC

Parts are printed on a Bambu Lab X1 Carbon in engineering-grade material, then every critical interface is checked with calipers against the model. No "should fit".

Step 03

Ships in 2 days

Catalog parts ship within 2 business days. Custom regenerations and lab builds are quoted with a clear lead time, so you can plan around it.

Inspection viewer

Turn it over. It is the real geometry.

Each part below is the actual printed geometry, recentered and lit on a clean stage. Drag to rotate; scroll to zoom.

GPU Fan Shroud, 120mm

Ducts a quiet case fan onto a passive datacenter GPU so it can run in a home rig.

Flame-retardant PC FR, 115C

GPU fan shroud kit drag to rotate
Anatomy

Two parts that lock solid.

The anti-sag support is a telescoping pillar: a rod slides inside a tube and pins at your exact height with one M3 bolt. Scroll to pull it apart.

  • 75 to 145 mmadjustable height range
  • M3 pin lockreal bolt, no flimsy printed threads
  • PET-CFcarbon fiber, stiff under a heavy card
GPU anti-sag support bracket, telescoping rod and tube
The catalog

Building blocks, in stock

From a single homelab GPU to a bimanual data-collection rig. Every part is parametric, so a custom size is one email away.

GPU fan shroud kit for passive datacenter GPUs

GPU Fan Shroud Kit

Cool passive Tesla P40, P100, and M40 datacenter GPUs in a home AI rig.

Flame-retardant polycarbonate (PC FR), 115C rated. 120, 92, and 80mm fan options. Built-in zip-tie and screw channels.

$24.99 or $64.99 with Arctic P12 PWM PST CO fan
Order
Telescoping carbon-fiber GPU anti-sag support bracket

GPU Anti-Sag Support Bracket

Stops heavy cards from cracking their solder under their own weight.

Telescoping carbon-fiber PET-CF pillar, 75 to 145mm, pin-locked. Non-marring card-edge cradle.

$14.99
Order
Edge-AI mounting plate for Raspberry Pi 5 and Jetson

Edge-AI Mount, Pi 5 and Jetson

Mount a board on a wall, in a cabinet, or on a machine, cleanly.

Vented standoff plate, keyhole wall slots, optional 35mm DIN-rail clip. Flame-retardant polycarbonate (PC FR).

$19.99 DIN clip add $5
Order
35mm TS35 DIN-rail snap clip

DIN-Rail Snap Clip (TS35)

Make any project industrial-cabinet ready in seconds.

Snaps onto standard 35mm rail; two countersunk M3 holes bolt it to anything. Flame-retardant polycarbonate (PC FR) so the snap arm flexes without cracking.

$7.99 4-pack $24.99
Order
Cable combs for 8-pin, 12VHPWR, and 24-pin cables

Cable Combs

The cheapest upgrade a build photo can get.

8-pin, 12VHPWR, and 24-pin combs with retention teeth for a clean sleeved-cable run.

$11.99
Order
Rigid printed-in OpenCV calibration board

Rigid Calibration Board

Lab-grade calibration without the lab-grade invoice.

Two-color printed-in checkerboard, dead flat, 25.0mm squares, OpenCV 8x6 ready. Matte black squares kill glare.

$99
Order
GoPro-compatible action camera mount for robotics

Action Camera Mount (GoPro-compatible)

A rigid wrist-camera bolt point for robot data-collection rigs.

Carbon-fiber nylon 3-prong action-camera interface on a 4-bolt base.

$12.99
Order
Calipers

Every critical interface is measured against the model before it ships. No guesswork.

Parametric

Send your measurements and we regenerate the part to your exact size.

115C

Engineering-grade polycarbonate, carbon-fiber nylon, and PET. Not trinkets.

X1 Carbon

Printed on a Bambu Lab X1 Carbon for repeatable, dimensionally honest parts.

Calibrated, QC'd, ready to run

For robotics and embodied-AI teams

Robot foundation models are bottlenecked on manipulation data, and the rigs that collect it are open designs with no reliable supply chain. We build, assemble, and calibrate them so your researchers do not spend lab hours on filament settings.

  • SO-101 printed-parts kitsLeader and follower arms for the LeRobot ecosystem, built and checked.
  • Handheld grippersUMI-style data-collection grippers, assembled and calibrated.
  • Bimanual data-collection rigsTwo-arm setups configured for your data pipeline.
  • Custom TPU fingertips and camera mountsSoft fingertips and rigid wrist-camera mounts in TPU 95A and carbon-fiber nylon.
FAQ

Answers before you order.

Still unsure? Email info@wisdomsystems.ai and a real person answers.

What materials do you print in?

Engineering-grade only. Flame-retardant polycarbonate (PC FR) rated to 115C for anything near a hot GPU, carbon-fiber nylon (PA-CF) and PET-CF for structural parts, and TPU 95A for soft fingertips. We pick the material to the load, not the lowest cost.

Can I get a custom size?

Yes. Every part on this page comes from parametric CAD. Send the measurements for your GPU, carrier board, or calibration pattern and we regenerate the design to your dimensions, then QC it with calipers before shipping.

How fast do orders ship?

Catalog parts ship within 2 business days. Custom regenerations and lab builds are quoted with a clear lead time up front so you can plan around it.

Do you do bulk or lab orders?

We do. Bulk pricing is available on catalog parts, and full lab builds (SO-101 arms, grippers, bimanual rigs) are configured to your pipeline and quoted per build. Email info@wisdomsystems.ai with quantities and what you are building.

How is fitment guaranteed?

Parts are modeled from the real interface and every critical dimension is measured with calipers against the model before shipping. Parts are aftermarket accessories, so we ask you to confirm fitment for your exact hardware; if anything is off, we make it right.

Parametric, every part

Do not see your size?

A different GPU, an unusual carrier board, a bigger calibration pattern. Send the measurements and we rebuild the design to your size and ship it, usually within 2 business days.

Request a custom part
Get in touch

Tell us what you need.

Questions, custom sizes, bulk and lab orders, or just reaching out. A real person replies within one business day.

Prefer email? Reach us at info@wisdomsystems.ai.