INFINITUM® Pro 4U

MAXIMUM AIRFLOW

MINIMUM NOISE

Starting at $1,749

CONFIGURE

PRO-GRADE RACKMOUNT PC

INFINITUM Pro 4U features our distinguished Workstation hardware configurations in a rack-mountable 4U chassis designed for standard server racks. 3x 120mm front intake fans with optional 360mm AIO CPU liquid cooling allows to quietly cool a 64-Core AMD Threadripper Pro CPU and GPU configurations with up to two GeForce RTX 4090 or four RTX A6000 graphics cards. Other case options include quick front access to HDD and SSD hot-swap bays.

CHASSIS OPTIONS

Choose the rackmount chassis that best fits your needs.

INFINITUM Pro 4U Max-Airflow

PRODUCT SPECIFICATIONS

INFINITUM Pro 4U can be used as a stand-alone using self-adhesive rubber feet. Front mounts and handle bars can be removed.

Full System Specifications
  • Height: 7.0” (17.8 cm) / 4U Rackmount
  • Case width: 16.8” (42.6 cm)
  • Case length:
    • Max-Airflow: 19.1” (48.4 cm)
    • Max-Versatility: 18.3” (46.5 cm)
  • Full length including handlebars
    • Max-Airflow: 21.2” (53.8 cm)
    • Max-Versatility: 20.1” (51.1 cm)
  • Volume: 42 Liters
  • Minimum Weight: 12 kg / 26.5 lb
  • Maximum Weight: 34 kg / 75 lb
  • Orientation: Horizontal or vertical (requires self-adhesive rubber feet)

Organizations, agencies, and research institutes across the globe trust STEIGER DYNAMICS to power their business and enhance their workflow.

ASSEMBLED BY EXPERTS

STEIGER DYNAMICS systems are assembled with unparalleled attention to detail and feature premium build quality in all aspects. Thorough cable management ensures that the interior of every system is optimized for maximum durability, clean aesthetics and unobstructed airflow.

KEEP COOL UNDER PRESSURE

We thoroughly optimize every single cooling component we use in our INFINITUM systems, ensuring maximum durability at minimum noise.

CONFIGURATION

INFINITUM Pro 4U is designed for high-airflow use cases and utilizes the most reliable state-of-the-art heatpipe-air- or liquid-cooled cooling systems. Front triple 120mm intake fans create positive pressure and, depending on your selection, cover speed ranges from 600 to 3000 rpm.

Engineered and selected for thermal performance

  • Pressure- or airflow-optimized fans w/ ultra-quiet, ultra-durable bearings
  • Anti-vibration mounting solutions
  • Customized fan curves – every system is hand tuned to be as quiet as possible. Fans will only ramp up as needed with increased system load and component temperatures.

PEACE AND QUIET

Building quiet computers is our obsession. All our cooling components are carefully selected for their durability, efficiency and noise levels. Each fan is hand-tuned with a variable RPM curve to ensure maximum quietness at all load levels. We guarantee that every STEIGER DYNAMICS system is virtually inaudible during regular usage. We achieve this by employing highly efficient air or liquid cooling, anti-vibration materials, acoustic insulation, and custom BIOS/firmware settings to ensure minimal audibility at maximum performance.

SURPASS YOUR LIMITS

Integration of top-shelf components and state-of-the-art cooling solutions allow for custom overclocking of both CPU and graphics card. Our specialists fine tune hardware and software settings to achieve as much performance as possible while keeping the system 100% stable and at temperatures well within specifications. All overclocks are stability tested through extensive burn-in periods and benchmarking.

PROFESSIONAL SOFTWARE

Powered by top-of-the-line, latest generation components, STEIGER DYNAMICS workstations are ready to tackle any professional application.

ENGINEERING

Optimized for the most demanding professional engineering workflows. Harness cutting edge hardware architectures to save time while manipulating and editing larger, more detailed 3D scenes at higher frame rates. STEIGER DYNAMICS workstations can be customized to meet and exceed the intense performance requirements of simulation, modeling, rendering, and other engineering applications.

  • CAD/CAM
  • Simulation
  • Rendering

Meet tight deadlines and work more efficiently with a customized STEIGER DYNAMICS workstation. State-of-the-art solutions enable creative professionals to edit video, color grade, render, create special effects, and more with unprecedented speed. Realize artistic visions like never before with graphics card acceleration, high bandwidth connectivity, and blazing fast scratch disks.

  • Audio Production
  • Video Editing / VFX
  • Game Design
  • Motion Graphics
  • Streaming

Spend less time manipulating large data sets or training AI, Deep Learning, and Machine Learning models. STEIGER DYNAMICS workstations use the latest hardware architectures to support the extreme demands of scientific and data science computing applications

  • Artificial Intelligence (AI)
  • Machine Learning
  • Neural Networks & Deep Learning
  • Data Science

BROAD CONNECTIVITY

STEIGER DYNAMICS systems feature, as standard, a broad variety of connectors and backwards-compatible communication protocols. Specific connectors and capabilities vary depending on component selection.

  • HDMI 2.1 for up to 8K/60Hz
  • Displayport 1.4 for up to 8K/60Hz
  • Optional Wifi 6
  • Optional Bluetooth v5.2
  • Gigabit Ethernet (2.5G, 10G, and SPF+ optional)
  • USB 3.2 Type-C and A (3.2 Gen2x2 optional)
  • 3.5mm Analog Audio Jacks
  • Optional Optical S/PDIF
  • Optional Thunderbolt 3 / 4
  • SDI/HDMI/and other Capture Cards

YOUR PC FOR YEARS TO COME

All STEIGER DYNAMICS systems comply with standard PC specifications and are fully upgradable at any time without voiding the warranty. If you want to add another SSD or upgrade your graphics card, we are happy to help.

REVIEWS

NOTHING BUT THE BEST

We only integrate carefully selected, best-in-category components, pursuing a no-compromise approach in all respects in order to ensure ultimate performance, reliability, and quietness.

ASSEMBLY EXCELLENCE

Hand-assembled with ingenious passion and unparalleled attention to detail, our uncompromising standards minimize the risk of defects and assure immaculate quality.

NOT YOUR ORDINARY PC

GUARANTEE

THE STEIGER DYNAMICS EXPERIENCE

CUSTOMER FIRST, NO UPSELLING
PREMIUM QUALITY ASSURANCE
MAXIMUM PRIVACY, NO BLOATWARE
PLUG & PLAY READY
FULL UPGRADABILITY

CUSTOMER FIRST, NO UPSELLING

Nobody at SD receives sales commission. The experts assembling your system will also provide support when needed. Want to use a component that isn't listed below? Let us know.

PREMIUM QUALITY ASSURANCE

Every detail of our systems is carefully scrutinized and perfected. Our strict 72-hour stress-testing and benchmarking ensures rock solid stable operation, even when overclocked.

MAXIMUM PRIVACY, NO BLOATWARE

We do not preinstall any Bloatware, i.e. third party software that could potentially slow down your computer. We also set Windows privacy settings to maximum.

PLUG & PLAY READY

Windows is updated, optimized with specific settings and the latest drivers for your components. All that's left to do is to connect your SD system to a TV or monitor, turn it on, and enjoy.

FULL UPGRADABILITY

What to do in a few years when you would like to have more horsepower? Based on ATX/PCI standards, our systems can be upgraded at any point in time without voiding your warranty.

SELECT MODEL

Pick a platform below to view configurations that will meet your needs and
deliver the best performance for your budget.

  • AMD Ryzen Series

    Starting at

    $1,749

    SELECT

    • Up to 16 CPU Cores / 32 Threads

    • Up to 2x PCIe 5.0 Slots

    • Up to Dual RTX 5090 or Dual RTX PRO 6000 Blackwell

    • Up to 256GB DDR5

    • Gen5 NVMe SSD Support

    • Up to 8x 24TB SATA HDDs

  • AMD Threadripper (PRO)

    Starting at

    $4,049

    SELECT

    • Up to 96 CPU Cores / 192 Threads

    • Up to 3x PCIe 5.0 Slots

    • Up to Dual RTX 5090 or Quad RTX PRO 6000 Blackwell

    • Up to 1024GB DDR5 ECC

    • Gen5 NVMe SSD Support

    • Up to 2x 8TB SATA SSD

  • AMD EPYC 9005 Series

    Starting at

    $3,569

    SELECT

    • Up to 192 CPU Cores / 384 Threads

    • Up to 5x PCIe 5.0 Slots

    • Up to RTX 5090 or RTX PRO 6000 Blackwell

    • Up to 1536GB DDR5 ECC

    • Gen5 NVMe SSD Support

    • Up to 2x 8TB SATA SSD

  • Intel Core 13/14/15th Gen

    Starting at

    $1,749

    SELECT

    • Up to 24 CPU Cores / 32 Threads

    • Up to 2x PCIe 5.0 Slots

    • Up to Dual RTX 5090 or Dual RTX PRO 6000 Blackwell

    • Up to 256GB DDR5 or 192GB DDR5 ECC

    • Gen5 NVMe SSD Support

    • Up to 8x 24TB SATA HDDs

  • Intel Xeon W

    Starting at

    $3,099

    SELECT

    • Up to 60 CPU Cores / 120 Threads

    • Up to 5x PCIe 5.0 Slots

    • Up to Dual RTX 5090 or Quad RTX PRO 6000 Blackwell

    • Up to 512GB DDR5 ECC

    • Gen5 NVMe SSD Support

    • Up to 3x 24TB HDD 3.5" 7200 rpm

Looking for Home Theater or Gaming systems? Check out our INFINITUM Studio 4U systems

TESTIMONIALS

  • Matt T.

    Google Reviews

    "Can't say enough about them"

    I ordered a custom-built gaming rig from these guys, and can't say enough about them. They have been responsive and helpful, and I highly recommend them!

  • Larry G.

    Google Reviews

    "I highly recommend Steiger."

    I hardly ever post reviews but I'm making an exception for my new workstation that I had built for me by Steiger Dynamics because I had such a positive experience.

  • Bo A.

    Google Reviews

    "Best service"

    Best service I've ever gotten at PC shop. The custom solutions they provide are truly amazing.

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