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Stratosphere Mini Z4

Ultra-compact, affordable business workstation for up to four 4K UHD monitors

June 2019: Updated classic Stratosphere Mini with new low price!

  • Ultra-compact, silent chassis: 3.8" (H) x 8.7" (W) x 12.9" (D) (7L volume)
  • New! Save hundreds of dollars with new low pricing!
  • New! Latest and fastest 9th Gen Intel processors with 4 - 8 CPU cores
  • New! 16GB memory, upgradable to 64GB
  • New! Fast 512GB Intel SSD standard (M.2 NVMe); optional 1TB / 2TB capacities
  • Dual Intel Gigabit Ethernet ports + Wi-Fi 5 / AC + Bluetooth
  • Built to order with your choice of Windows 10 Home or Pro
  • LIFETIME expert support with remote diagnostics
New Low Price: $1,249.00 USD   ·  Configure now

Standard Graphics:: NVIDIA Quadro P620 2GB

  • Simultaneous independent monitors: 4
  • Ports: 4 × Mini DisplayPort 1.4; optional adapters enable 4X HDMI or 4X DVI
  • Optional graphics: NVIDIA Quadro P1000 4GB (4 Mini DP)

Updated! Ultra-compact, affordable business workstation for up to four 4K UHD monitors:
New 9th Gen Intel CPUs, led by blazing-fast Intel Core i9 with 8 CPU cores and 5GHz Turbo Boost!
Fast 512GB SSD standard  ·  Optional 1TB / 2TB SSD  ·  16 - 64GB memory

NVIDIA Quadro P620 2GB graphics  ·  Ultra-quiet cooling

Ultra-compact, ultra-silent, and packed with power

  • Only 3.8″ high! Slides easily under monitor array when installed horizontally.
9th Generation Intel Core i5 / i7 / i9 Processors

New 9th Generation Intel Core processors!

  • Intel Core i3-9100F (standard)
    • 4 cores processing 4 simultaneous threads
    • Clock: 3.6 - 4.2 GHz (with Turbo Boost)
  • Intel Core i5-9400
    • 6 cores processing 6 simultaneous threads
    • Clock: 2.9 - 4.1 GHz (with Turbo Boost)
  • Intel Core i7-9700
    • 8 cores processing 8 simultaneous threads
    • Clock: 3.0 - 4.7 GHz (with Turbo Boost)
  • Intel Core i9-9900
    • 8 cores processing 16 simultaneous threads
    • Clock: 3.1 - 5.0 GHz (with Turbo Boost)

Intel's 9th Generation Core i3, Core i5, Core i7 and Core i9 processors take a huge leap forward, with at least a 30% improvement in performance compared to the prior generation, according to PassMark CPU Mark and other benchmark tests.

Most of this jump in performance comes through the use of up to eight CPU cores within each processor, up from four or six in the prior generation. With more cores, more work can be done in parallel, enabling smoother multitasking, more responsive financial trading indicators, and even faster web browsing when many tabs are open.

Intel 660p NVMe SSD
Intel SSD 660p NVMe SSD

512GB Intel NVMe SSD - standard!

  • Intel SSD 660p series
  • Upgrade options: 1TB / 2TB capacities
  • 3X read / write speed vs SATA SSDs
  • Up to 1800 MB/s read, 1800 MB/s write
  • Up to 220K I/O Operations Per Second (IOPS)

NVMe SSDs bypass the traditional SATA storage interface in computers and connect directly to the CPU via four dedicated PCI Express 3.0 lanes. The result is up to 6X the performance of SATA SSDs for sequential reads and writes, and up to 4X the I/O operations per second. Interface: PCI Express 3.0 x4, M.2 socket.

In 2009, Digital Tigers was first in the industry to ship SSD drives standard in desktop workstations. We've shipped thousands of systems since with Intel and Samsung SSDs, and only one has ever failed in customer hands.

Intel 660p NVMe SSD specs
Workstation features

Standard / optional operating systems

  • Windows 10 Home 64-bit (standard)
  • Windows 10 Pro

Industry-leading multi-monitor software

  • UltraView Desktop Manager 2.0 software:
    14 industry-leading features for power users
  • Updated for Windows 10 and 8.1
  • See feature list on right column of this page
Crucial DDR4 memory

16GB - 64GB DDR4-2666 memory

  • Memory capacity: 64 GB (2 DIMM slots)
  • Typical configuration: 32GB (best buy)

Bootable backup SSD/ hard drive (optional)

  • Backs up solid-state system drive
  • Serves as system drive in case of primary drive failure. Simply reboot the computer and selecting the alternate boot drive.
  • Also backs up secondary drive

High-speed data ports

  • 10 USB ports (2 front, 8 rear)
  • Additional rear ports: Dual Intel Gigabit LAN, 3-port analog audio, PS/2 keyboard/mouse, Wi-Fi antenna

Options and accessories

  • Recommended option: 1000VA UPS battery backup power

    • Keeps you running through power flickering and brief outages, while giving you time to save your work during longer outages
    • CyberPower UPS series is proven by Digital Tigers long-term reliability study to extend the life of systems
    • In six years, less than 0.2% of Digital Tigers customers have encountered power supply problems / dead system while connected to certified UPS
    • Automatic voltage regulation (AVR) corrects for under / over voltage conditions, improving long-term system reliability
    • LCD and software status monitoring for load, voltage, alerts
    CyberPower CP1000AVRLCD: Advanced UPS battery backup power with automatic voltage regulation and LCD status
Pricing & ecommerce options
All New!  $1,249.00 USD
  • Qty 2: $1,187.00 USD each
  • Qty 3+: $1,162.00 USD each
  • Quick Build & Ship: Yes! 
    Order today, ships ~ July 3!
e-commerce price: Prefer U.S. dollars? 1,249.00
Configure options as you prefer, and buy online today!
Need help choosing?

Call 800.844.3721 for expert technical sales assistance!

The Digital Tigers Advantage
  • Intel Platinum Partner: Digital Tigers has Intel's highest partner certification based on sales volume and ongoing technical training.
  • Expert Support: Support includes direct troubleshooting, where our technicians log into customer systems, and resolve issues while on the phone with customers.
  • Beyond Rocket Science™ Service Commitment
  • Junk-Free Guarantee: We install neither adware nor promotional software on any workstation
  • Complete system integration combining Stratosphere workstation with Zenview and UltraFlex multi-screen monitors
D I G I T A L   T I G E R S  C U S T O M E R S
Professional-grade core performance software

Updated! UltraView Desktop Manager 2.0 software

Advanced software for managing multiple monitors and creating a personal productivity dashboard via virtual monitors

  • All-new Digital Tigers software suite with many new features
  • Now supports splitting monitors into smaller virtual monitors
  • Create a personal productivity and awareness dashboard out of large, high-resolution monitors and 4K TVs
  • Use larger virtual monitors for primary workspace and supporting documents, websites and work email
  • Use micro-size virtual monitors for task managers, time management, personal email, instant messaging, social media, Bloomberg TV, streaming media, newsfeeds, security cameras and more
  • Never miss anyting important for lack of timely awareness
  • Designed for Windows 10 as well as Windows 7 and 8.1
  • $99.00 USD · Free with Stratosphere Mini Z4
  • Learn more: tab on this page · product page

The future of 4K: a personal productivity and awareness dashboard, balancing work and life together

UltraView 49C and 55C 4K UHD curved displays

Above: New UltraView 4K UHD curved displays, available in 49-inch and 55-inch sizes

UltraView Desktop Manager: 4K UHD monitor split into 5 virtual monitors

Above: Five virtual monitors created from single 4K UHD monitor, using UltraView Desktop Manager 2.0

To see more examples of what you can now do with a single 4K UHD monitor, see Virtual Monitors: Example Layouts, which shows 55 ways you can carve up a 4K monitor with UltraView Desktop Manager 2.0.

Top productivity features:

Top personalization features:

Ergonomic features
Disappears on your desktop
  • 3.8″ high: easily slides underneath a desktop monitor array
  • 8.1″ wide
  • 12.9″ deep
Ports at your fingertips
  • Microphone and headphone jacks (front)
  • 10 USB ports:
    • 2 × front USB 3.0 (5 Gb/s)
    • 4 × rear USB 3.1 Gen 2 (10 Gb/s)
    • 2 × rear USB 3.0
    • 2 × rear USB 2.0

A miracle of silence

Industry's quietest CPU cooler and cooling fans
(inaudible at idle)
Industry-best Noctua low-profile CPU cooler

Trading Computers     Copyright 2002-2019 Digital Tigers, Inc. All rights reserved.      6/25/2019 8:26:24 AM