Tyan Tempest EX S5545 Workstation Motherboard - Intel Q170 Chipset - Socket H4 LGA-1151 - Micro ATX

The TYAN S5545 is a compact Micro-ATX motherboard built for professional desktop workloads, thin clients, and reliable workstation deployments. Centered on the Intel Q170 chipset and the LGA-1151 socket, this motherboard delivers solid performance, efficient I/O, and a flexible platform that fits into space-conscious builds without compromising expandability. It’s designed to power demanding software across CAD, data analysis, virtualization, and media production while keeping footprint and power in check.

• Multi-display readiness: The S5545 natively supports multiple displays via DVI and DisplayPort connectors, enabling smooth, real-time multi-monitor workflows for design, engineering, and content creation. This makes it an excellent foundation for workstations that rely on side-by-side dashboards, large spreadsheets, or panoramic CAD views.
• Enterprise-grade platform: Powered by the Intel Q170 chipset on the LGA-1151 socket, the S5545 is engineered for dependable performance and compatibility with a wide range of professional CPUs and memory configurations. This combination offers solid throughput for day-to-day professional tasks and heavier workloads alike, while maintaining a stable platform for long-term projects.
• Compact yet capable design: The Micro-ATX form factor provides a space-efficient foundation that fits mid-tower or compact workstation enclosures. The S5545’s layout is crafted to maximize interior real estate for GPUs, storage, and expansion cards, letting you build a capable workstation without sacrificing room for essential components.
• Flexible input/output and expansion: With several PCIe expansion options and a robust set of storage connectors, this motherboard accommodates discrete graphics, accelerators, and high-speed storage devices. It’s a practical choice for professionals who need to tailor their system with the right combination of I/O and acceleration.
• Reliability for business use: TYAN emphasizes durability and long uptime in its workstation-class boards. The S5545 is designed with dependable components and a focus on consistent performance, so teams can rely on a stable platform for complex workflows, collaborative projects, and mission-critical tasks.

Technical Details of TYAN S5545

• Chipset: Intel Q170
• CPU Socket: LGA 1151 (Socket H4)
• Form Factor: Micro ATX
• Memory: Supports DDR4 memory (specific capacities depend on configuration)
• Expansion: PCIe expansion slots for graphics cards and add-on cards
• Storage: SATA connectors to support HDD/SSD storage options

how to install TYAN S5545

Before you begin, ensure you have a compatible case, power supply, memory, and a suitable CPU that fits the LGA-1151 socket and Q170 chipset design. Start by preparing your workspace and grounding yourself to avoid static discharge.

Step 1: Install the CPU into the LGA-1151 socket on the S5545. Align the notches on the CPU with the socket alignment markers and gently seat the processor. Secure the socket latch or lever as required by the motherboard design.

Step 2: Apply a small, even amount of thermal paste if your CPU cooler requires it, then attach the CPU cooler to the CPU mounting area. Connect the cooler’s power cable to the appropriate header on the motherboard as indicated in the manual.

Step 3: Install memory modules (DDR4) into the appropriate DIMM slots. Ensure they are fully seated and that the latches click into place. If the board supports dual-channel operation, install memory in matched pairs to maximize performance.

Step 4: Mount the TYAN S5545 motherboard into your chassis using the case standoffs. Align the I/O shield with the back of the case and secure the motherboard with screws. Double-check that the board is flat and properly seated on the standoffs.

Step 5: Connect power and data cables. Attach the 24-pin ATX power connector and the 8-pin (or 4+4) CPU power connector to the motherboard. Connect storage devices via SATA cables to the SATA ports, and route power and data cables neatly to promote airflow and easy maintenance.

Step 6: Install discrete graphics cards or expansion cards into the PCIe slots if needed. Secure the cards with screws and connect any required power connectors from the power supply. If you’re using onboard video, you can skip certain GPU steps, but remember to configure the BIOS/UEFI to select the desired primary display.

Step 7: Connect peripheral cables, including USB devices, network (Ethernet) cables, and any front-panel audio or USB headers as outlined in the motherboard manual. Make sure all connectors are firmly seated and routed for unobstructed airflow.

Step 8: Power on the system and enter BIOS/UEFI. Set boot order, enable any virtualization features if required, and configure memory timings if you’re optimizing for a specific workload. Save settings and exit. Install the operating system and drivers, beginning with chipset, storage, and graphics drivers to ensure optimal performance and stability.

Step 9: Run a basic stability test and monitor temperatures to verify cooling effectiveness. Make any necessary adjustments to fan curves or cooling solutions to maintain safe operating temperatures during peak workloads. Regular firmware and driver updates help sustain compatibility and security over time.

Step 10: Finalize your workstation setup. Create restore points, backup plans, and documentation for the build to streamline future maintenance, component upgrades, or troubleshooting. The TYAN S5545 is designed to be a durable workstation motherboard, so you can focus on your projects with confidence.

Frequently asked questions

Q: What CPUs are compatible with the TYAN S5545?
A: The TYAN S5545 is built around the Intel Q170 chipset and LGA-1151 socket, so it supports compatible 6th- and 7th-generation Intel Core processors and other processors designed for LGA-1151. BIOS compatibility may vary by motherboard revision, so consult the latest TYAN documentation or your vendor for supported CPU lists.

Q: How many displays can I drive with the S5545?
A: The board provides onboard video outputs, including DisplayPort and DVI connectors, enabling multi-display configurations. The exact number of supported displays depends on the model’s I/O configuration and GPU choices. You can run multiple monitors for extended desktop layouts or for GPU-accelerated workflows.

Q: Does the S5545 support memory expansion and ECC?
A: The S5545 supports DDR4 memory modules in its DIMM slots. Memory capacity and features such as ECC support depend on the specific CPU and memory modules used, as well as BIOS options. Check the official specifications for your configuration to confirm ECC and memory rank capabilities.

Q: What kind of expansion options does it offer?
A: The motherboard provides PCIe expansion slots that enable discrete graphics cards and other add-on cards. It also includes SATA ports for storage devices. The exact slot configuration varies by revision, so review the product’s schematic or manual for precise expansion options and lane allocations.

Q: How do I ensure optimal reliability for professional workloads?
A: To maximize reliability, start with a solid power supply, adequate cooling, and firmware updates. Use certified components, apply proper cable management, and keep BIOS and drivers up to date. For workstation-grade use, consider enabling virtualization, adjusting memory timings for stability, and performing regular backups.