Welcome to YYcase’s FAQ Center


Image from Pixabay By Readyelements



As a professional designer and manufacturer of PC and server chassis, YYcase has built a deep knowledge base through years of experience and technical innovation. Here, we’ve compiled answers to frequently asked questions to help you better understand our products and services. Browse through the sections below to explore key insights into case design, customization, compliance, and compatibility. If you can’t find the information you need, feel free to contact us—we’re always ready to assist.

General FAQ: PC Case

 

  1. A: It depends on your components. ATX cases fit standard full-size motherboards, while Micro-ATX and Mini-ITX cases are better for compact builds. Check our guide for more information. 

  2. A:Case size directly influences what CPU cooling solutions you can install, which in turn impacts how well your system handles high TDP (Thermal Design Power) CPUs. Larger cases (e.g., mid or full-towers) typically support taller air coolers and liquid AIO radiators, allowing better thermal performance for high-TDP CPUs like Intel Core i9 or AMD Ryzen 9. Compact cases may restrict cooler height or radiator size, limiting your options and requiring more efficient low-profile or custom cooling. Always check the case’s spec sheet for maximum cooler height and radiator compatibility before pairing with a high-performance CPU.

  3. A: Most mid and full-tower cases support upgraded cooling, including liquid AIOs and additional fans. Check your case’s specs before purchase.

  4. A: Two intake fans in the front and one exhaust in the rear is a solid starting point. Add top fans for extra cooling if needed. For advanced calculations, check our article

  5. A: Yes, if your case supports vertical mounting and includes a PCIe riser cable or bracket. Otherwise, normal computer cases doesn’t support vertical mounting.

  6. A: Look for cases with built-in cable routing channels, tie points, and PSU shrouds for tidy organization. Or you can find some zip tie or cable clamp to help you manage the cables.

  7. A: Look for cases with built-in cable routing channels, tie points, and PSU shrouds for tidy organization. Or you can find some zip tie or cable clamp to help you manage the cables.

  8. A: Absolutely. Filters protect your components and improve long-term performance. Look for cases with front, top, and PSU dust filters.

  9. A: Technically yes—if dimensions match—but most server PSUs are not optimized for quiet or aesthetic builds.

  10. A: EMI (Electromagnetic Interference) shielding in PC cases helps prevent disruptive signals from affecting nearby devices and safeguards internal components from external interference. While consumer PC builds may not always require strict EMI protection, high-performance workstations, embedded systems, and small-scale industrial PCs can experience data loss, performance degradation, or instability without proper shielding. Premium cases often include features like grounded side panels, EMI gaskets, and metallic coatings to meet safety standards and enhance system reliability—especially in environments with dense electronics or wireless signals.

  11. A: Yes. We provide a range of branding services for PC chassis, including custom front panel designs, silk-screen logo printing, CNC engraving, and color customization to match your brand identity. These options are ideal for OEM clients, system builders, and businesses seeking a distinctive look for retail or professional deployments. We can also assist with packaging design and product labeling upon request.


General FAQ:Server Case


Image by Elias from Pixabay


  1. A: Rackmount cases fit into data center racks and save space. Tower cases resemble PC cases and are often used for smaller deployments. Check our server/rackmount case for more information. 

  2. A: U size relates to height. 1U is compact but limited in expansion; 4U offers more space for drives, cooling, and PCIe cards.

  3. A: EMI shielding helps protect sensitive electronic components from electromagnetic interference, which can cause data corruption, system instability, or hardware failure. In server and industrial environments—where high-frequency signals and densely packed electronics are common—effective EMI shielding ensures reliable performance, regulatory compliance (such as CE and FCC standards), and safe operation. YYcase server chassis are designed with precision shielding features like conductive paint, gasketed panels, and strategic grounding to meet EMI requirements for enterprise-grade deployments.

  4. A: Yes—many are designed with hot-swap bays for 2.5"/3.5" SATA/SAS drives, essential for uninterrupted operation.For more information, please check our hot swap module page

  5. A: Some server cases support full-size GPUs, especially in 2U or larger configurations—ideal for AI, rendering, or HPC tasks.

  6. A: Intrusion switches detect when the case is opened—helping enhance physical security and alerting admins to unauthorized access.

  7. A: Definitely. Server cases use front-to-back airflow with high-CFM fans designed for high-performance, thermally dense environments.

  8. A: Look for EMI shielding, RoHS compliance, and compatibility with major motherboard sizes (ATX, EEB, SSI-CEB).

  9. A: Server chassis often support redundant PSUs. Check whether your model supports CRPS or ATX standard units.

  10. A: Many are—allowing drive bay rearrangement, fan bracket swaps, and accessory upgrades for better scalability.

  11. A: Yes. Custom bezels, silk-screening, and branded labeling are available for enterprise customers and system integrators.


General FAQ:Shipping


Image by Elias from Pixabay


  1. A: Yes. We typically ship through the forwarders designated by our clients. If no forwarder is assigned, we can arrange shipping through our trusted partners to ensure smooth delivery.

  2. A: We can ship as LCL (Less than Container Load) or full container loads. Goods can be sent as single packages or palletized for efficiency, depending on your requirements.

  3. A: We offer flexible terms including Ex Works (EXW), Free on Board (FOB), and door to door delivery. This allows you to choose the arrangement that best fits your logistics needs.

  4. A: Freight charges vary depending on shipment details and the transportation methods forwarder used. We provide a detailed packing list so you can confirm costs directly with your forwarder, or we can assist with an estimate if needed.

  5. A: Yes. For time sensitive orders, we can arrange partial shipments in advance to meet required lead times while the balance follows in the main shipment.

  6. A: Every shipment includes a complete packing list and invoice documents to support freight calculation, customs clearance, and transparent coordination with your forwarder.

  7. A: Yes. We provide industrial packing options tailored to your shipment needs. Goods can be packed individually or consolidated with spacers and protective outer shields to ensure safe transport.

  8. A: Absolutely. We can load goods on pallets for easier handling and reduced risk of damage, or ship them as single packages depending on your requirements.

  9. A: We use reinforced packing materials, spacers, and protective outer shields to minimize movement and safeguard products against impact during shipping. In addition, we can help arrange shipment insurance at a suitable rate, giving you extra peace of mind that your goods are protected throughout the journey.

  10. A: Yes. Our packing approach is flexible and can be adapted for LCL shipments, full containers, or door to door delivery, ensuring efficiency and compliance with freight standards.

  11. A: We include the container number and the vessel or flight number in the final shipping documents, making it easy for you to track the shipment’s progress directly with the forwarder or carrier.

  12. A: The waybill is released once payment is fully settled. If payment is pending, the waybill will be provided immediately after the payment process is completed.