It's a soundproof server rack with a special feature that prevents heat buildup even when sound is sealed.
A quiet type suitable for general offices and small-scale HPC. We broadly accommodate the development of individual specifications and custom designs tailored to machines and installation locations. We provide reliable implementation results through specialized technology. All products come with "product + technical service," which includes machine matching (compatibility investigation). A dedicated representative will handle each project individually to formulate rack specifications. We ensure the achievement of customer objectives with zero risk on the customer's part, taking responsibility on the supply side.
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basic information
Rack sizes: 6U/9U/12U/15U/18U/21U/24U Depth: 1300/1400 (custom sizes available) Width: 575mm (common) Noise reduction: -26.3dB(A) Minimum operating noise: 38.0dB(A) Specification details: Individual custom specifications developed for each project
Price information
The price range that is frequently used is approximately 400,000 to 1,000,000 yen. It is not a mass-produced product with fixed specifications. It will be a "product + technical service" aimed at achieving reliable implementation results. We will provide products with individually tailored specifications for each customer.
Price range
P4
Delivery Time
※The usual period is 2 to 2.5 months. Sizes that are frequently available may be delivered immediately. During busy periods, there may be extensions, so please inquire each time.
Applications/Examples of results
Main clients and users <Universities> The University of Tokyo, Hokkaido University, Tohoku University, Nagoya University, Kyoto University, Osaka University, Kyushu University, Tokyo Institute of Technology <Research Institutes> National Institute of Advanced Industrial Science and Technology, RIKEN, Japan Aerospace Exploration Agency (JAXA), High Energy Accelerator Research Organization, Advanced Industrial Science and Technology Center, NHK Science & Technology Research Laboratories <HPC Manufacturers> Visual Technology Co., Ltd., HPC Systems Co., Ltd., HPC Tech Co., Ltd., Towa Electric Co., Ltd. <Distribution Partners> SB C&S Co., Ltd.
Detailed information
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<Example of Introduction> Musashino City, Seikei University
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<Example of Introduction> The University of Tokyo SYSTEM4.5-15U
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<Example of Introduction> Bunkyo Ward, TeamLab S4.5-18U
Line up（8）
| Model number | overview |
|---|---|
| S4.5ZR-6U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-9U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-12U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-15U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-18U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-21U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-24U | We will formulate the technology for machine matching and customize specifications for each project individually. |
| S4.5ZR-ORDER SPL | We will accommodate custom rack sizes and specifications according to your requests. |
catalog（6）
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![[Information] FAQ for Silent Racks](https://image.www.ipros.com/public/catalog/image/01/82a/528507/IPROS45082699339917868193.jpeg?w=120&h=170)
![[Information] Advice on Installing a Silent Rack](https://image.www.ipros.com/public/catalog/image/01/2e2/528508/IPROS85000189475979520879.jpeg?w=120&h=170)
Company information
SI Corporation is a specialized company for silent racks aimed at HPC computers and office servers. We operate with a unique business model to solve sound and heat issues, adopting a fabless production method like Apple (USA) and Muji (Japan), without having factories in-house, focusing on development. The products we develop not only excel in functional performance but also incorporate creativity and ingenuity to maximize the effects after installation. We do not handle mass-produced items (selling products without follow-up) that do not guarantee sufficient results; instead, we provide customized specifications tailored to each project and customer, creating a system where users can gain the most benefits. Only our "customized specifications" of SI silent racks can lead to absolute success in implementation, unlike others. By concentrating on solving customer challenges and achieving their goals, our operational policy focuses solely on "favorable implementation results," always aiming to provide significant added value and benefits to all involved parties. The products developed by Si R&D are not just items; they are solutions that directly address customer problems and challenges.