Computer SR4100 series capable of implementing up to 11 boards.
4U rack-mounted model equipped with 10th generation Intel(R) Core(TM) processor, capable of implementing up to 11 expansion boards.
This product is a 19-inch rack-mount type chassis, an industrial computer that allows you to select components such as CPU, memory, and storage according to your needs using a BTO (Build To Order) method. It can accommodate up to 11 various expansion boards, including our measurement control and communication boards, and you can choose from three types based on the configuration of the expansion slots: PCI multi-slot model, PCI Express multi-slot model, and a mixed PCI/PCI Express model. Additionally, it is equipped with a rich array of interfaces, including DVI-I ×1, 2500BASE-T ×1, 1000BASE-T ×1, USB 3.2 Gen1 (USB 3.0) ×6, and serial (RS-232C) ×2. 【Main Features】 ● Compatible with Intel(R) Core(TM) processor series ● CPU and chipset for embedded devices ● Equipped with a reliable, Japanese-made power supply ● Adopts an industrial single-board computer ● 19-inch rack-mount chassis
basic information
【Features and Specifications】 ■ Supported OS: Win11 IoT Ent. 2024, Win10 IoT Ent. 2021 ■ Processor (CPU): Core i9-10900E, Core i7-10700E, Core i5-10500E, Celeron G5900E ■ Memory: up to 64GB ■ Security: TCG TPM 2.0 ■ Display: 1x DVI-I ■ LAN: 1x 2500BASE-T, 1x 1000BASE-T/100BASE-TX/10BASE-T ■ I/O: 4x USB3.2 Gen1 (USB3.0) ■ Expansion Bus: ● SR4100: 1x PCI Express(x16), 1x PCI Express(x8), 9x PCI ● SR4110: 1x PCI Express(x16), 2x PCI Express(x8), 8x PCI Express(x4) ● SR4120: 1x PCI Express(x16), 2x PCI Express(x8), 4x PCI Express(x4), 4x PCI
Price information
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Model number/Brand name
SR4100 series
Applications/Examples of results
It is also ideal for inspection devices that use multiple expansion boards and for migrating legacy systems that use PCI boards.
Line up（3）
| Model number | overview |
|---|---|
| SR4100 | Solution-ePC - Rack-mounted PC / Intel 10th Gen. Core (Comet Lake-S) / 1x PCIe(x16) / 1x PCIe(x8) / 9x PCI / AC power supply |
| SR4110 | Solution-ePC - Rack-mounted PC / Intel 10th Gen. Core (Comet Lake) / 1x PCIe(x16) / 2x PCIe(x8) / 8x PCIe(x4) / AC power supply |
| SR4120 | Solution-ePC - Rack-mounted PC / Intel 10th Gen. Core (Comet Lake) / 1x PCIe(x16) / 2x PCIe(x8) / 4x PCIe(x4) / 4x PCI / AC power supply |
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News about this product（6）
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Added Windows 11 IoT Enterprise LTSC 2024 to the BTO menu of the industrial computer "SR4100 Series" Products and Services
Contec has added a BTO menu for the Windows 11-based embedded OS - Windows 11 IoT Enterprise LTSC 2024 to its industrial computer "SR4100 series," and will begin accepting orders from July 2, 2025.
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Recommended for replacing legacy systems. Up to 5 PCI expansion boards can be implemented! The "MR4310" joins the Solution-ePC(R) series.
Contec has developed a highly expandable industrial computer that supports up to seven expansion boards (2 PCI Express slots and 5 PCI slots) compatible with the 13th generation Intel® Core™ processor (Raptor Lake), and has started accepting orders for the new product, the Solution-ePC® series "MR4310," from March 27, 2025. The new product features a 19-inch rack-mounted 4U type chassis, supports the 13th generation Intel® Core™ processor, and is equipped with high-speed, high-reliability DDR5 memory. It includes one PCI Express Gen5 (x16) slot, one PCI Express Gen3 (x4) slot, and five PCI slots, allowing for the transition of legacy systems using measurement and control boards developed for the PCI slots, as well as accommodating the latest technologies that require high performance with high-speed graphics cards. This industrial computer adopts a BTO (Build to Order) method, allowing customers to freely configure components such as CPU, memory, and storage from a menu, and orders can be placed starting from one unit.
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The "SR4000" series industrial computer equipped with 9 PCI slots and featuring the 8th generation Intel(R) Core(TM) processor has arrived.
Contec has developed the "Solution-ePC(R) SR4000 series (hereinafter referred to as the new product)," an industrial computer that can be equipped with the highly scalable 8th generation Intel(R) Core(TM) processor or Celeron(R) processor, and has started accepting orders from February 18, 2025. The new product features a 19-inch rack mount type chassis, equipped with nine PCI slots, as well as one PCI Express (x16) slot and one PCI Express (x8) slot. It can utilize assets developed with PCI slots while also accommodating the latest technologies such as camera interfaces and AI inference. Additionally, it adopts a BTO (Build To Order) method, allowing customers to select components such as CPU, memory, and storage according to their needs. Orders can be placed starting from a minimum order quantity of 1. It will be offered at a more affordable price compared to the current "Solution-ePC(R) SR4100 series" equipped with the 10th generation Intel(R) Core(TM) processor.
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Announcement of the start of orders for industrial computers equipped with Windows 11 IoT Enterprise LTSC Products and Services
We would like to inform you about the expected start date for orders of industrial computers equipped with Windows 11 IoT Enterprise LTSC 2024, based on Windows 11. The lifecycle suitable for long-term operation, along with features that enhance reliability and security, will lead your projects to success. ● Reduction of maintenance workload for long-term operation The LTSC (Long-Term Servicing Channel) OS can be used in the same environment for up to 10 years. Windows Update includes only critical quality updates. Since feature updates are excluded, the need for re-evaluation with each update is minimized, reducing maintenance workload. Various features not found in standard Windows, such as restrictions on user operations and OS write actions, are included. In particular, the UWF (Unified Write Filter) light filter function significantly reduces writes to the disk by redirecting OS write actions to memory. Additionally, there are very useful features that help keep the OS in a proper state, which also contributes to extending the lifespan of SSDs that have a limited number of write cycles.
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The industrial computer equipped with Windows 11 IoT Enterprise LTSC is finally here.
Introducing the industrial computer equipped with Windows 11 IoT Enterprise LTSC 2024, based on Windows 11. It features a lifecycle suitable for long-term operation, enhancing reliability and security to ensure the success of your projects. ■ Reducing maintenance workload for long-term operation The LTSC (Long-Term Servicing Channel) OS can be used in the same environment for up to 10 years. Windows Update includes only critical quality updates. Since feature updates are excluded, the need for re-evaluation with each update is minimized, reducing maintenance workload. ■ Lockdown features that enhance reliability and security It includes various features not found in standard Windows, such as restrictions on user operations and OS write actions. In particular, the UWF (Unified Write Filter) light filter redirects OS write actions to memory, drastically reducing writes to the disk. Additionally, there are very useful features that help maintain the OS in a correct state, contributing to the longevity of SSDs with limited write cycles.
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Established in April 1975. We operate globally in the electronics and information-related fields, contributing to the global society as a world pioneer company that utilizes PC technology in automation systems across various sectors. We provide component products and system integration technology. As a comprehensive manufacturer of electronic devices, we offer a wide range of high-quality industrial PCs, expansion boards, network devices, and software as component products, and we also accommodate OEM/ODM and customization based on our innovative advanced core technologies to meet customer needs. Additionally, we prepare industry-specific system packages that combine communication services and system equipment, and we are committed to product development and service provision from the customer's perspective as a total solution vendor.