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Specializing in the R&D, design, and manufacturing of high-performance server chassis and pre-built systems.
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AS7212-i8V4 server prebuilt system
The AS7212-i8V4 is a 7U, dual-socket, 8-card AI server deeply developed based on the ASRockRack motherboard. Built around the 4th- and 5th-generation Intel® Xeon® Scalable processors, its design—from architectural layout to hardware configuration—centers on the features of the 5090 fan card. Leveraging PCIe 5.0 with 32 Gbps high-speed transmission, powerful heterogeneous computing capabilities, and an innovative thermal design, this server delivers comprehensive upgrades in CPU, GPU, and I/O specifications, providing an outstanding computing solution for cutting-edge applications such as AI inference, large-model training, and high-performance computing.
AS7212-A8V4 server prebuilt system
The AS7212-A8V4 is a 7U, dual-socket, 8-card AI server deeply developed based on the ASRock Rack motherboard. Built around the AMD EPYC™ 9004/9005 processor, it features a design and hardware layout that are fully optimized for the characteristics of the 5090 fan card. Leveraging PCIe 5.0 with 32 Gbps high-speed transmission, powerful heterogeneous computing capabilities, and an innovative thermal design, this server delivers comprehensive upgrades in CPU, GPU, and I/O specifications, providing outstanding computational solutions for cutting-edge applications such as AI inference, large-model training, and high-performance computing.
CR7212-i8V4 server barebone system
The CR7212-i8V4 is a 7U, dual-socket, 8-card AI server built around the 4th- and 5th-generation Intel® Xeon® Scalable processors. From its architectural design to its hardware layout, the server is specifically optimized for the characteristics of the 5090 fan card. Featuring PCIe 5.0 32Gbps high-speed data transfer, powerful heterogeneous computing capabilities, and an innovative thermal design, this server delivers a comprehensive upgrade in CPU, GPU, and I/O specifications, providing outstanding computing solutions for cutting-edge applications such as AI inference, large-model training, and high-performance computing.
CR7212-A8V4 server barebone system
The CR7212-A8V4 is a 7U dual-socket, 8-card AI server built around the AMD EPYC™ 9004/9005 processor. From its architectural design to its hardware layout, every aspect has been optimized around the characteristics of the 5090 fan card. Featuring PCIe 5.0 32Gbps high-speed data transfer, powerful heterogeneous computing capabilities, and an innovative thermal design, this server delivers a comprehensive upgrade in CPU, GPU, and I/O specifications, providing outstanding computing solutions for cutting-edge applications such as AI inference, large-model training, and high-performance computing.
The CR412 is a 4U, 4-slot GPU high-performance server chassis that supports motherboards measuring 13×15 inches or smaller, including EATX form factors. It can accommodate up to four double-width, full-height, full-length GPU cards. The chassis features 12 hot-swappable 3.5-inch hard drive bays and 2 built-in 2.5-inch hard drive bays, and comes standard with six high-speed, intelligent 8038 fan modules. The chassis provides 11 full-height PCIe expansion slots and is equipped with a 3200W 1+1 redundant power supply. With its powerful computing, storage, expansion, and cooling capabilities, the CR412 is ideal for applications such as artificial intelligence, gaming supercomputing, and high-performance computing. It’s the perfect choice for high-density AI training and supercomputing environments.
The CR408 is a 4U, 4-card GPU high-performance server chassis that supports motherboards measuring 13×15 inches or smaller, including EATX form factors. It can accommodate up to four full-height, double-width GPU cards. The chassis features eight hot-swappable 3.5-inch hard drive bays and two built-in 2.5-inch hard drive bays, and comes standard with six high-speed, intelligent 8038 fan modules. The chassis provides 11 full-height PCIe expansion slots and is equipped with a 3200W 1+1 redundant power supply. With its powerful computing, storage, expansion, and cooling capabilities, the CR408 is ideal for applications such as artificial intelligence, gaming supercomputing, and high-performance computing. It’s the perfect choice for high-density AI training and supercomputing environments.
The CR424 is a 4U-high storage server chassis with 24 drive bays. The entire unit features a modular design, and its key components are installed using a quick-release mechanism, making maintenance exceptionally convenient. The chassis supports motherboards up to E-ATX specifications and provides 24 hot-swappable 3.5-inch hard drive bays as well as 2 built-in 2.5-inch hard drive bays; an optional configuration includes 2 additional hot-swappable 2.5-inch hard drives. With its massive storage capacity, the CR424 fully meets the demands of big data storage and network storage applications, making it an ideal solution for high-capacity 4U storage needs.
CR224 is a 2U rack-mounted server chassis specifically designed for all-flash storage. The chassis features a modular design, and its key components are installed using a quick-release mechanism, making maintenance exceptionally convenient. The chassis supports motherboards up to E-ATX specifications and provides 24 hot-swappable 2.5-inch hard drive bays. It can be optionally equipped with a triple-mode backplane that supports 8, 16, or 24 NVMe/SAS/SATA drives, as well as two rear-mounted hot-swappable 2.5-inch hard drives, meeting diverse and high-capacity storage requirements.
▪ Proprietary (16.93" x 13.79") ▪ Supports Intel® Xeon® 6700P-series, 6500P-series, and 6700E-series processors ▪ 16+16 DIMM slots (2DPC); supports DDR5 RDIMM, MRDIMM ▪ 10 MCIO (PCIe5.0 / CXL2.0 x8) [CPU0] ▪ 10 MCIO (PCIe5.0 / CXL2.0 x8) [CPU1] ▪ 1 MCIO (PCIe5.0 x8) [CPU1] ▪ Supports 1 M.2 (PCIe5.0 x4) [CPU0] ▪ 2 RJ45 (1GbE) by Intel i350 ▪ Remote management (IPMI)
▪ Proprietary (16.53" x 14.56") ▪ Dual Socket SP3 (LGA 4094), supports AMD EPYC™ 7003 (with AMD 3D V-Cache™ Technology*)/7002 series processors ▪ 16+16 DIMM slots (2DPC), supports DDR4 RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, NVDIMM-N ▪ 6 Low profile SlimSAS (PCIe4.0x8), 5 Low profile SlimSAS (PCIe4.0x8 or 8SATA 6Gb/s), 8 SlimSAS (PCIe4.0x8) ▪ Supports 1 M.2 (PCIe4.0 x4) ▪ 32 SATA 6Gb/s ▪ 2 RJ45 (10GbE) by Intel® X550-AT2 ▪ Remote Management (IPMI)
▪ TDP up to 500W ▪ Proprietary (16.93"x 13.78") ▪ Dual Socket SP5 (LGA 6096), supports AMD EPYC™ 9005/9004 (with AMD 3D V-Cache™ Technology) and 97x4 series processors ▪ 12+12 DIMM slots (1DPC), supports DDR5 RDIMM, RDIMM-3DS ▪ 12 MCIO (PCIe5.0 / CXL2.0 x8), 4 MCIO (PCIe5.0 / CXL2.0 x8 or 8 SATA 6Gb/s) ▪ 2 MCIO (PCIe5.0 x8 or 8 SATA 6Gb/s)*, 2 MCIO (PCIe5.0 x8) ▪ Supports 2 M.2 (PCIe3.0 x4 or SATA 6Gb/s) ▪ Up to 34 SATA 6Gb/s ▪ 2 RJ45 (1GbE) by Intel® i350 ▪ Remote Management (IPMI)
▪ Proprietary (16.93" x 13.79") ▪ Supports 5th and 4th Gen Intel® Xeon® Scalable processors ▪ 16+16 DIMM slots (2DPC), supports DDR5 RDIMM/ RDIMM-3DS ▪ 20 MCIO (PCIe5.0 x8) ▪ 1 MCIO (PCIe4.0 x8) ▪ 1 MCIO (PCIe3.0 x8 or SATA 6Gb/s) ▪ Supports 2 M.2 ▪ Up to 9 SATA 6Gb/s ▪ Remote management (IPMI)
CR206 Edge Computing Server Chassis
The CR206 is a 2U server chassis designed for edge computing applications. It supports E-ATX, ATX, and Micro ATX motherboards, features up to six front-mounted hot-swappable 2.5-inch hard drive bays, three 8038 temperature-controlled fans, and seven half-height PCI-e expansion slots. With a depth of only 450mm, this chassis offers high computational density, excellent space utilization, a rich array of interfaces, and superior cooling performance—perfectly meeting the demands of edge data centers and edge computer rooms for high density and powerful computing capabilities. It is the preferred chassis solution for edge computing and industrial internet devices.
CR204 Edge Computing Server Chassis
The CR204-450-HG2 is an enhanced GPU-computing model based on the CR204-450-H. The chassis retains the original model’s 2U height and 450mm depth, while adding two full-height, full-length dual-width graphics card slots—allowing it to support up to two full-height, full-length dual-width graphics cards. This significantly boosts the chassis’ GPU computing and image-processing capabilities, making it ideally suited for compute-intensive applications such as artificial intelligence and high-definition video processing.
About Us
ZKKR Technology Co.,Ltd
Zhongke Kerui specializes in the R&D, design, and manufacturing of high-performance server chassis and server pre-systems. Adhering to the philosophy of “pursuit of excellence and innovation-driven development,” the company provides customers with personalized server chassis solutions. Our team boasts over 10 years of industry experience and strong technical R&D capabilities. The R&D team is composed of seasoned engineers who are proficient in computer-aided design software and advanced mechanical design concepts. They can swiftly respond to customers’ customized requirements and deliver high-quality solutions. Our product portfolio includes a wide range of custom server chassis, such as blade server chassis, liquid-cooled server chassis, GPU server chassis, and GPU server pre-systems. These products are widely used in fields including high-performance computing, artificial intelligence, network security, and financial technology, earning widespread acclaim and trust from our customers. Guided by the business philosophy of “achieving success through quality and building our reputation on integrity,” our company has obtained certifications under ISO9001, ISO14000, and other relevant standards. We have established rigorous quality control mechanisms at every stage—from incoming material inspection and production processes to final product testing—ensuring that our products meet industry-leading quality standards.
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