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Wiwynn ® 21-inch Products Series


Allows greater flexibility for your applications.

Wiwynn’s 21” Open Rack (WiRack21) solution delivers greater flexibility for customers looking for the right operating platform that brings out the best in their application services. The Open Rack solution promises greater performance without adding to the overall ownership costs.

Wiwynn’s Open Rack products are compliant with the OCP (Open Compute Project) specifications and are ideally suited for cloud service providers or large data centers demanding high-levels of operation and power efficiency. The centralized power system and vanity-free design allow easy cold-aisle operation and tool-less replacement of front serviceable parts.

The centralized power system and vanity-free design allow easy cold aisle operation and tool-less replacement of front serviceable parts. By focusing on designing maximum benefits into the Open Rack system, Wiwynn delivers improvements over traditional rack installations in terms of: 

WiRack21 has：

1. Energy Efficiency

​Wiwynn’s new power structure system redefines power usage. The centralized power shelf design eliminates power loss from AC/DC power conversion in traditional racks while enhancing system cooling by cutting down extra power consumption due to running unnecessary fans.

2. Space Availability

Compared to traditional rack designs, Wiwynn Open Racks have a spacious 21” (internal) width that fits streamlined main and accessory Wiwynn OCP products perfectly, increasing space availability from 75% to 87.5%.

3. Serviceability

All Wiwynn OCP products are designed for tool-less access and easy FRU replacement. Complemented by Wiwynn’s auxiliary management tools, RMC (Remote Management Controller) and Wiwynn Cluster Manager, the maintenance crew can service up to 20 times more servers in the same time, when compared to traditional installations.

4. Lifecycle Extension

Modular components such as the power shelf, fan, CPU, memory or even entire servers can be reused and replaced easily, delivering greater lifetime cost-efficiencies. Eliminating PSUs, that have a relatively high failure rate, in servers, Wiwynn improves long-term ROI, reduces operational downtime, and lowers resource depletion.

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Open Multi-node Computing Server in 21-inch Products

*Each 2OU (Open Rack) space can mount 3 OCP servers

SV7220G3-S

2U OCP server

Based on Intel® Xeon® Processor Scalable Family. Performance optimized 2U 3Node OCP server for computing-intensive applications

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SV7220G3-V

2U OCP server

Based on Intel® Xeon® Processor Scalable Family, performance optimized 2U 3Node OCP server

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SV7220G3-V+

2U OCP server

Based on Intel® Xeon® Processor Scalable Family, performance optimized 2U 3Node OCP server

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SV7221G2-P

2U OCP Server

Based on Intel E5-2600 V4 processors, OCP server features high computing power and optimized power efficiency

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OCP All-flash NVMe Storage in 21-inch Products



ST7200-30P

2U All-Flash NVMe JBOF

The leading All-Flash NVMe Storage in the industry, featuring up to 30 NVMe SSDs

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Storage Server and Storage in 21-inch Products



SV7000G2

4U OCP Storage Server

Innovative storage solutions with high capacity, flexibility and scalability.

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ST7000G2

4U OCP 72Bay Storage

Disaggregated SAS12G storage that provides powerful storage capability with easy scalability.

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OCP Network Mezzanine Cards in 21-inch Products



NM10GR

OCP 10G NIC with Dual RJ45 Ports

Dual-port 10GbE OCP mezzanine card with low cost, low power, enhancing features and performance.

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NM1GR

OCP 1G NIC with Dual RJ45 Ports

Dual-port 1GbE OCP mezzanine card with low cost, low power, enhancing features and performance.

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PCIe 3.0 Cards for Storage in 21-inch Products



P08M2

PCIe M.2 Storage card

Designed in low profile form factor, the PCIe 3.0 M.2 carrier card offers affordable costs to expand your system’s storage. (For Project Olympus server)

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P16M4

PCIe M.2 Storage card

Best-suited for storage expansion, the PCIe 3.0 M.2 carrier card cost-effectively increases capacity.

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P16RC

PCIe 3.0 Retimer card

Best suited for data-intensive applications, the PCIe 3.0 Retimer card effectively increases data throughput and scalability.

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WiRack21 Accessory



SR1200G2

41U Open Rack V2

Wiwynn WiRack21's Smart Rack with two centralized power shelves and a controller based on Open Rack V2

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