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Wiwynn® ST5110-75 (4U SAS12G JBOD)

4U SAS12G Storage System

4U high-capacity and high-flexibility storage system with best price-performance

Where to Buy
High Density Storage System
With a storage capacity of seventy-five SAS/SATA hard drives in a 4U chassis, Wiwynn ST5110-75 stands out from other JBOD storage systems with the high storage density in the industry.
Hot-plug and Redundant Cooling System for High Availability
Wiwynn ST5110-75 supports high availability with hot-plug hard drives and redundant cooling fans and power supplies.
Tool-less Drawer Design for Easy Maintenance
The creative and practical design allows users to make replacements easily. It takes an operator only within seconds to replace one HDD, saving 90% or even more time and manpower, compared to other storage expansions.
Flexible and Efficient Expansion
With five separate drawers, Wiwynn ST5110-75 supports a total of seventy-five hard drives (fifteen HDDs for each drawer). The drawers can be flexibly configured as one combined zone or five independent zones to mix drive distribution within the same enclosure. This versatile design enhances both performance and capacity for diversed applications, Hadoop, virtualization, storage cluster, and many more.
Expander SAS12G Expander
Storage Seventy-five 3.5" hot-plug drive bays: ‧Nearline SAS HDD (7.2K rpm) ‧SATA HDD (7.2K rpm) Five EXT mini-SAS HD 12G (SASx4) ports
Remote Management SES, SMP
Power Supply Two 1600W hot-swap redundant with Platinum efficiency
Dimensions 4U rack; 175 (H) * 448 (W) * 900 (D) (mm)
Weight 60kg ~ 120kg


Highest storage density and easy maintenance

Store, manage and retrieve precious information through the highest storage density and easy-to-maintain systems.



High performance with power consumption

Balance high performance with power consumption to store and process complex data and minimize data movement.

HDFS (Hadoop Distributed File System) stores a large amount of data placed across multiple machines, typically in hundreds and thousands of simultaneously connected nodes, and provides data reliability by replicating each data instance as three different copies - two in one group and one in another. These copies may be replaced, in the event of failure.

The HDFS architecture consists of clusters, each of which is accessed through a single NameNode software tool installed on a separate machine to monitor and manage the file system and user access mechanism for that cluster. The other machines install one instance of DataNode to manage cluster storage.

Fast-growing category of high-value applications that are increasingly employed by business and technical computing users.

These users will select standard servers for handling different Hadoop functions, which they then assemble into a complete Hadoop environment. Cloudera, a Big Data Hadoop provider, certifies hardware specifically for this purpose.


 RSD Enabled Products

Racks and System Software

Intel® Rack Scale Design is a logical architecture that enables scalable pooled resources and minimizes underutilization.

What is Intel® Rack Scale Design?

Although modern development of cloud computing allows server virtualization on a physical node, resource in a node, such as CPU, storage, memory, could fall short for some applications while others are excessive in utilization. Some applications are more computation power hungry, while the others in need of storage space. Hence, the demand of flexibly composing a node with extensible resources has grown to address the resource optimization. 

Intel® Rack Scale Design is a logical architecture that enables scalable pooled resources and minimizes underutilization.

Simply put, Intel® RSD unlocks resources from physical servers, creates virtual pools of resource, applies resources to application workloads, composes resources and reconfigures as requirements change.


Wiwynn Cluster Manager and Intel® RSD

As a leading hardware provider in the industry, Wiwynn has been working closely with Intel to realizing the flexibility of composing a node. Wiwynn implements features of Rack Scale Design and integrates Wiwynn Cluster Manager to realize software-defined data centers. Wiwynn is the only player that finishes RSD 2.1 integration and NVMe pooling.



Wiwynn® RSD Enabled Products


Category File Title Release Date Actions
Datasheet Datasheet - ST5110-75 2016/08/03 Download
User Manual User Manual ST5110-75 2016/07/29 Download