Mobile Rack Series

iT2777-S3 (1 floppy bay 2 x 2.5" HDD/SSD Internal JBOD Module)


Support 2 x 2.5" 9.5mm HDD/SSD internal JBOD storage 


iT2777-S3 Dual 2.5" HDD/SSD Internal JBOD Storage Module with Single Floppy Bay

Introducing the iT2777-S3, a robust, metal-encased JBOD module designed for reliable performance and durability. Optimized to support dual SATA III SSD drives, this device easily fits within the standard 3.5" hard drive form factor. The iT2777 provides the advantage of dual SATA connectors for each SSD, ensuring an effortless transition while replacing drives across various equipments - from tower/1U servers and DVR systems to Mail Exchange Servers and Point of Sale systems. Representing a superior choice for boosting hard drive performance, the iT2777 offers the unique advantage of incorporating high-speed dual SSDs, making it an indispensable tool in the quest for enhanced storage solutions.



1. JBOD Mode Support: Offers the flexibility of treating each hard drive as an independent volume, increasing the scope of configuration options.


2. Dual SATA III Compatibility: Accommodates two SATA III SSD drives for faster data transfer rates, providing a significant performance boost.


3. 3.5" Form Factor: Fits within the standard 3.5" hard drive form factor, ensuring compatibility with a wide range of existing hardware setups.


4. Dual SATA Connectors: Provides two SATA connectors for each SSD, facilitating a simple and effective hard drive upgrade process.


5. High-Speed Performance Enhancement: By supporting dual SSDs, it offers a substantial upgrade in system performance.


6. Durable Metal Case Design: Constructed with a sturdy metal casing, enhancing durability and longevity.


7. Optimal Thermal Management: The fanless design with full metal constructed for efficient heat dissipation, preventing overheating and ensuring the reliable and continuous operation of the HDD or SSDs.


8. Metal drive tray with KeyLock protection: a highly secure locking system that uses a key for access control.



1. Performance Enhancement: The device's ability to accommodate high-speed SATA III SSDs leads to a substantial increase in data transfer rates and overall system performance.


2. Flexibility: With JBOD mode support, users have the flexibility to use each hard drive as an independent volume, which can be beneficial for certain configurations.


3. Seamless Upgrade: Its form factor and SATA connector placement align with those of a standard 3.5" hard drive, making the transition to the iT2777 seamless in a wide range of systems.


4. Broad Compatibility: The iT2777 can replace the 3.5” hard drive in various equipments, from tower/1U servers and DVRs to Mail Exchange Servers and POS systems, providing a versatile solution for hardware upgrades.


5. Durability: The metal casing of the iT2777 enhances its durability and longevity, making it a reliable choice for long-term use.


6. Thermal Efficiency: Its optimal thermal fanless design ensures effective heat dissipation, maintaining the reliability and longevity of the installed HDD and SSDs.


7. Cost-Effective: By facilitating the use of SSDs in a standard hard drive slot, the iT2777 provides a cost-effective solution for system upgrades, avoiding the need for a complete hardware overhaul.  




The iT2777 is versatile in its application due to its design to accommodate dual 2.5" SSDs/HDDs in a 3.5" form factor and its support for JBOD (Just a Bunch Of Disks) mode. Here are some possible applications:


1. Data Centers: The iT2777 can be used in data centers where high-speed data access and storage density are critical. Its compact size and dual-drive capability make it ideal for maximizing storage space.


2. Server Applications: The iT2777 can be used in servers for businesses that require high-speed data access and robust data protection. Its JBOD mode allows for individual hard drives to be used independently, which can be beneficial for certain server configurations.


3. Workstation Applications: For workstations dealing with large files, such as video editing or CAD designs, the iT2777 can provide fast, reliable storage.


4. Network Attached Storage (NAS): The iT2777 can be utilized in NAS systems to increase storage capacity and performance. This can be particularly useful for small businesses or home offices.


5. High-Performance Computing (HPC): For research and scientific computations that demand high-speed data access, the iT2777 can provide the necessary storage performance.


6. Surveillance Systems: The iT2777 can be used in surveillance systems that require high-capacity, high-performance storage to handle continuous video recording.


7. Gaming Systems: For gaming enthusiasts, the iT2777 can provide high-speed access to game data, improving load times and overall gaming experience.


JBOD Mode support


Endowed with robust JBOD mode support, the iT2777 empowers each hard drive to operate as an autonomous volume, thus broadening the horizon of configuration options. This functionality facilitates tailored usage for each drive, promotes enhanced system performance through the dispersion of data processing tasks, and creates opportunities for application customization based on unique user requirements.


iT2777 is seamless compatible with a 3.5” hard disk drive

Embrace the power of RAIDON's iT2777 internal JBOD module, designed with a SATA III 6.0 Gb/s host interface and a SATA 15 pin power supply. Its connectors are meticulously positioned to match the exact locations on a standard 3.5" hard drive. This allows for a hassle-free integration of the iT2777 into your existing PC system - no additional brackets required.



Dual SATA III compatibility


Skillfully engineered to house two SATA III SSD drives, each with their own SATA connector, the iT2777 forms a unified solution for data transfer. This consolidates your storage data transferring process, creating a notably smoother and more efficient experience.

Easy-to-use disk Tray module


RAIDON's easy-to-use disk tray module comes with lock the tray and secure the disk with screws. User can buy several disk tray modules and secured the disks first, once there is one disk in iT2777 is failure, just replace the disk directly. It can greatly reduce the wait time for system maintenance.


High Speed SSD performance


Leveraging the inherent high-speed performance characteristics of SSDs, the iT2777 takes data transfer to new heights. This advanced module capitalizes on the rapid read/write speeds of SATA III SSD drives, creating a storage solution that not only excels in speed, but also delivers impressive performance in a wide range of applications, from heavy data processing tasks to real-time operations. The iT2777's ability to house two SSD drives further amplifies its performance, offering the dual benefits of expanded storage capacity and lightning-fast data access.


Durable Metal case design


Encased in a durable metal structure, the iT2777 stands out for its robustness and longevity. This expertly crafted design safeguards your valuable data against physical damages and external disruptions. The hard-wearing metal casing also contributes to excellent heat dissipation, ensuring optimal performance of the SSD drives even under intensive workloads. Not only does it present a sleek, professional appearance, but it also withstands the rigors of day-to-day usage, making the iT2777 a reliable choice for a diverse range of environments – from busy office spaces to high-traffic data centers.


Metal Drive Tray with Key lock


Secure your data with the robust Metal Drive Tray with KeyLock protection. This durable tray, suitable for hard drives or SSDs, offers physical security through its key lock system, preventing unauthorized access. This accessory is essential for enhancing the security of your storage system.

Optimal thermal management


The iT2777 features an innovative, fanless design, delivering optimal thermal management to ensure your storage solution operates at peak performance. This elegant approach to temperature control eliminates the noise and potential mechanical failures associated with traditional fan-cooled systems. Instead, the iT2777 relies on its robust metal casing and intelligent design to effectively dissipate heat, keeping your SSD drives cool even during high-intensity data operations. This seamless integration of performance and silent operation underscores the iT2777's commitment to a superior user experience.

Product View


Model No iT2777-S3
Interfaces 2 x SATA III (6Gbps) Ports 
Compatible Drive 2 × 2.5” SATA III 6.0Gb/s HDD/SSD (9.5mm)
Tray with lock
Storage Mode JBOD
System Monitoring LED Indicators
Operating System Windows, Linux
Electrical and 
* Line voltage: 12V + 5V DC
* Operating temperature: 32° to 104° F (0° to 40° C)
* Storage temperature: -4° to 116° F (-20° to 47° C)
* Relative humidity: 5% to 95% noncondensing
Size and Weight 102(W)×26(H)×147(L) mm
Product Code EAN:
Carton 8 pcs per carton
Package Accessories * iT2777-S3 x 1
* SATA Cable x 2
* Accessory kit
* Quick Installation Guide


Related Products









>>>> More External RAID Storage

iT2777-S3 Download

Dimension Download

iT2777-S3 Question & Answer ( uses cookies to improve site functionality and your overall experience by storing necessary information for service delivery. By continuing, you consent to our use of cookies as detailed in our Privacy Policy, which provides more information about this usage. (Accept cookies to continue browsing the website)