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Product Diagrams and Contents of Product Package

Precautions Before Application

After you open the outer package, make sure that the following items are contained 

in the package:

Please check the product and accessories for any defect or missing parts. 

If you have any questions, please contact your product supplier.
Please visit the official website (www.raidon.com.tw) to download user 

manuals, drivers and other related resources.

˙

˙

F

G

H

LED Indicator

A

Removable drive tray

B

HDD Tray  Ejection

C

HDD tray key lock

D

Mute Button

E

15 PIN Power Connector

F

SATA Port

G

RAID Switch

H

Front View

Rear View

iR����-S� body 

x�

Quick Guide 

x1

Screws and key

A

C

E

B

Please install iR8777-S3 as the following instruction.

Hardware Installation

The RAID mode is set by jumper in the RAID mode switch on the backplane. 

The default value is RAID 1.
Install the product unit into the comput er chassis and make the necessary 

connections and mount the product unit properly and securely to the bay 

position desired.

1.

2.

Mounting Positions

We suggest you using 2 brand new 2.5-inch SATA hard drives with the same 

brand and model number for the best performance. When any one of the 

hard drives is failed, please ensure that the capacity of the new hard drive is 

the same or bigger than the original one.
Please ensure that the hard drives are free of bad tracks before using, 

otherwise, it may cause system crash in turn resulting in data loss.
We strongly suggest you that the RAID mode should be decided before 

starting use iR8777-S3. If you need to reset the RAID mode after using 

iR8777-S3, please remember to backup your data on the other hard drives or 

the data may lose.
A reboot is required after adding or changing RAID mode to ensure that the 

update is completed to the new RAID mode.
We strongly recommend you to keep an extra copy at your important 

personal data other than stored in your iR8777-S3 product. RAIDON will not 

be responsible of your data loss problem.

1.

2.

3.

4.

5.

Raidon

iR����-S� Quick Installation Guide

D

LED Instruction

Contents of Product Package

RAIDON

 is one brand under 

RAIDON TECHNOLOGY, INC.

Thank you for choosing 

RAIDON’s

 product.

The information provided in this manual was checked before publication, but the actual 

product specifications may have changed before shipping; Latest product specifications 

and updates can be found at 

www.RAIDON.com

.tw or through your sales representa-

tive. No separate notifications will be provided by our company.

If you have any questions about RAIDON products or would like to receive the latest 

product  information,  instruction  manuals,  or  firmware,  please  contact  S

upport-

[email protected] 

for assistance.

All product-related content in this manual are copyrighted by 

RAIDON TECHNOLOGY, INC.

Constant

HDD Status Light

Buzzer

M.2

 Idle

 Blue light always on

N/A

Data access

N/A

No 

M.2

 / 

M.2

 failure

Red light always on

ON

Rebuilding - Source

N/A

Rebuilding - Target

N/A

Red light flashing

Purple light flashing

 Blue light always on

v1.0(Sep. 2023)

9.   When hardware installation is completed, you can turn on the power of the main 
      unit to proceed with relevant settings and applications.
10. Installation completed. Your operating system should automatically detect the 
      hard drives within. Please proceed to format the drives. Once formatting is 
      completed, you may then start to operate the device. 

Lock

Unlock

6.  Insert M.2 and 

fix the screw.   

 

5.  Open the upper 

cover and remove 

the screw .

�.  

Put the upper 

cover back.

 

�.  

Fix the screws.

Install  the M.2 

SATA Bridge tray

back into the ir8777

RAID 0 Mode

RAID 1 Mode

Screw positions to Mount 

like a 3.5"  hard drive

Screw positions to mount like a floppy 

drive

3. For the 2.5" HDD tray, please use the key included in the accessory kit to  unlock 

    the 2.5" HDD tray  key lock and push the HDD eject button to the right, the 2.5" 

    HDD tray handle will pop up to remove the tray.

4. Pull out the M.2 SATA Bridge tray  set, and remove the 2 screws on  the  upper 

    cove

r.

1.  

2.  

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