iR2772-S3(1 floppy bay 2.5” RAID, Plus RS232 function)


Supports RS232 for system monitor (iR2772-S3 Only)


iR2772-S3 provides RS232 port, user can monitor the status of the system via their own program.


More iR2771-S3 product information  >>>>

More iR2770-S3 product information  >>>>

Internal RAID Module


RAIDON InTANK iR2772-S3 has a patented design that allows two 2.5” SATA drives to be fitted into one 3.5” drive space! It’s equipped with optional RAID 0 to enhance the speed of transfer compare to a regular hard drive or switch to RAID 1 for an efficient and securer data backup.




The connector location is the same as 3.5”HDD


RAIDON iR2772-S3 internal RAID module supports SATA III 6.0 Gb/s host interface and SATA 22 pin power supply; the connector’s location exactly as the same as a 3.5” hard drive. Thus, it is not necessary to install any other brackets but just install the iR2772-S3 inside to existing operating system and then the system will be upgraded as a RAID storage!




Our RAID Enclosures Start Providing S.M.A.R.T Features


iR2772-S3 storage RAID enclosure product now supports the S.M.A.R.T (Self Monitoring, Analysis, and the Reporting Technology) feature. You just have to open this RAIDGuide Manager Utility, you then can enjoy using it to know the HDD quality status, and you could even to replace any HDD which is with critical quality level in advance to help an even better protection for all your data.


Learn more about it >>>>

The Performance of RAID 0 mode will faster than one 3.5” HDD


Just set iR2772-S3 to RAID 0 mode and you can get the better and faster data transform ate than one 3.5” hard drive does.


Real-time backup for data security


When using RAID 1 mode (mirroring), the data will write to two hard drive automatically to keep the data safe. If one hard drive failure, just replace a new hard drive (same capacity or bigger) without shutting down the system to keep the system working 24hr. iR2772-S3 will start to rebuild the data from the original hard drive to the new one after the failure hard drive is replaced.  

System Upgrade with Ease


Install iR2772-S3 to the floppy or standard 3.5” hard drive slot, your system will become the one with RAID function. If you want to upgrade your system with RAID function but your system don’t have other free space. iR2772-S3 will be the best solution you can find!


Removable Screwless Tray Design


iR2772-S3 comes with two RAIDON’s removable screwless trays. It not only makes user easy to install the hard drives to iR2772-S3, but change the failure hard drive easily.


More Screwless Tray product information  >>>>

Makes the system faster and keeps the photo data more safe.


iR2772-S3 can be easily used in a workstation for photographers. Using two solid state drives, iR2772-S3 can provide faster performance than hard drive, it will be faster for photographer to run Photoshop, Lightroom or other photo-editing software. By using RAID 1 (mirroring) mode, the RAW files will have a copy automatically when it be save into iR2772-S3. Photographer will be no longer to worry about the data loss caused by the hard drive failure.




Database Protection for Commercial Accounting System


Install your operating system in one solid-state drive to speed up the system performance and use iR2772-S3’s RAID 1 mode to protect accounting system database. Small and medium business will no longer to worry about the unnecessary data loss of accounting system database which caused by unexpected hard drive failure.

Fan-less, Cooling Hole Design


For high-speed production line, the most worried about is the system failure. It will shut down the production line and cause the money loss. By using iR2772-S3’s RAID 1 mode, you can keep the production line working 24hr and no worry about the system shut down caused by the unexpected hard drive failure. iR2772-S3 is the most cost-effective solution.

iR2772-S3 Product View

iR2772-S3 Specification

Model no. iR2772-S3
Interface SATA III 6.0 Gb/s
Support Hard Drive 2×2.5” SATA III 6.0Gb/s HDD/SSD
RAID Level RAID 0,1
The Largest Capacity 2TB
Power Supply SATA 15pin (12v/5v)
LED Indicators Yes
Operating System Windows, Linux
Certification CE & FCC
Function Control 
GUI (Windows Only)
Packing Content Quick Installation Guide,
Accessory Kit
Dimension 102(W)×26(H)×157(L) mm
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



More videos about RAID GUI Utility  >>>>

iR2772-S3 (EOL)  Download

iR2772-S3 (EOL)
Image Download
Dimension Download
GUI Software for Windows

iR2772-S3 (EOL) Question & Answer

  • Q1Under the mirror mode (RAID 1), what will be the system’s total storage capacity when adding a brand new hard drive?
  • Q2Why does the error message appear when I installed the second hard drive?
  • Q3What will happen if we turn off the computer’s power while iR2772-S3 is still executing data auto rebuilding?
  • Q4Is it possible to lose any part of the data during the data auto rebuilding? 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)