iR2771-S3(1 floppy bay 2.5” RAID)





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


iR2771-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. >>>>>

Internal RAID Module


RAIDON InTANK iR2771-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 iR2771-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 iR2771-S3 inside to existing operating system and then the system will be upgraded as a RAID storage!


More iR2772-S3 product information  >>>>

More iR2770-S3 product information  >>>>

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


Just set iR2771-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. iR2771-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 iR2771-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. iR2771-S3 will be the best solution you can find!

Removable Screwless Tray Design


iR2771-S3 comes with two RAIDON’s removable screwless trays. It not only makes user easy to install the hard drives to iR2771-S3, but change the failure hard drive easily.


More Screwless Tray product information  >>>>


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


iR2771-S3 can be easily used in a workstation for photographers. Using two solid state drives, iR2771-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 iR2771-S3. Photographer will be no longer to worry about the data loss caused by the hard drive failure.


>>>> More iR2771-S3


>>>> More Schedule Backup Module






Database Protection for Commercial Accounting System


Install your operating system in one solid-state drive to speed up the system performance and use iR2771-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.

Modularized Component for Faster and Ease of Maintenance


Using iR2771-S3's modular design, the iR2771-S3 is installed in the system of the Laser Cutting System (LCS). The iR2771 can provide a backup system for data or OS. The RAID 1 mode of the iR2771-S3 can be used to tolerate a single hard disk / SSD failure, so that the Laser Cutting System (LCS) to maintain stable work, and no longer to worry about accidental hard drive failure caused the system to shut down.

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 iR2771-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. iR2771-S3 is the most cost-effective solution.

iR2771-S3 Product View

iR2771-S3 Specification

Model no. iR2771-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
Function Control 
GUI (Windows Only)
Certification CE & FCC
Packing Content Quick Installation Guide,
Accessory Kit
Dimension 102(W)×26(H)×147(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


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iR2771-S3  Download

Image Download
Dimension Download
GUI Software for Windows

iR2771-S3 Question & Answer

  • Q1Is it possible to lose any part of the data during the data auto rebuilding?
  • Q2What will happen if we turn off the computer’s power while iR2771-S3 is still executing data auto rebuilding?
  • Q3Why does the error message appear when I installed the second hard drive?
  • Q4Under the mirror mode (RAID 1), what will be the system’s total storage capacity when adding a brand new hard drive?

iR2771-S3 HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
iR2771-S3Hitachi2.5" HDD HTS721010A9E6301TB
iR2771-S3Hitachi2.5" HDD HTS545050B9A300500GB
iR2771-S3Seagate2.5" HDD ST9160314AS160GB
iR2771-S3Toshiba2.5" HDD MQ01ABF050500GB
iR2771-S3Toshiba2.5" HDD MQ01ACF050500GB
iR2771-S3Toshiba2.5" HDD MQ01ABD1001TB
iR2771-S3WD2.5" HDD WD800BEVS-00LAT080GB
iR2771-S3ADATA2.5" SSD ASX900S3-64GM64GB
iR2771-S3ADATA2.5" SSDUltimate SU800256GB
iR2771-S3Intel2.5" SSD SSDSA2M040G2GC40GB
iR2771-S3Intel2.5" SSD SSD530120GB
iR2771-S3Kingston2.5" SSD 300V120GB
iR2771-S3Kingston2.5" SSD SHSS37A240GB
iR2771-S3Samsung2.5" SSD 850 Pro128GB
iR2771-S3SanDisk2.5" SSD SDSSDA-240G240GB
iR2771-S3Innodisk2.5" SSD 3MG2-P128GB
iR2771-S3WD2.5" SSD WDS200T2B0A2TB
iR2771-S3Seagate2.5" SSD XA480LE10063480GB
iR2771-S3Seagate2.5" SSD ZA960NM10001960GB
iR2771-S3Samsung2.5" SSD MZ-76E250BW250GB
iR2771-S3Samsung2.5" SSD MZ-76E500BW 500GB
iR2771-S3Samsung2.5" SSD MZ-76E1T0BW 1TB
iR2771-S3Samsung2.5" SSD MZ-76E2T0BW2TB
iR2771-S3Samsung2.5" SSD MZ-76E4T0BW4TB
iR2771-S3Advantech2.5" SSD830 SeriesSQF-S25M8-64G-SAE64GB
iR2771-S3WD2.5" SSDRedSA500500GB
iR2771-S3WD2.5" SSD WDS500G1R0A500GB
iR2771-S3WD2.5" SSD WDS100T1R0A1TB
iR2771-S3WD2.5" SSD WDS200T1R0A2TB
iR2771-S3WD2.5" SSD WDS400T1R0A4TB
iR2771-S3Seagate2.5" SSDIronWolf 125ZA4000NM10002 4TB
iR2771-S3Seagate2.5" SSDIronWolf Pro 125ZA3840NX100013.84TB
iR2771-S3EmBestor2.5" SSD EC3S2T-512GCJDYM44512GB
iR2771-S3Pioneer2.5" SSDAPS-SL3NAPS-SL3N-1T1TB