iR2420-2S-S2 (1floppy bay 2.5" RAID)


Unique style


Accepting 2×2.5-inch SATA 3.0 Gb/s hard drives and coming with mirroring RAID 1 function to backup and protect data on time.

Coming with elegant aluminum handle and easy ejection design, iR2420 features compact size but accommodates 2 x 2.5” SATA hard drives or SSD, it utilizes the limited space inside the computer case. In addition, iR2420 internal RAID module supports RAID 0 and RAID 1 modes, according to different usage demand, iR2420 through RAID functions to solve the restriction derived from different SSD flash (MLC or SLC) separately.

Compact dimension Large capacity


iR2420 is the world first and smallest 2.5”SATA RAID module.


RAIDON iR2420-2S-S2 internal RAID module supports SATA 3.0 G/bs host interface and SATA 22 pin power supply; even the connector location exactly the same with a 3.5” hard drive. Thus it is not necessary to install any other brackets but just install the iR2420-2S-S2 inside to existing operating system and then the system will be upgraded as a RAID storage to secure data!



iR2420-2S-S2 Features

iR2420-2S-S2 Product View

iR2420-2S-S2 Specification

Model No iR2420-2S-S2
Chipset RAIDON SR2045 RAID Chip
Drive Bay 3.5" Floppy Drive Bay
Drive Fit 2.5" SATA II HDD x 2 (9.5mm thickness)
RAID Level RAID 0&1
Hot-Swap RAID 1
Auto Rebuilding RAID 1
Host Interface SATA II Connector (7Pin)
Power Supply SATA Connector (22Pin)
HDD Access Indicator LED
Buzzer Alarm Yes
Environment Detector Overheat
Color Matt Black
Structure Full Metal
Dimensions 102W x 147L x 26H(mm)
Weight 0.35(kg)
Certifications CE & FCC
Operating System 
Windows, Linux
Function Control 
GUI (Windows Only)
Packing Content CD、Quick Installation Guide、Accessory Kit
HDD Capacity Single HDD tested up to 2TB


iR2420-2S-S2 Download

Image Download GUI Software for Windows

iR2420-2S-S2 Question & Answer

  • Q1When an error has happened to iR2420 hard disk, what should I do?
  • Q2Is it alright to use a single hard disk under RAID 1?
  • Q3Is it alright to use RAID 1 to do hard disk backup function?

iR2420-2S-S2 HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
iR2420-2S-S2Toshiba2.5" HDD MK5055GSX500GB
iR2420-2S-S2Toshiba2.5" HDD MK6459GSX640GB
iR2420-2S-S2Toshiba2.5" HDD MQ01ABD1001000GB
iR2420-2S-S2Hitachi2.5" HDD HTS545032B9A300320GB
iR2420-2S-S2Hitachi2.5" HDD HTS723232L9A360320GB
iR2420-2S-S2Hitachi2.5" HDD HTS545050B9A300500GB
iR2420-2S-S2Hitachi2.5" HDD HTS725050A9A364500GB
iR2420-2S-S2Fujitsu2.5" HDD MHZ2320BJ320GB
iR2420-2S-S2Seagate2.5" HDD ST95005620AS500GB
iR2420-2S-S2Seagate2.5" HDD ST9750420AS750GB
iR2420-2S-S2WD2.5" HDD WD3200BEKT-22F3T0320GB
iR2420-2S-S2WD2.5" HDD WD3200BEVT320GB
iR2420-2S-S2WD2.5" HDD WD3200BJKT320GB
iR2420-2S-S2WD2.5" HDD WD5000BEVT-22ZAT0500GB
iR2420-2S-S2WD2.5" HDD WD6400BEVT640GB
iR2420-2S-S2WD2.5" HDD WD7500BPVT750GB
iR2420-2S-S2Kingston2.5" SSD 100V128GB
iR2420-2S-S2Kingston2.5" SSD KC300120GB
iR2420-2S-S2Kingston2.5" SSD 300V120GB
iR2420-2S-S2OCZ2.5" SSD VERTEX 2 Series60GB
iR2420-2S-S2Intel2.5" SSD SSDSA2M040G2GC40GB