iR2420-2S-S2 (EOL)

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!

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 Support	Windows, Linux
Function Control Interface	GUI (Windows Only)
Packing Content	CD、Quick Installation Guide、Accessory Kit
HDD Capacity	Single HDD tested up to 2TB

iR2420-2S-S2 (EOL) Download

Product	Datasheet	QM	UM	CE & FCC	Photo	other
iR2420-2S-S2 (EOL)					Image Download	GUI Software for Windows

iR2420-2S-S2 (EOL) Question & Answer

Q1When an error has happened to iR2420 hard disk, what should I do?

If you are using RAID 0 mode, please ensure which hard disk has caused the error and switch off the power of iR2420, remove the damaged hard disk and replace it with a new one. After rebooting, the system will rebuild RAID 0 system, but the original data would all be lost. If you are using RAID 1 mode, please remove the damaged hard disk and replace it with a new one directly without having to switch off power. After the new hard disk has been inserted, the system will start to “rebuild” program automatically. After finish rebuilding, you can then use it normally. Please note that during the process of system data rebuilding, do not remove any hard disk to ensure data integrity.
Q2Is it alright to use a single hard disk under RAID 1?

Yes, but it would completely lose its originally RAID 1 data security function. We suggest that you use two hard disks under RAID 1 mode to ensure data security. Under a single hard disk, RAID 1 is unable to perform mirroring function. If one hard disk is damaged, the interior data would be destroyed completely. Whenever one hard disk is damaged, we suggest users to replace it with a new one as soon as possible.
Q3Is it alright to use RAID 1 to do hard disk backup function?

Yes. RAID 1 is a mirror function itself. If your hark disk requires RAID 1 to do backup function, please place your hard disk containing data in HDD1 (Source) position to set as RAID 1, and after booting, place the new hard disk in HDD2 (Target) position. The system will do data backup function automatically. After iR2420 has finished rebuilding, the data in two hard disks would be exactly the same.

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