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PMS 711

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CRU Mark

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8. Technical Specifications

Product Models:

RTX220-3SJ, RTX221-3SJ, RTX Secure 222-3SJ, 
RTX220-3QJ, RTX221-3QJ, RTX Secure 222-3QJ, 
RTX220-3QJp, RTX221-3QJp, RTX Secure 222-3QJp

Data Interface 
and Speeds:

•  USB 3.0: Up to 5 Gbps
•  eSATA: up to 2400 Mbps
•  Dual FireWire 800: up to 800 Mbps (QJ and QJp 

models only)

•  USB 2.0: up to 480 Mbps

Drive Types 
Supported:

3.5” SATA hard drives

Shock 
Absorbing Bays:

Yes (RTX220-3SJ, RTX220-3QJ, and RTX220-3QJp 
models only)

Lockable Bays:

Yes

Power LED:

Yes

Access LED

Yes

Power Switch:

2 position: On / Off

Power Supply:

Input: 100-240VAC
Output: 120 Watts

Cooling Fan

60mm exhaust fan

External 
Material:

All-aluminum construction

Shipping 
Weight:

8.5 pounds without drives, 11.5 pounds with drives

Dimensions:

278mm L x 174mm W x 160mm H

Compliance:

•  EMI Standard: FCC Part 15 Class A
•  CE
•  EMC Standard: EN55022, EN55024
•  RCM

Warranty:

3 Years

Support

Your investment in CRU products is backed up by our 
free technical support for the lifetime of the product. If 
you need to contact us for any reason, please visit 
cru-inc.com/support or call us at 1-800-260-9800 or 
+1-360-816-1800.

© 2013 CRU Acquisition Group LLC, ALL RIGHTS RESERVED. 

RTX™ and CRU™  are trademarks of CRU Acquisition Group, LLC and are 
protected by trademark law.

Product Warranty

CRU warrants this product to be free of significant defects in material and 

workmanship for a period of three years from the original date of purchase. 
CRU’s warranty is nontransferable and is limited to the original purchaser.

Limitation of Liability
The warranties set forth in this agreement replace all other warranties. 
CRU expressly disclaims all other warranties, including but not limited 

to, the implied warranties of merchantability and fitness for a particular 

purpose and non-infringement of third-party rights with respect to the 
documentation and hardware. No CRU dealer, agent, or employee is au-

thorized to make any modification, extension, or addition to this warranty. 

In no event will CRU or its suppliers be liable for any costs of procurement 

of substitute products or services, lost profits, loss of information or data, 

computer malfunction, or any other special, indirect, consequential, or 
incidental damages arising in any way out of the sale of, use of, or inability 
to use any CRU product or service, even if CRU has been advised of the 
possibility of such damages. In no case shall CRU’s liability exceed the 
actual money paid for the products at issue. CRU reserves the right to 

make modifications and additions to this product without notice or taking 

on additional liability.

FCC Compliance Statement: “This device complies with Part 15 of the FCC 
rules. Operation is subject to the following two conditions: (1) This device 
may not cause harmful interference, and (2) this device must accept any 
interference received, including interference that may cause undesired 
operation.” 

This equipment has been tested and found to comply with the limits for a 
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits 
are designed to provide reasonable protection against harmful interference 
when the equipment is operated in a commercial environment. This equip-
ment generates, uses, and can radiate radio frequency energy and, if not 
installed and used in accordance with the instruction manual, may cause 
harmful interference to radio communications. Operation of this equipment 
in a residential area is likely to cause harmful interference in which case 
the user will be required to correct the interference at this own expense.

In the event that you experience Radio Frequency Interference, you should 
take the following steps to resolve the problem: 
1) 

Ensure that the case of your attached drive is grounded. 

2) 

Use a data cable with RFI reducing ferrites on each end. 

3) 

Use a power supply with an RFI reducing ferrite approximately 5    

 

inches from the DC plug.

4) 

Reorient or relocate the receiving antenna. 

FOR OFFICE OR COMMERCIAL USE

Summary of Contents for RTX 3QJ Series

Page 1: ...RAX Branding 2c85m76y PMS 711C 68c70m PMS 2726 ...

Page 2: ... RTX220 3QJp 5 5 6 RTX221 3QJp and RTX222 Secure 3QJp 5 6 Usage with Mac and Windows Operating Systems 5 6 1 Usage with Mac OS X 5 6 2 Usage with Windows Operating Systems 6 7 Encryption Secure models only 7 8 Technical Specifications 8 Table of Contents 1 Pre Installation Steps 1 1 Box Contents Depending on which configuration and accessories you purchased the package may include fewer items than...

Page 3: ...sporting the unit to prevent damage to the drive interfaces 1 3 3 Encryption RTX Secure Models Only Though the Security Key port is mechanically identical to the standard Mini USB port inserting Security Keys into any other Mini USB port may damage the keys and render them useless Please only use Security Keys in RTX products Likewise inserting a Mini USB cable or other device into the unit s Secu...

Page 4: ... c Slide the drive in from the front of the carrier d Mate the connection on the drive with the connection on the drive carrier circuit board e Flip the drive carrier assembly over and secure the drive in place with the provided screws f Attach the Temperature Control Cooling Sensor to the top of the drive with a piece of tape g Replace the carrier cover and secure the screw on the rear of the car...

Page 5: ...PMS 711 2 cyan 10 25 12 CRU Mark ...

Page 6: ...PMS 711 2 cyan 10 25 12 CRU Mark ...

Page 7: ...e If you purchased an eSATA host card that supports hot swapping follow the instructions for unmounting a USB or FireWire volume above Many eSATA hosts do not support this feature However freeware utilities are available on the Internet that provide a similar function You may download one of these utilities or follow these instructions Ensure no file transfers are taking place by making sure the D...

Page 8: ...gent or employee is au thorized to make any modification extension or addition to this warranty In no event will CRU or its suppliers be liable for any costs of procurement of substitute products or services lost profits loss of information or data computer malfunction or any other special indirect consequential or incidental damages arising in any way out of the sale of use of or inability to use...

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