background image

Quick Start Guide

–1–

–2–

–3–

SnapExpansion XSR

2U Expansion Unit

Step 1

It is 

essential

 that you activate your warranty. Technical and warranty support are 

not available

 until the warranty is active:

1.

Go to 

http://www.overlandstorage.com/

 and select 

Service & Support > My Products

.

2.

At the 

Site Login

, enter your 

e-mail address 

and

 

password

, and click 

GO

.

3.

Click 

Register New Product

.

4.

Fill in the information (including serial number) 
and click 

Submit

.

NOTE: You’ll receive a confirmation e-mail from Overland with instructions on how to 
complete the registration process.

Step 2

IMPORTANT:  Two-post Telco-style or other racks less than 29 inches in depth will NOT 
support this unit.

The SnapExpansion XSR comes with a sliding rail rack kit for easy installation into a 
19-inch (EIA-310) rack. The two rails are identical; install them with the end flanges 
pointed outward from the SnapExpansion.

Attach Inner Rails to Unit

1.

Select a 

rail assembly 

and slide the inner rail out until it stops.

2.

Slide the inner rail 

release latch

 forward and remove the inner rail.

3.

To retract the 

middle rail

, release the lock (1) and slide it into (2) the outer rail.

Enter
Enter

4.

Repeat 

Steps 1–3

 for the 

other rail assembly

.

5.

Align the 

inner rail

 against the side of the unit.

6.

Using the supplied 

screws

, secure the rail.

7.

Repeat 

Steps 5–6

 for the 

left rail

.

Optional Steps for Thicker Rack Rails

For rack rails 

thicker than 3mm

, the sliding rail anchors cannot be seated without 

exerting excessive force and potentially damaging the sliding rail kit.The brackets 
need to be removed from each end of the slide rails to make the anchors seat securely.
For standard rack rail sizes 3mm or less, skip this procedure and proceed to 

“Attach 

Outer Rails to Square-holed Rack.”

1.

Locate the 

bracket 

on the end of a slide rail.

2.

Remove the

 screw

 securing the bracket to the rail.

3.

Push the 

bracket 

toward the end of the rail, prying the back of the 

bracket 

upward to unseat and remove it. 

4.

Repeat 

Steps 1–3

 for each 

end

 of both 

rails

.

Attach Outer Rails to Square-holed Rack

WARNING:  

It is recommended that a mechanical lifter (or at least two people) be 

used to raise and align the unit to prevent injury during installation. Use care when 
inserting or removing a unit into or out of a rack to prevent the accidental tipping of 
the rack, causing damage or personal injury.

WARNUNG: 

Um Verletzungen zu vermeiden, empfehlen wir zur Rack-Installation oder 

-Deinstallation die Nutzung einer mechanischen Hebehilfe (oder mindestens zwei 
Personen).

AVERTISSEMENT:  

Afin d’éviter des blessures pendant l’installation, il est recommande 

d’utiliser un monte-charge (ou au moins deux personnes) pour élever ou aligner 
l’appareil. Faites attention lorsque vous insérez ou retirez l’appareil d’un support, pour 
empêcher le déversement accidentel de la crémaillère causant des dommages et des 
blessures.

1.

Position the front of one of the 

rails

 in line with the front vertical rail mounting 

holes (1) and move it forward until the 

rail anchors 

are through the holes.

2.

Push the rail toward the 

outside of the rack

 (2) until the rail locks snap into 

place.

3.

At the 

rear

 (3), slide the outer rail in or out to fit between the vertical rails (a) and 

repeat 

Steps 1–2

 to secure it (b).

NOTE: Make sure the rear holes are the same height as the front holes so the rail is level.

4.

For the other

 rail

, repeat 

Steps 1–3

.

Install in Rack

1.

Using the mechanical lifter, position the 

appliance

 in front of the rack.

2.

Insert the 

inner rails

 into the 

outer rails

 and slide the unit into the rack.

3.

Using 

four

 of the 

provided screws

, secure the SnapExpansion to the front of the 

rack.

4.

Additional step for thicker rack rails: 

Using the 

two supplied screws

secure the 

rear ends

 

of the slide rails

 to the rack rails. 

Step 3

The SnapExpansion may come with blank drive carriers installed (drives are sold 
separately). As many as 12 disk drives can be installed with blank drive carriers filling 
in the empty slots.

IMPORTANT:  To maintain proper airflow and cooling, a drive assembly or a blank drive 
carrier must be installed in 

every

 slot. No empty slots are allowed.

Install Drives

NOTE: Do not remove the disk drives from their carriers. Doing so voids the drive warranty.

Once the SnapExpansion is in the rack, install the drives as follows:

1.

Remove any 

blank drive carriers

 from the slots that will be used for drives.

2.

Starting at the top left, position a 

drive assembly

 in front of a 

bay

.

3.

Slide the 

carrier

 in until it stops.

1

2

Rear

a

b

3

View

*10400586

­

001*

10400586-001

Reviews: