
Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Budget-friendly
NAS
Server
for Small Office,
Workgroups and
Home Use
Elegant design
with solid
2.5mm aluminium
for
better heat
dissipation
Dimensions:
ca.
17 x 9 x 22.5 cm = 3.4
litr
e
s
Ultra-quiet
operation
-
the fan is
activated automatically
only un
der
heavy
load/temperature
Two
storage bays, supports
2.5“/3.5“
drive
s
Support
2x 4
TB
hard
disks (or
larger)
Supports reliable
RAID
1 mirroring with
hot-
swap
Superior R/W
performance: up
to
100/70
MB/s
[1]
Power
saving:
only 9.6 W in
standby
and
19 W in
normal operation
(idle)
SD
card reader
(Auto-Copy & share
function)
2x
USB
3.0
(Auto-Copy & share
function)
1x
USB
2.0
Gigabit
LAN
(RJ45)
supports
WOL
and
802.3az
Accessible
from
local
network
under Wind
ows,
Mac
OS X or Linux
Accessible
via
Internet (Noteb ooks,
PCs)
Accessible
from iOS
and
Android
mobile
devices
(smart
phones
or
tablets)
Samba
Server
(SMB
file
sharing)
Supports
DLNA/iTunes
media
server for
audio/video
streaming
Scheduled Backup:
NAS
to
USB, NAS
to NAS
Scheduled
BT
downloads
without PC
Printer Server, FTP Server (with
SSL/TLS)
Online Firmware
Update,
On/Off
Scheduler
ONMINAS Finder (Windows
&
Mac)
Acronis True Im
age Personal
OMNINAS
The Shuttle
(NAS)
content
multimedia
KD21
files
devices
OMNINAS
which is
- letting you easily store
files. Thanks to
delivers swift transfer
always
with you -
or
basically
- Your
KD21
designed
from any
Personal
is
a two-bay network-attached storage
to
become
and share documents
the
further
speeds and ma
be
it on the go on An
place
your
hub
improved
in the
Cloud
of
multimedia
GHz-processor,
kes
sure you
droid
or
world.
and
have
iOS-based
your
Dual
-bay
NAS
K
D
2
1
Shuttle Order No.: NAS-KD21001
Images for illustration purpose only.

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Shuttle
OMNINAS
KD21 –
Overview
A Power Button
B Status LED
C Press here to op en the front door
D 70 mm smart fan
E 2x USB 3.0 connectors
F USB 3.0 status LED
G SD card reader status LED
H SD card reader
I Hard disk 1 status LED
J Hard disk 2 status LED
K DC input power jack
L K-Lock security slot (hole)
M Reset button (hole)
N Gigabit LAN speed indicator LED
O Gigabit LAN port (RJ45)
P Gigabit LAN activity indicator LED
Q USB 2.0 connector
R Solid 2.5 mm aluminium cover
S Hot Swap button 2 (RAID 1 only)
T Hot Swap button 1 (RAID 1 on ly)
U Bay cover (front door)
V Hard disk tray 2
W Hard dis k tray 1 (open)

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Shuttle
Internet
A
ccess
your Home
smartphone, tablet
stationary
(WAN) Local Network
Cloud with your
PC,
PC via the in
WAN
Store and Share the Great Moments in Life
With OMNINAS KD21 you
well as
makes
Built-in Twonky Media Server
If
OMNINAS KD21
files
Built-in printer server
With KD21 you
connect
Finder software and
your printer
Share external hard disks and flash memory
The
cards,
The built-in card reader autocopies your photos and other data
You
the Auto
USB
designated
photos.
sure you
you wa nt to
through
the
OMNINAS
so that you
can enable
Copy settings.
or the SD
OMNINAS
notebook or
ternet.
KD21 –
A
ccess
printer
hard
LA
Router
Not only
stream, rather than just store
comes
XBOX,
can
USB
directly
KD21 is also
card
folder on the
can
doe
have
your files
with
PS3 or
media players
easily
shar e
printer to
can
the
from your
the
you
can
to PCs.
suitable
also
auto copy function
Once enabled,
OMNINAS
Switch
easily store
s it
support access
always
integrated
your
USB
ports
print from
for
share and save
camera and
KD21. The
Applications
your
data, media
through
disk
and auto-copy
your
files,
backups and even
local
network. Share your
your
N
KD21
LAN
and share documents, personal
from
with you –
and share audio and video
Twonky
USB
connecting external
media
on
TV.
printer with any users in your local
at
the
back panel
anywhere
files from any PC in your ne
on the SD
you
can
it
will
automatically copy
process
Card
reader
SD
card
personal computers,
basically
in the
card re
insert a USB
from
server
and
of KD21,
house
or
USB
hard
ader
or
storage
finishes with
any place
(LAN)
photos
allows you to play
office.
from
USB 3.0
movies
OMNINAS
in the
from your file
network. Simply
share
with the OMNINAS
No
need
disks
and
twork.
USB
3.0 port
drive, a PTP
the
contents
three audible
the
USB
USB
SD flash
by configuring
to the
beeps.
your
external
SD
card.
USB
printer
Camera
Ext.
HDD
and
music
KD21
world.
server,
multimedia
to
connect
memory
camera
USB
as
via
Upload and share files from iPhone®, iPad® and Android devices
In the
modern
simple
and
files from iOS
app,
world,
you
can manage
and An
nothing
droid devices
is as
your
important
NAS,
upload
on the
as
reaching
to,
go.
your
download and stream
data
from
anywhere.
all of your
By
using
media
a

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Shuttle
LAN/Disk
Performance
up to 100 MB/s
Read
up to 70 MB/s
Write
Fan speed
Full
Middle
Off
OMNINAS
2.5mm
40 50 60
Temperature/°C
Shut
KD21 –
Special Product
Features
Superior Performance
The
OMNINAS
performance
while it also allows for up to 256 clients
at
the
same
KD21
with top
time. [1]
provides
high stability
read/write speeds
and
delivers ex
of up to 100
to
be connected
Two bays provide various expansion modes
The
OMNINAS
maximum capacity
simple to install
requirements
Single disk with
KD21
supports
of 4
TB
and configure. Depending
you
can choose
expansion ca
permanently and
can always remove
to as how external
Combine
are
for
RAID
disks. In the
still
and auto-rebuild
NAS.
the
capacity
using two id
optimised
1 (mirroring): The
available
entical
performance.
event
on the
functionality
3.5” or 2.5”
(or more) for
from
you
can add a second
or
replace the second hard
hard
drives
of two disks with JBOD or
HDDs, it is
data
of
a single
working
hard
each
several
pability:
are
recommended
is
duplicated
disk failure,
disk. KD21
without
on your
RAID
used.
disks or SSDs with
drive. The drives
specific
modes:
install
disk
on two
the complete data
supports hot-swapping
having
Robust aluminium chassis with a clean and modern look
down
KD21 is built of
blends
- it is also incr
well with
a 2.5mm
home environments,
eases
thick stylish
the
thermal performance
aluminium housing that
it
moreover
is of
of the
Reliable, cool and quiet
With the
The fan
threshold value
temperatures
comfortably
above
will
never
in
mind,
the inside
turn on when the
of 55°C [2]. Should the
arise, the
low
large 70mm cooling
speed
to
keep
temperature
hard
disks’
uncommon case
the system
doesn’t increase
temperature
fan starts
quiet.
cellent
MB/s
& 70 MB/s
to the
device
a
are
one
disk
temporarily.
drive, similar
RAID
0.
If yo
to use
RAID
physical
to turn off
technical benefit
device.
of
spinning at a
not
is
below
higher
the
only
easily.
You
u
0
is
the

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Comparison OMNINAS Series
802.3az Energy
Efficient Support
PTP (Picture Transfer Prot.)
Simultaneous server services
Two built-in Superspeed USB 3.0 ports and Card Reader
The
OMNINAS KD21
3.0
achieves a
which is ten times faster
2.0.
All US B
ports
printers,
networks. In a
shares
digital
such
data
features
maximum
support external devices
cameras, etc.
ddition,
with the
two
data rate
than
USB
The
the built-in
NAS
swiftly.
USB
2.0.
card reader reads
3.0 ports
of up to
USB
memory can be shared across local
and one
5.0Gbps
3.0 is fully
like
hard
USB
2.0 port.
(640 MBytes/sec)
compatible
disks, flash
your SD
drives,
cards
to
USB
USB
and
Low power consumption
When using
most of the time in
should be more
consumption
17 Euros on
load
(idle
the
OMNINAS
suspend mode and
or less 9,6 W only.
would
amount
the power
mode),
the KD21
KD21 in a home environment
the
average consumption
Based
on this
to
bill
(based
approx.
consumes
84 kWh which would
on 20 Euro ct/kWh). Un
19 W.
it likely
value, the
der normal
rests
annual
mean just
Acronis True Image Backup Software
The
OMNINAS
Personal
capabilities
enhanced
KD21
Edition
that
flexibility
comes bundled
software.
support
This
full
backups
and convenience
utility
with
a copy
provides
or
powerful
selected backups
of
data
backups.
of Acronis True
data
backup
of key files,
Image

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Shuttle
OMNINAS
KD21
Specifications
Robust, stylish 2.5 mm
sandblasting aluminium
combined
with white
acrylic
PMM
A
Dimensions:
170 mm
(H)
x 90 mm
(W)
x 225 mm
(L)
= ca.
3.44 litres
Weight:
2716g
Ken
sin
gton
Security Slot
at
the
back
panel
(also
called a K-Slot
or Ke
nsin
gton
lock) as
a
part of
an an
ti-theft sy
stem
Two
storage bays (storage
drives not
included)
Supports
6.4 cm
(2.5") and
8.9 cm
(3.5") drives
Easy
hard
disk
installation
in two
trays
Appropriate
screws
are
incl
uded
Each bay
with
one
hot
swap button
for
RAID
1
Hard di
sk
support
and
RAID
leve
ls
Supports
two
SATA
storage
drives
each
up to
4TB
(or
more
)
Maximum
total
capacity
of 8
TB
and
beyond
Supports
Hard Disk Drives
(HDD)
and
Solid State Drives
(SSD)
Supports
6.4 cm
(2.5")
and
8.9 cm
(3.5")
drives
Raid
support: si ngle
disk(s) [4],
RAID
0,
RAID 1 (
hot swap), JBOD
Supports hard
disk
spin-down
timer
Supports check/format
disk,
SMART
information report,
disk
usage
status
report
Hard disks must
support SMART
temperature feature
with
temperature
sensor
Network
connector
and IP
setting
1x
Gigabit
LAN
(RJ45,
rear)
Supports Wa
ke-on-LAN (WOL)
[5]
Supports
IEEE
P802.3az
Energy Efficient
Ethernet
(EEE)
IP
Configuration:
Supports
Static
IP
or Auto IP
by
DHCP
server
2x
USB
3.0
(type
A, front),
supports Auto-Copy function
1x
USB
2.0
(type
A,
rear)
All US B
ports
support external devices
like
hard
disks, flash
drives,
printers,
digital
camera and
USB
hubs.
Memory
can be shared
to
local
networ
k.
Buillt-in
card re
ader
in the front panel
Supports
SD, SDHC
and
SDXC flash
memory
cards
Supports Auto-Copy functio
n
Main
power button
with status
LED
Two Omni
Touch
Hot Swap
buttons
(for HDD1, HDD2)
Reset
button (h
ole,
rear) for
admin passwort
reset

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Status
LED:
dual colour (access/error: blue/red), can be turned
off
HDD1/HDD2
LEDs :
dual
colour
(access/error: blue/red)
USB
3.0
LED:
single
colour (access:
blue)
Card reader
LED:
single
colour (access: blue)
LAN
speed
LED
(10/100
Mbps:
green,
1000 Mbps:
orange)
LAN
Activity
LED
(access/link:
blinking
green)
Processor:
Marvell
88F6707
1.0 GHz,
ARMv7
compliant
SOC
DRAM
memory
size: 512
MB
DDR3
Operating
system:
Embedded
Linux
External 65 W AC/DC
power adapter
(fanless)
Input
voltage: 100~240 V AC,
50~60
Hz
Automatic
AC
voltage
adj
ustment
Input
current:
max. 1.6 A (1.0
A)
for 100 V (
240 V)
input vo
ltage
Output:
19 V DC, max. 3.42 A
DC
Connector: 5.5/2.5
mm (o
uter/inner
diameter)
Dimensions:
108 mm x 30 mm x 46.5 mm (without
cable)
Cooling
fan
and
tempera-
ture contro
l
Ultra-quiet 70 mm
cooling
fan.
By
default
the fan is not
activated under normal temperature
con
ditions.
The following
criteria depicts
the system fan
behavior dependend
on
the
internal hard
disks
temperature:
up to 54 °C: fan is off
55~61
°C: fan is on
62 °C
and above:
system shuts
down
The System also shuts
down
when the system
temperature exceeds
65 °C. [2]
Note: the fan
can be
set to
non-stop operating mode,
if
desired
Quick
Installation
Guide
AC Power
adapter
(65
W)
with AC
power cord
(plug
depend
s on
region
)
Ethernet cable, ca.
150 cm
Driver CD ROM with
NAS
finder software
(Windows & Mac)
and
documentation
DVD
with Acronis True
Image Personal Backup
Software
Screws for
hard
disk in
stallati
on
Web User
Interface
The
device settings are made through a web browser
on
a computer,
which is
connected
to the
same local subnet.
Many
languages are supported: e.g. En
glish,
German,
French,
Spanish,
Italian, Dutch, Danish, Chinese, Japanese.
The
OMNINAS Web
Interface
is
particularly
user friendly
thanks
to its simple
structure. The OMNINAS
Wizard is your
guide
during the initial setu
p.
The
OMNINAS
Finder Software Tool is
used
to
detect
the
OMNINAS
system in the local
network (within the
same subnet).
It
can
start the Web User
Interface
in your
default
browser and can map/unmap
the
internal and external storages
of the
OMNINAS
to
a
drive letter of your PC.

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
You
can
use
an
App to
upload and share
files from iOS
and
Android de
vices.
Just look for
the appropriate "OMNINAS" app
on
one
of
these
websites:
Android:
https://play.google.com/store/app
s/details?id=com.
shuttle.
omninas2
iOS:
http://itunes.apple.com/nz/app/omn
inas/id543929833
Samba
Server
(SMB
file
sharing)
with up to 256
share
folders
and
up to 256
users
FTP
Server (File Transfer
Protocol
with
SSL/TLS
support)
Apple File
Protocol
(AFP)
Twonky
DLNA
Media
Server
iTunes Me
dia Server
Printer Server (s
upports USB
printers)
BT
download (s
cheduled and
without PC)
External
device sharing
(via
USB
or
card reader)
NTP
support
for
scheduled
time synchronization (RTC inte
grated)
Wake
on
LAN
(WOL)
Firmware
upgrade
(on
line or
offlin
e)
Time-Zone
settings
Factory
reset
function
System log
rep
ort
Quick Auto
Copy
for
external
storage
USB
3.0,
PTP[3]
camera
or
card reader
to
NAS
(Quick
Copy)
NAS
to
USB
storage backup (scheduled
or
immediately)
NAS
to
NAS
backup (scheduled
or
immediately
)
Acronis True Im
age Personal Backup
Software
Internal:
XFS
External:
EXT2, EXT3, EXT4, XFS,
NTFS, FAT,
FAT32
- Workstation OS: MS Wind
ows
XP SP3, Mac OS X 10.4, Apple
Safari
3.0,
Linux kernel 2.6.x or
later
- Smart
phone
OS: iOS 4.2, An
droid
2.3 or la
ter
- Browser: MS In
ternet Explorer 7.0, Firefox 3.x,
Google Chrome,
Apple Safari 3.0 or later
- Router for Inte
rnet co
nnecti
on
After
a certain
time of in
acti
vity
the system
will
enter
power saving (standby)
mode.
This
time
can be
set
under:
Settings -
General
- Power Saving Time
Setting
You
can select a
time from 10
minutes
up to 5
hours
.
P
ower
on
/off
function
s
Scheduled power
on/off - simple
configuration
for
each day
of the
week
Power on after
power
fail (restores the
previous state:
on or off)
Wake
on
LAN (WOL)
[5]

Mena Computers
Wag e n i n g s elaan 46-A
3903 LA Veenendaal | The Netherlands
Tel . +31 (0) 318 518 720
sa les@ shuttl eshop .nl
w w w . s h u t t l e s h o p . nl
Reference values an d
compliance
Read data
- from
NAS
to work
station:
up to 100 MB/s
Write
data
- from
workstation
to
NAS:
up to 70 MB
/s
Maximum
number
of
concurrent connections:
256
Power off:
0.35W
Power
saving mode (suspend):
9.6 W
Normal
operating
(no
hard disk
access):
19 W
Operating temperature range: 5~40
°C
Relative humidity
range: 10~90% (n
on-con
den
sin
g)
Operating
temperatire
range
This
device
is
classed
as a technical information equipme nt
(ITE)
in class B and
is
intended
for
use
in
living room
and
office. The CE
and
WEEE
marks
approve the
conformity
by the
EU-guidelines:
•
EMC - guideline 2004/108/EC,
Directive on
Electromagnetic
Compatib
ility
•
LVD - guideline 2006/95/EC,
Directive
on Low
Voltage
•
ErP Lot6 -
guideline 2009/125/EC,
Directive
on
ecoconception
of Energy related
Products
•
RoHS -
guideline 2002/95/EC,
Directive on Restriction of
Hazardous
Substances
•
WEEE - guideline 2002/96/EC,
Directive on The Waste
Electrical and
Electronic
Equipmen
t
•
CB (IEC
60950-1:2005
(2nd Edition)
• FCC
Footnotes:
[1]
depending
[2]
the
The KD20's
system.
the
sensor which all
[3]
Picture Transfer
peripheral devices
protocol.
[4]
The
changing
chapter "S
[5]
You
Wake on
a WOL (W
You
on the test en
threshold temperatures are subject
threshold temperature
This
temperature
hard
disk
specification.
available
Protocol
without the
single
disk
expansion
your
current single
torage Man
can enable
LAN is
ake
will
find the
the Wake on
enabled
on
LAN)
MAC
vironment
may
be much higher than
The KD20 only
SATA
(PTP)
need
function
disk
agement"
for your
application.
address
on the
to
refers to the "Current
supports hard
hard
disks
should support.
- allows the transfer of
of
additio nal device
is
designed
mode.
The
in the
manual
LAN
function
OMNINAS,
For
proper function, please
bottom
change
second
in Web User
you
of the
by fi
internal temperature" provided
the
images
to allow you to
disk is then
for further in
can
switch off the
OMNINAS
rmware update.
"operating/ambient temperature"
disks with
drivers.
formation.
Interface:
SMART
from digital
Modern
create additional storage space
recognized
OMNINAS
do not interrupt the
device.
monitoring system
cameras
digital
as
"external
Settings -
General - Enable Wake-On-LAN.
and
by the
to
cameras
turn on over the ne
power
SMART
monitorin
that is also
and temperature
computers and
usually
drive".
supply from the
support
without
Please
twork by
g
mentioned
other
this
refer
using
OMNINAS.
in
After