
Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. 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 (Notebooks,
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
- Your
Personal
Cloud
The Shuttle
OMNINAS
KD21
is
a two-bay network-attached storage
(NAS)
which is
designed
to
become
your
hub
of
multimedia
content
- letting yo u easily store
and share documents
and
multimedia
files. Thanks to
the
further
improved
GHz-pr ocessor,
KD21
delivers swift transfer
speeds and ma
kes
sure yo u
have
your
files
always
with you -
be
it on the go on An
droid
or
iOS-based
devices
or
basically
from any
place
in the
world.
Dual
-bay
NAS
K
D
2
1
Shuttle Order No.: NAS-KD21001
Images for illustration purpose only.

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. 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 open the front door
D 70 mm smart fan
E 2x USB 3.0 connectors
F US B 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 Ho t Swap button 1 (RAID 1 only)
U Bay cover (front door)
V Hard disk tray 2
W Hard disk tray 1 (open)

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

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. nl
w w w . s h u t t l e s h o p . nl
Shuttle
OMNINAS
KD21 –
Special Product
Features
LAN/Disk
Performance
up to 100 MB/s
Read
up to 70 MB/s
Write
Superior Performance
The
OMNINAS
KD21
provides
high stability
and
delivers ex
cellent
performance
with top
read/write speeds
of up to 100
MB/s
& 70 MB/s
while it also allows for up to 256 clients
to
be connected
to the
device
at
the
same
time. [1]
Two bays provide various expansion modes
The
OMNINAS
KD21
supports
3.5” or 2.5”
hard
disks or SSDs with
a
maximum capacity
of 4
TB
(or more) for
each
drive. The drives
are
simple to install
and configure. Depending
on your
specific
requirements
you
can choose
from
several
RAID
modes:
Single disk with
expansion ca
pability:
install
one
disk
permanently and
you
can add a second
disk
temporarily.
You
can always remove
or
replace the second hard
drive, similar
to as how external
hard
drives
are
used.
Combine
the
capacity
of two disks with JBOD or
RAID
0.
If yo
u
are
using two id
entical
HDDs, it is
recommended
to use
RAID
0
for
optimised
performance.
RAID
1 (mirroring): The
data
is
duplicated
on two
physical
disks. In the
event
of
a single
disk failure,
the complete data
is
still
available
on the
working
disk. KD2 1
supports hot-swapping
and auto-rebuild
functionality
without
having
to turn off
the
NAS.
2.5mm
Robust aluminium chassis with a clean and modern look
KD21 is built of
a 2.5mm
thick stylish
aluminium housing that
not
only
blends
well with
home environments,
it
moreover
is of
technical benefit
- it is also incr
eases
the
thermal performance
of the
device.
Fan speed
Full
Middle
Off
Shut
down
40 50 60
Temperature/°C
Reliable, cool and quiet
With the
above
in
mind,
the inside
temperature
doesn’t increase
easily.
The fan
will
never
turn on when the
hard
disks’
temperature
is
below
the
threshold value
of 55°C [2]. Should the
uncommon case
of
higher
temperatures
arise, the
large 70mm cooling
fan starts
spinning at a
comfortably
low
speed
to
keep
the system
quiet.

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

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. 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: single
disk(s) [4],
RAID
0,
RAID 1 (
hot swap), JBOD
Supports hard
disk
spin-do wn
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 USB
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 fron t 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

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
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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:
singl e
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 CDROM 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 ar e 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.

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. 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-Zo ne
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]

Me na C ompu ters
Wagenings elaan 46 -A
3903 LA Veenendaal | The Nether lands
Tel . +31 (0) 318 518 720
sa le s@shutt lesho p. nl
w w w . s h u t t l e s h o p . nl
Reference values and
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 ra nge: 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 equipment
(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
on the test en
vironment
[2]
the
threshold temperatures are subject
to
change
by fi
rmware update.
The KD20's
threshold temperature
refers to the "Current
internal temperature" provided
by the
SMART
monitorin
g
system.
This
temperature
may
be much higher than
the
"operating/ambient temperature"
that is also
mentioned
in
the
hard
disk
specification.
The KD20 only
supports hard
disks with
SMART
monitoring system
and temperature
sensor which all
available
SATA
hard
disks
should support.
[3]
Picture Transfer
Protocol
(PTP)
- allows the transfer of
images
from digital
cameras
to
computers and
other
peripheral devices
without the
need
of
additional device
drivers.
Moder n
digital
cameras
usually
support
this
protocol.
[4]
The
single
disk
expansion
function
is
designed
to allow you to
create additional storage space
without
changing
your
current single
disk
mode.
The
second
disk is then
recognized
as
"externa l
drive".
Please
refer
chapter "S
torage Man
agement"
in the
manua l
for further in
formation.
[5]
You
can enable
the Wake on
LAN
function
in Web User
Interface:
Settings -
General - Enable Wake-On-LAN.
After
Wake on
LAN is
enabled
for your
OMNINAS,
you
can
switch of f the
OMNINAS
and
turn on over the ne
twork by
using
a WOL (W
ake
on
LAN)
application.
For
proper function, please
do not interrupt the
power
supply from the
OMNINAS.
You
will
find the
MAC
address
on the
bottom
of the
OMNINAS
device.