Antec 902 User manual

Nine Hundred Two
User’s Manual

Table of Contents
Introduction
1.1 Case Specifications………………...……………......………….....… 2
1.2 Diagram……………………………………………....…......…….....… 2
Hardware Installation Guide
2.1 Setting Up……….…......…….................................................. 3
2.2 Power Supply Installation.…………………......….…...............…. 3
2.3 Motherboard Installation……………………………….......….....…. 3
2.4 Flexi-Drive Bay System…………………..…............................... 4
2.5 Internal 3.5” Device Installation…………………….…......…........ 4
2.6 External 3.5” Device Installation………………...........…….....…. 5
2.7 External 5.25” Device Installation………………......……….....…. 5
2.8 Cable Management Compartment………….…….........…….…..... 6
2.9 Water Cooling Platform……….................……...............…....... 6
2.10 Three-Way NVIDIA™ SLI™ Configuration Option………............. 6
Connecting the Front I/O Ports
3.1 USB 2.0 Ports……………………………...……........……….....…… 6
3.2 eSATA Port………………………………...……......…..……….....… 7
3.3 AC’97 / HD Audio Ports………………….......………….…............. 7
3.4 Power Switch / Reset Switch / Hard Disk
Drive LED Connectors......…………..........................………...... 7
3.5 Rewiring Motherboard Header Connections........….............…... 8
Cooling System
4.1 Big Boy 200™ TriCool™ Fan.…….........…….......................…... 8
4.2 Front/Rear TriCool™ LED Fans…….....……………............…....... 9
4.3 Optional Fans…….....………………......................................... 10
4.4 Washable Air Filters…….....……………......................….......... 10

1
At Antec, we continually refine and improve our products to ensure the highest quality.
It’s possible that your new case will differ slightly from the descriptions in this manual.
This isn’t a problem; it’s simply an improvement. As of the date of publication, all features,
descriptions, and illustrations in this manual are correct.
Nine Hundred Two User’s Manual
The Nine Hundred Two comes without a power supply. Make sure you choose a power
supply that is compatible with your computer components and has a long enough power
harness to reach your motherboard and peripheral devices. We recommend our TruePower,
NeoPower or Signature Series power supplies for the latest ATX specification compliance,
broad compatibility, and power-saving capability.
Although care has been taken to prevent sharp edges in your Antec case, we strongly
recommend taking the appropriate time and care when working with it. Avoid hurried or
careless motions. Please use reasonable precaution.
Note: The Nine Hundred Two comes with a top storage area. Antec does not recommend
that users put any liquid-containing items (drinks, ice cream, candles, perfume dispensers,
etc.) in this area. It was designed to hold your personal media player, digital camera, keys,
coins, etc.
This manual is not designed to cover CPU, RAM, or expansion card installation.
Please consult your motherboard user’s manual for specific mounting instructions and
troubleshooting. Before proceeding, check the manual for your CPU cooler to find out if there
are steps you must take before installing the motherboard. While installing hardware, keep
your case on a flat, stable surface.
Disclaimer
This manual is intended only as a guide for Antec’s computer enclosures. For more
comprehensive instructions on installing the motherboard and peripherals, please
refer to the user’s manuals that come with those components.

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1.1 Case Specifications
Case TypeColor Gaming Case
Color Black
Dimensions 19.3” (H) x 8.7” (W) x 18.5” (D)
490mm (H) x 220mm (W) x 470mm (D)
Weight 25.4 lbs / 11.5 kg
Cooling
1 x Top 200mm TriCool™ Blue LED 3-Speed Fan
2 x Front 120mm Blue LED Fan with Front Control Knobs
1 x Rear 120mm TriCool™ Blue LED 3-Speed Fan
1 x Side 120mm Fan Mount (Optional)
1 x Middle 120mm Fan Mount (Optional)
Drive Bays
9 Drive Bays:
- Up to 9 x External 5.25” Drive Bays
- Up to 6 x Internal 3.5” Drive Bays
- 1 x External 3.5” Drive Bay Bracket
Expansion Slots 8 expansion slots to support three-way NVIDIA™ SLI™ configuration
Motherboard Size Mini-ITX, microATX, Standard ATX
Front I/O Panel
2 x USB 2.0
1 x eSATA
AC’97/HD Audio In and Out
1.2 Diagram
1. 120mm rear TriCool™ exhaust fan
2. 200mm top TriCool™ exhaust fan
3. 2 front 120mm TriCool™ intake fans
4. 1 middle 120mm fan bracket
5. Washable air filters
6. Motherboard mount: Mini-ITX, microATX or Standard ATX
7. Power supply mount
8. 9 total 5.25” drive bays / 2 reconfigurable 3.5” drive cages
9. Front I/O panel
8
2
1
4
7
6
3
9
5

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Hardware Installation Guide
2.1 Setting Up
1. Place the case upright on a flat, stable surface so that the rear panel (power supply and
expansion slots) is facing you.
2. Remove the panel thumbscrews from the side panel and open it by sliding it towards
you.Note: Place the panel thumbscrews carefully aside as they are NOT interchangeable
with the HDD cage thumbscrews.
3. Inside the case is the power supply mount at the lower rear of the case and the 5.25”
drive bay area with two HDD cages inside the bays. You will also find some wiring with
marked connectors (USB, PWR etc.), an installed I/O panel and a toolbox containing
more hardware (screws, brass standoffs, etc.).
Note: Don’t use your fingernails to pry or lift the panels.
2.2 Power Supply Installation
1. With the case upright, place the power supply on the
four silicone grommets on the bottom of the case.
Note: Power supplies will need to be mounted so
that the PSU fan is facing the top of the case. The
Nine Hundred Two provides mounting holes for
power supplies with standard mounting layouts to be
installed upside up or upside down.
2. Push the power supply to the back of the case and
align the mounting holes.
3. Attach the power supply to the case with the screws provided.
2.3 Motherboard Installation
1. Lay the case down so that the open side is up.
2. Make sure you have the appropriate I/O panel for the
motherboard. If the panel provided is not suitable for
the motherboard, please contact the motherboard
manufacturer for the correct I/O panel.
3. Line up the motherboard with the standoff holes.
Determine which holes line up and remember where
they are. Not all motherboards will match with all of
the provided screw holes,and this is not necessary
for proper functionality. Some standoffs may be
pre-installed for your convenience.
4. Lift up and remove the motherboard.
5. Screw in the brass standoffs to the threaded holes
that line up with the motherboard.
6. Place the motherboard on the brass standoffs.
Screw in the motherboard to the standoffs with the
provided Phillips-head screws.

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2.4 Flexi-Drive Bay System
The Nine Hundred Two comes with nine 5.25” external drive bays at the front of the case.
There are two HDD cages pre-installed inside the bottom six 5.25” bays. Each HDD cage
occupies three consecutive 5.25” drive bays and can house three hard disk drives. For
maximum flexibility you can mount the HDD cage anywhere within the external drive bays
(i.e., you are not limited to the bottom six bays).
Possible drive bay combinations include but are not limited to:
• External 3 x 5.25” + internal 6 x HDD
• External 6 x 5.25” + internal 3 x HDD
• External 9 x 5.25”
There is a middle fan bracket pre-installed on one of the HDD cages. You can install a
120mm fan to the bracket so the air will be blown into the case to use the HDD cage as
a cooling duct to cool your graphics card or CPU. This will prevent the installation of hard
drives into this cage, however. Remove the middle fan bracket from the HDD cage if you
decide to mount your hard drives into this cage.
• External 3 x 5.25” + internal 3 x HDD + cooling duct
2.5 Internal 3.5” Device Installation
1. Remove both side panels per the instructions in Setting Up.
2. Remove the cage thumbscrews fastening the HDD cage to the frame.
3. Slide the HDD cage forward out of the front of the case.
4. Mount the hard drive in the drive cage and fasten it using the long screws provided.
5. Slide the HDD cage back into the case and fasten it with thumbscrews.

5
6. Connect the appropriate connector(s) from the power supply to the device(s). Leave
some slack in the connections so that you can easily access the fan filters for cleaning.
7. There is a 120mm fan pre-installed onto each cage. Connect the 4-pin connector to the
power supply.
Note: There is a middle fan bracket pre-installed on one of the HDD cages. Remove it
from the cage if you decide to mount your hard drives into this cage.
2.6 External 3.5” Device Installation
1. Remove both side panels per the instructions in
Setting Up.
2. Remove the drive bay cover from the drive bay you
wish to install an external 3.5” drive into.
3. Install your external 3.5” device into the adapter.
4. Slide the drive adapter/device assembly into the bay.
5. Screw the adapter to the drive cage.
6. Mount the faceplate and secure it with screws.
2.7 External 5.25” Device Installation
Note: The HDD cages each occupy three consecutive drive
bays, and will block installation of larger devices such as optical
drives, so please plan ahead before installing your drives.
1. Remove both side panels per the instructions in Setting Up.
2. Remove the screws fastening the appropriate metal drive
bay cover(s) to the sides of the case.
3. Remove the cover(s).
4. If necessary, please remove the HDD cage that is pre-
installed in the bay.
5. Slide the 5.25” device into the bay from the front of
the case.
6. Fasten the drive using the screws that came with your drive.
7. Connect the appropriate power and interface connectors
from the power supply and motherboard to the device.
Make sure that you leave some slack in the connections
so that you can easily access the fan filters for cleaning.
8. Mount the other devices accordingly.

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2.8 Cable Management Compartment
There is a cable management compartment between the motherboard and right side panel.
You can tuck or route excess cables in this compartment.
1. Remove both side panels.
2. Choose the cables you would like to pass through the holes behind the motherboard
tray and pull them out of the power supply chamber towards the right side of
the case.
3. Use the cable ties provided to hold them in place.
4. Feed the cables back through the insertion point nearest the destination of the cable.
Connect the cable and then pull the slack back to the right side of the case.
2.9 Water Cooling Platform
This case comes with a 5.25” metal plate pre-installed in the 3rd 5.25” drive bay. This plate
is designed to allow you to easily mount components of a water-cooling kit such as a pump
or reservoir. The plate can be mounted in any of the nine 5.25” drive bays for maximum flexibility.
Note: The plate is not pre-drilled. You will need to drill the appropriate holes to be compatible
with your water-cooling kit.
2.10 Three-Way NVIDIA™ SLI™ Configuration Option
The Nine Hundred Two has eight expansion slots, making
it capable of supporting up to three graphics cards in triple-
NVIDIA™ SLI™ configuration. Consult your motherboard and
graphics cards manuals for more information.
Connecting the Front I/O Ports
3.1 USB 2.0
Connect the front I/O panel USB cable to the USB header pin on your motherboard. Check
the motherboard manual to ensure that it matches the table below:
Motherboard USB Pin Layout
12
109
Pin Signal Names Pin Signal Names
1USB Power 1 2USB Power 2
3Negative Signal 1 4Negative Signal 2
5Positive Signal 1 6Positive Signal 2
7Ground 1 8Ground 2
9Key (No Connection) 10 Empty Pin

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3.2 eSATA
You will find a SATA connector on a cable attached to the front ports. This internal SATA
connector is designed to connect to a standard SATA connector on your motherboard. This
will allow high-speed external hard disk enclosures such as the Antec MX-1 to run at the
same speeds as internally installed hard disks.
3.3 AC’97/HD Audio Ports
There is an Intel® standard 10-pin AC’97 connector and an Intel® 10-pin HDA (High Definition
Audio) connector linked to the front panel of the case.
Pin Signal Names
(HDA) Pin Signal Names (AC’97)
1 MIC2 L 1 MIC In
2 AGND 2 GND
3 MIC2 R 3 MIC Power
4 AVCC 4 NC
5 FRO-R 5 Line Out (R)
6 MIC2_JD 6 Line Out (R)
7 F_IO_SEN 7 NC
8 Key (no pin) 8 Key (no pin)
9 FRO-L 9 Line Out (L)
10 LINE2_JD 10 Line Out (L)
1
2
3579
46
10
You can connect either the AC’97 or the HDA connector, depending on the model of the
motherboard. Locate the internal audio connectors from your motherboard or sound card and
connect the corresponding audio cable. Consult your motherboard or sound card manual for
the pin-out positions. Even if your system supports both audio standards, you may only use
one connector.
3.4 Power Switch / Reset Switch / Hard Disk Drive LED Connectors
Connected to your front panel are LED and switch leads for
power,reset, and HDD LED activity. Attach these to the corresponding
connectors on your motherboard. Consult your motherboard manual
for specific pin header locations. For LEDs, colored wires are positive
(+ ). White or black wires are negative ( – ). If the LED does not light
up when the system is powered on, try reversing the connection. For
more information on connecting LEDs to your motherboard, see your
motherboard manual.
Note: Polarity (positive and negative) does not matter for switches.
There is also no Power LED in this case. The illuminated case fans will
turn on when there is power to the computer.

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3.5 Rewiring Motherboard Header Connection
There may come a time when you need to reconfigure the
pin-out of a motherboard header connector. Examples could
be for your USB header, audio input header, or some other
front panel connector such as the Power Button connector.
Before performing any work, please refer to your
motherboard manual or your motherboard manufacturer’s
website to be sure of the pin-out needed for your connector.
And we strongly recommend making a notated drawing
before beginning work so that you can recover if your work
gets disturbed.
1. Determine which wires you need to remove in order
to rewire your plug to match the USB pin-outs on
your motherboard (refer to your motherboard manual).
Working on one connector at a time, use a very small
flathead screwdriver or similar tool to lift up on the
black tab located beside the gold posts (squares). This will
allow you to easily slide out the pins from the USB plug.
2. Working carefully so as not to damage the
wires,connectors, or pins, slowly remove the pin from
the connector. Repeat these steps for each wire you
need to change.
3. Working carefully so as not to damage the
wires,connectors or pins, slowly reinsert the pin into
the correct slot of the connector, then snap closed
the black tab that was lifted in step 1. Repeat these steps for each wire you need to
change.
Cooling System
4.1 Big Boy 200™ TriCool™ Blue LED Fan
The Nine Hundred Two comes with a Big Boy 200™ blue LED fan.
This fan has a three-speed switch that lets you choose the speed best
suited to your needs and a switch to turn on or off the blue LED. The
default fan speed setting is Low.
Size: 200mm x 30mm three-speed fan
Rated Voltage: 12V DC
Operating Voltage: 10.2V ~ 13.8V
Speed
(RPM)
Input
Current Air Flow Static Pressure Acoustical Noise
Input
Power
High
800 0.30A 3.8 m³ / min(134 CFM)
0.7mm-H2O
(0.027inch- H2O) 30 dBA 3.6 W
Medium
600 0.17A 3.1 m³ / min (108 CFM)
0.4mm- H2O
(0.016inch- H2O) 27 dBA 2.0 W
Low
400 0.08A 2.3 m³ / min (82 CFM)
0.2mm- H2O
(0.008inch- H2O) 24 dBA 1.0 W

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4.2 Front/Rear TriCool™ Blue LED Fans
The Nine Hundred Two comes with two pre-installed 120mm x 25mm blue LED fans, one
in front of each HDD cage to cool the hard drives. These fans are installed so the air will be
blown into the case. Each fan comes with a speed control knob at the front of the faceplate.
Turn the knob clockwise to increase the speed. The lowest speed is 1200 RPM while the
highest speed is 2000 RPM. See the chart below to view the appropriate specifications.
There is one 120mm x 25mm TriCool™ blue LED fan pre-installed at the rear of the case. This
fan is installed so the air will be blown out of the case. It has a three-speed switch that lets
you choose between quiet, performance, or maximum cooling. This switch is located at the
rear of the case. The default fan speed setting is Low.
Size: 120mm x 25mm TriCool™ fan
Rated Voltage: 12V
Operating Voltage: 10.2V - 13.8V
Speed
(RPM)
Input
Current Air Flow Static Pressure Noise Input Power
High
2000
0.24A
(max.)
2.24 m³ / min
(79 CFM)
2.54mm-H2O
(0.10inch-H2O) 30 dBA 2.9 W
Medium
1600 0.2A 1.59 m³ / min (56 CFM)
1.53mm-H2O
(0.06inch-H2O) 28 dBA 2.4 W
Low
1200 0.13A 1.1 m³ / min (39 CFM)
0.92mm-H2O
(0.04inch-H2O) 25 dBA 1.6 W
Note: The minimum voltage to start a 120mm TriCool™ fan is 5V. We recommend that you
set the fan speed switch to High if you choose to connect the fan(s) to a fan control device
or to the Fan-Only connector found on some Antec power supplies. A fan control device
regulates the fan speed by varying the voltage, which may start as low as 4.5V to 5V.
Connecting a TriCool™ fan set on Medium or Low to a fan-control device may result in the
fan not being able to start because the already lowered voltage from the fan control device
will be further reduced by the TriCool™ circuitry below 5V.

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4.3 Optional Fans
There are two optional 120mm fan mounts—the side fan (on
the left side panel) and the middle fan (at the rear end of the
HDD cage). We recommend using Antec 120mm TriCool™
fans and setting the speed to Low. These two fans should
be installed so that the air is blowing into the case.
Side Fan — the side fan opening enhances graphics card
cooling. Just snap a fan into the bracket on the side panel so
that it blows air into the case.
Middle Fan — the middle fan is designed to cool the
CPU,graphics card or power supply, depending on which
drive bays you install the HDD cage into. You can use the
middle fan on any drive cage you do NOT install hard drives
into. This design is especially useful in cooling dual graphics
card implementations.
1. To remove the middle fan mount, press in on the clips
that secure the bay to its cage.
2. Place a 120mm fan inside the mount and press it into
place so that the holes in the fan are secured to the
mount.
3. Use the long screws provided to secure the fan to the
mount. Do not overtighten.
4. Run the power (and control switch if using a TriCool™
fan) through the cable guide that runs along the side of
the mount.
5. Clip the assembly onto the back of an empty HDD cage.
6. Connect the fan to the power supply.
4.4 Washable Air Filters
Front Air Filters – there is a filter located behind the
faceplate of each HDD cage faceplate. Two front air filters
come with the case by default.
To clean the filters:
1. Remove the cage thumbscrews fastening the HDD cage to the 5.25” drive bays and set
them aside.
2. Slide the HDD cage forward about 1 or 2 inches. You will see the air filter behind the
faceplate.
Note: There should be no need to disconnect the power or data connections from the
HDD or the fan in order to remove the filters for cleaning if you have left about 2 inches
of slack in the cables.
3. Lift the tab upwards to remove the filter.
Side Air Filter – there is a filter located in the side fan bracket. It is located on the inside of
the side panel, so you must open the side panel to access it. Remove the filter by sliding it
out of the bracket.
From time to time it will be necessary to wash the installed air filters. Not washing the air
filter will result in high system temperatures and possible stability problems. We recommend
checking the air filter at least once a month initially. The frequency will change depending on
environmental conditions and system usage. Users who run their systems 24/7 will have to
check their filters more often than those who don’t run their systems every day.

Antec, Inc.
47900 Fremont Blvd.
Fremont, CA 94538
USA
tel: [phone]
fax: [phone]
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Stuttgartstraat 12
3047 AS Rotterdam
The Netherlands
tel: [phone]
fax: [phone]
Customer Support:
US & Canada
1-800-22ANTEC
[email protected]
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[email protected]
www.antec.com
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Reproduction in whole or in part without written permission is prohibited.