Appro WH300 User manual

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 0
APPROWH300
Workstation
User’s Guide
Revision 2.0

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 1
___________________________________________________________________________________________________
The information in this User’s Guide has been carefully reviewed and is believed to be accurate. The vendor assumes no
responsibility for any inaccuracies that may be contained in this document, makes no commitment to update or to keep
current the information in this Guide, or to notify any person or organization of the updates. NOTE: For any up-to-date
version of this document, please see our web site at www.uniwide.co.kr.
Uniwide Technologies, Inc. reserves the right to make changes to the product described in this manual at any time and
without notice. This product, including software, if any, and documentation may not, in whole or in part, be copied,
photocopied, reproduced, translated or reduced to any medium or machine without written consent.
___________________________________________________________________________________________________
Unless you request and receive written permission from Uniwide Technologies, Inc, you may not copy any part of this
document.
Information in this document is subject to change without notice. Other products and companies referred to herein are
trademarks or registered trademarks of their respective companies or mark holders.
Copyright © by Uniwide Technologies, Inc.
All rights reserved.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 2
Contents
Chapter 1: Introduction
Overview..……………………………………………………………………………... 4
Features. ……………………………………………………………………………….. 4
Specifications. …………………………………………………………………………. 5
Chapter 2: Important Safety Information
2.1 Intended Application Uses....…………………………………….. 6
2.2 Safety Instructions & Information..………………………………. 6
2.3 Checking the Power Cord..……………………………………….. 7
2.4 Earth-Ground Socket Outlets..…………………………………… 7
2.5 Before you remove the Access Covers…………………………… 8
2.6 Fans………………………….…………………………………… 8
2.7 Electrostatic Discharge (ESD) ..………………………………… 9
2.8 Cooling and Airflow……..……………………………………… 9
Chapter 3: Installation
3.1 Parts List.…………………… …………………………………… 10
3.2 Optional Items...………………..…………………………………. 11
3.3 Installing Peripherals………………………………………………11
3.4 Remove the Access Cover…………………………………………12
3.5 Remove the Front Bezel..…….……………………………………12
3.6 Install a 3.5-inch Floppy Drive…………………………………… 13
3.7 Peripheral Devices.. ……………………………………………….14
3.7.1 Device Installation Considerations… …………………….14
3.7.2 IDE Requirements…..…………………………………… 14
3.7.3 Installing a 5.25-inch Removable Media Device..………..15
3.7.4 Installing a 3.5-inch Hard Drive..…………………………16
3.7.5 Installing an Add-in Board..………………………………22
3.8 Installing the Front Bezel..………. ………………………………. 24
3.9 Install the Access Cover.…………………………………………. 24

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 3
Chapter 4: WH300 Maintenance
4.1 Replacing a Front System Fan.…………………………………… 26
4.1.1 Hot-Swap Drive Bay.……………………………………. 26
4.2 Replacing a Rear System Fan..…………………………………… 27
4.3 Replacing the Power Supply……………………………………… 28
Chapter 5: WH300 Architecture
5.1 Appro WH300 front view………………………………………… 31
5.2 Front Panel Controls and Indicators……………………………… 32
5.3 Appro WH300 rear view…………………………………………. 33
Appendix Reference
A Power Supply Specifications……………………………………... 34
B System Environmental Specifications……………………………. 35
C Contacting Uniwide.……………………………………………… 36

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 4
Chapter 1
Introduction
1.1 Overview
TheAppro WH300 workstation is designed for the power-user. It offers excellent
performance, system expandability, speed and efficiency when working with demanding
compute-intensive applications. It delivers two x16 PCI Express graphics capabilities for
content creation, animation, 3D modeling and CAD to meet all your design and analysis
needs. It provides robust memory and storage in a flexible pedestal design.
The workstation supports the requirements of the most demanding professional users of
advanced 3D workstations. This workstation is ideal for complex and demanding graphics
applications such as Mechanical Computer Aided Design (MCAD) and Engineering
(MCAE) for automotive and aerospace, petroleum exploration and production, scientific
visualization, designers, digital content creation artists, 3D modeling and CAD.
The Appro WH300 workstation runs 32-bit applications faster while you migrate to 64-bit
computing for long-term investment protection. This dual AMD Opteron™ processor
workstation platform is expected to help users increase project productivity through
exceptional application, visualization and data-throughput at outstanding price to
performance ratio.
1.2 Features
Dual AMD Opteron™ processors
Up to 16GB of random access memory
Two x16 PCI Express slot graphics capabilities
FDD and CD/DVD drive options
Up to 6 internal, fixed HDDs
Optional 6x hot-swap SCSI kit or 6x SATA hot-swap kit
Supports ATi®, Nvidia and other graphics solutions
Choice of Windows or Linux operating systems

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 5
1.3 Specifications
WH300
Processors Dual AMD Opteron™ processors
Chipset NVIDIA nForceTM Professional 2200/2050 + AMD 8131 PCI-X Tunnel
Memory Type Registered ECC DDR 333/ 400
Memory Capacity Up to 16GB in 8 DIMM sockets
Floppy-Drive 1.44MB FDD (optional)
CD ROM CD/DVD ROM (optional)
Disk Controller Single Channel ATA-133 controller
Two integrated dual port SATAII controller
Drive Bays – Int. Up to 6 internal, fixed HDDs – SATA, SCSI
6x hot-swappable SCSI kit or 6x hot-swappable SATAkit
Drive Bays – Ext. 2x 5.25” external drive bays, 1x 3.5” external drive bay
Maximum
Storage Capacity 3.0TB SATA, 1.8TB SCSI
Graphics N/A
Network Interface Two IEEE 820.3 NVIDIA MAC Gigabit Port
Input/Output One serial port, one 1394 port, four USB ports, KBD/MIC, audio
Expansion Slot Two x16 PCI-E slot, one 64bit/133MHz PCI-X slot
Two 64bit/100MHz PCI-X slots, one 32bit/33MHz PCI slot
Power Supply 110-220VAC,auto-sensing, 600W single, fixed PS
AC Amperage 10A at 110VAC; 5A @ 220VAC
Cooling Two system fans
Weight Installed: 30-50 lbs., Shipping: 55 lbs. max.
Dimensions 17.8”H x 9.3”W x 19.0”D
(452mm x 236mm x 483mm)
Temperature Operating: 10ºC to 35ºC
Storage: 70º C max.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 6
Chapter 2
Important Safety Information
Only a technically qualified person shall access, integrate, configure, and service this
product.
2.1 Intended Application Uses
This product was evaluated as Information Technology Equipment (ITE), which may be installed
in offices, schools, computer rooms, and similar commercial type locations. The suitability of
this product for other Product Categories and Environment (such as medial, industrial, alarm
systems, and test equipment), other than an ITE application, may require further evaluation.
2.2 Safety Instructions and Information
To avoid personal injury or property damage, before you begin installing the product,
read, observe, and adhere to all of the following safety instructions and information.
The following safety symbols may be used throughout this product guide, and may be
marked on the product and or its packaging.
Table 1. Safety Symbols
CAUTION Indicates the presence of a hazard that may cause minor personal injury or property
damage if the CAUTION is ignored.
WARNING Indicates the presence of a hazard that may result in serious injury or death if the
WARNING is ignored.
Indicates potential hazard if hazard symbol is ignored.
Indicates shock hazards that result in serious injury or death if safety instructions are not
followed.
Indicates hot components or surfaces.
Indicates do not touch fan blades, may result in injury.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 7
2.3 Checking the Power Cord
CAUTION
To avoid electrical shock, check the power cord(s) that will be used with the product:
Do not attempt to modify or use the AC power cord(s) if they are not the exact type
required.
If a power cord is not compatible with the AC wall outlet in your region, get one
that meets the following criteria:
⎯The power cord must be properly rated for the AC voltage in your region.
⎯The power cord plug cap must have an electrical current rating that is at least
125% of the electrical current rating of the product.
⎯The power cord plug cap that plugs into the wall socket-outlet must have a
grounding-type male plug designed for use in your region.
⎯The power cord must have safety certifications for your region, and shall be
marked with the certification markings.
⎯The power cord plug cap that plugs into the AC receptacle on the power
supply must be an IEC 320, sheet C13, type female connector.
⎯In Europe, the power cord must be less than 4.5 meters (14.76 feet) long, and
it must be flexible <HAR> (harmonized) or VDE certified cordage to comply
with the chassis’ safety certifications.
The power supply cord(s) is the main disconnect device to AC power. The socket
outlet(s) shall be near the equipment and shall be readily accessible for
disconnection.
2.4 Earth-Ground Socket Outlets
CAUTION
To avoid electrical shock, the system power cord(s) must be plugged into socket-
outlet(s) that is provided with a suitable earth ground. The system will be provided
with the following marking:
Connect only to properly earthed socket outlet.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 8
2.5 Before You Remove theAccess Covers
CAUTION
To avoid personal injury or property damage, the following safety instructions apply
whenever accessing inside the product:
Turn off all peripheral devices connected to this product.
Turn off the system by pressing the power button on the front of the product.
Disconnect the AC power by unplugging all AC power cords from the system or
wall outlet.
Disconnect all cables and telecommunication lines that are connected to the
system.
Retain all screws or other fasteners when removing access cover(s). Upon
completion of accessing inside the product, refasten access cover with original
screws or fasteners.
Do not access inside power supply. There are no serviceable parts in the power
supply.
Return to manufacturer for servicing.
2.6 Fans
CAUTION
To avoid injury do not contact moving fan blades.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 9
2.7 Electrostatic Discharge (ESD)
CAUTION
Perform the procedures in this product guide only at an electrostatic discharge (ESD)
workstation, because the server components can be extremely sensitive to ESD. If no
such station is available, you can reduce the risk of electrostatic discharge ESD
damage by doing the following:
Wear an antistatic wrist strap and attach it to a metal part of the server.
Touch the metal on the server chassis before touching the server components.
Keep part of your body in contact with the metal server chassis to dissipate the
static charge while handling the components.
Avoid moving around unnecessarily.
Hold the server components (especially boards) only by the edges.
Place the server components on a grounded, static-free surface. Use a
conductive foam pad if available but not the component wrapper.
Do not slide the components over any surface.
2.8 Cooling and Airflow
CAUTION
For proper cooling and airflow, always install all access covers before turning on the
system. Operating the system for longer than five minutes without the covers in
place can cause overheating and damage to system components.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 10
Chapter 3
Installation
3.1 Parts List
A Appro WH300 Workstation
Accessory Kit box contains:
B 4x SATA data cable
C 2x SATA power adapter
D 1x system board manual
E 1x system board quick ref. guide
F 1x driver CD
G 1x NVIDIA NVRAID driver disk
H 1x LSI 53C1030 driver disk
I 2x Front bezel keys
J 1x SLI bridge board
(Not pictured)
K Power cord (Not pictured)
Ⓐ
Ⓔ
Ⓓ
Ⓒ
Ⓑ
Ⓗ
Ⓖ
Ⓕ
Ⓘ

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 11
3.2 Optional Items
Appro WH300 can be ordered with multiple optional components; depending on what options
were ordered, your kit may contain some or all of the following:
Part # Orderable
Qty
Description
22501-0001-00 0 or 1 3.5” 1.44MB Floppy Disk Drive
Varies 1 to 6 3.5” Hard Disk Drive (SATA, or SCSI)
Varies 0 or 1 5.25” CD/DVD ROM drive
Varies 0 or 1 5.25” Tape Back-up drive
Varies 0 or 1 PCI-Express Graphics Video Card
Varies 0 or 1 RAID Card
22302-0187-00 0 or 1 6x hot-swappable SCSI kit
22302-0186-00 0 or 1 6x hot-swappable SATA kit
3.3 Installing Peripherals
Appro WH300 should come pre-configured per your specific configuration, however Uniwide
understands that the owner may want to update or upgrade the product from time to time. These
instructions are meant to be helpful guidelines for those of you that wish to upgrade their
workstation. Uniwide recommends that the product be returned to uniwide for any significant
configuration changes to ensure continued warranty coverage. Please note that if the workstation
is opened by non-uniwide certified technician, it can void the product warranty. Please contact
Uniwide’s Technical Support prior to making any significant configuration change. Only
technically qualified personnel should integrate this assembly.
Peripherals
i) 5.25-inch Removable Media Drive Bays
The upper bays are designed for removable media peripherals. You can install up to
two half-height peripherals.
ii) 3.5-inch Hard Drive Bays
The chassis supports up to six drives depending on the power budget. The drives are
installed into a removable hard drive bay cage that is located beneath the floppy drive

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 12
bay. The hard drive bay cage is not externally accessible.
iii) Optional 3.5-inch Hot Swap Drive Bay
The optional hot swap drive bay upgrade kit supports either up to six 3.5-inch SCSI
or six 3.5-inch SATA hot-swap hard drives. Depending on the model chosen, up to
six bays are included with the upgrade kit. If no drive is installed in a carrier, a
plastic air baffle must be installed to ensure proper hard drive cooling.
The hot swap drive bay accepts 1-inch peripherals that consume up to 18 Watts of
power.
3.4 Remove the Access Cover
Observe the safety and ESD precautions at the beginning of this manual. Before removing the
left side cover, power down the server and unplug all peripheral devices and the AC power
cable.
1. If the shipping screws are installed, remove them (letter A in the figure below).
2. Push in on latch with your right hand, and with your left hand, grasp the rear cover
clasp.( letter B in figure below)
3. Slide left side cover rearward to remove from chassis (letter C in the figure), Set the cover
aside..
3.5 Remove the Front Bezel
1. Disengage the two bezel tabs from the left side a chassis. See letter A in the figure.
2. Rotate the left side of the front bezel assembly outward slightly. See letter B in the figure.

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 13
3. Disengage the three clips that attach the right side of the front bezel assembly to the
chassis and remove. See letter C in the figure.
3.6 Install a 3.5-inch Floppy Drive
1. Use the finger cutouts on the EMI shield to grasp the shield and remove it from the chassis.
2. Remove the EMI shield from the 3.5-in device drive Bay (letter A in the following figure).
Move latch to the “unlock” position (letter B in the figure)..
3. Insert floppy drive into 3.5-inch Device Drive Bay (letter C in the figure)

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 14
4. Line up holes in floppy drive with holes in chassis (letter D in the figure). Move latch to
the “lock” position (letter E).
5. Connect power (P5 connector from power supply) and data cables to the rear of the floppy
drive (letter F in the figure below).
3.7 Peripheral Drives
3.7.1 Device Installation Considerations
The number of devices you can install depends on:
The number supported by the bus on your server board and/or add-on controller
card
The number of physical drive bays available
The combination of SCSI and IDE devices
The amount of power required by other components in your workstation.
3.7.2 IDE Requirements
If no drives are present on an IDE channel, the cable must be removed. If only one
drive is installed, it should be connected at the end of the cable.
NOTE
To disable the IDE controller: If you plan to disable the
IDE controller to reuse the interrupt for that controller, you
must physically unplug the IDE cable from the board
connector if a cable is present. Simply disabling the drive

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 15
by configuring the SSU option does not make the interrupt
available.
3.7.3 Installing a 5.25-inch Removable Media Device
Two 5.25-inch half-height bays provide space for tape backup, CD-ROM, or other
removable media drives.
NOTE
Save the EMI shields: EMI integrity and cooling are both
protected by having drives installed in the bays or EMI
shields covering the bays. When you install a drive, save the
shield to reinstall in case you should later remove the drive
and not reinstall one in the same bay.
1. Remove the EMI shield from the 5.25-in device drive bay (letter A in the
following figure). Move latch to the “unlock” position (letter B in the figure).
2. Insert CD-ROM or DVD-ROM drive into the 5.25-in device drive bay (letter C in
the following figure).
3. Line up holes in CD-ROM drive with holes in chassis (letter D in the figure).
Move latch to the “lock” position (letter E in the figure below).
4. Connect power (P3 or P4 connector from the power supply) and data cables to the
rear of the CD-ROM or DVD-ROM drive (letter F in the figure).

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 16
3.7.4 Installing 3.5-inch Hard Drive
Six 3.5-inch half-height bays provide space for hard drives.
NOTE
The drive bay cage can only be fully populated with six hard
drives if the power budget has the capacity for it. Before
installing more than four hard drives, calculate the power
used by each installed device and compare it to the allowed
power budget. Or if uncertain, please consult an Uniwide
Technical Support Engineer. When installing more than four
drives a Y-cable may be needed for the power connectors.
1. Loosen thumb screw and remove the drive cage EMI shield (letter A in the
following figure)..

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 17
2. Remove any PCI add-in boards that use the PCI card guide.
3. Remove the PCI card guide by pressing in on the blue tabs (letter A in the
following figure) and pulling the PCI card guide outward (letter B in the figure).
4. Route the required power cables (connectors P8-P13) from behind the PCI card
guide through the cable routing area at the bottom of the fixed drive cage..

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 18
5. Pull the drive latch forward to unlatch the drive locking assembly for the drive
bay you want to install a hard drive in..
6. Insert fixed hard drive into drive bay and push until it stops. Ensure that the
power and data connector end of the hard drive is facing forward..

Rev. 2.0
1/23/06
Appro WH300 User’s Guide 19
7. Push drive latch in to lock hard drive into drive bay..
Warning: Drive bay slots 1, 3, and 5 MUST be populated first. Failure to do so
could result inthermal issues within the chassis.