Taejin Jet-Speed User manual

Jet-Speed TM
User manual
For windows and Linux users

FCC NOTE
:This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION
THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE
CAUSED UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH
MODIFICATIONS COULD VOID THE USER'S AUTHORITY TO OPERATE THE EQUIPMENT.

Copy Rights
Jet-Speed™is registered trademark of Tajin InfoTech Co., Ltd and all
rights are reserved by Tajin InfoTech.
Thank you for purchasing Jet-Speed™ product.
We will put all our efforts to applying latest technology to improve functionalities of
our products and minimize any inconvenience for users.
All copy rights are reserved by Taejin Infotech Co., Ltd (Hereinafter,
referred as Taejin Infotech). All and partial contents of this document
should not be distributed, reproduced or transmitted by using electronic,
mechanical or audio devices without legal agreement of Tajin Infotech.
This manual may include different contents or can be modified as
improvement or upgrade product released or as new operating systems
are supported.
Images used in the “Driver installation and user environment
configuration”chapter of this manual were prepared based on Window
2000 operating system
This manual provides step by step system setup and software
installation. Please read carefully before installation
Taejin Infotech is not legally responsible for any mishap and loss of
data. It is strongly recommended that you backup important data prior
to installation or not to be loss of data.
For improvement and upgrade of Jet-Speed™, contents of this manual
or contents of CD may change without prior notification or agreement
Upgraded contents or latest drivers can be downloaded from home page
of Tajin InfoTech.
Provided values of parameters used in this manual are measured by
research center of Tajin InfoTech however values were measured
based on publicly well known documents.

Cautions before install Jet-SpeedTM
Turn off power prior to performing installation process. .
Any task performed while power is turned on may cause
damages to product
Make sure that there is no static electricity on your body.
Static electricity is one of critical cause of damage to memory
Use anti static electricity pack provided while maintaining the
product all times .
Product is exposed to static electricity while not operated.
Perform installation task on safe flat ground surface. Be
cautious that any shock from external environment may cause
damages to products
Do not touch bottom side of Jet-Speed™board. This may cause
damage to board.
Be cautious to keep loading order of Jet-Speed™memory.
Please refer to loading order of memory provided below
Load even number of memory for standard and Pro products.
Load more than 2 even numbers of memory on both sides for
correct operation .
!
Symbol
Please read note item carefully since it provides important
information, recommendation and suggestion.
Caution item indicates element that might affect your system.
Please be cautious about caution all times
Warning item emphasizes element that might damage your
system when warning is not observed
Cautions during installation and operation
!
!
!
!
2
Jet-SpeedTM User’s Guide Caution

Please read carefully descriptions provided in battery pack
about handling caution of battery
Caution when loading memory
Handling cautions of battery
Loading order of memory for Jet-Speed™Lite
Follow order provided below when less than 4 memory chips
are loaded for Lite product.
1
2
3
4
3
Caution
Jet-Speed™board is optimized for RAM of DDR SDRAM
PC2700
Loading order of memory for Jet-Speed™Standard and Pro
•Follow order provided below when less than 8 memory
chips are loaded for Standard and Pro products.
1
3
5
7
2
4
6
8
Make sure that even
numbers of memory
chips are loaded on
the product.
Product may not operate
correctly when odd
number of memory is
loaded.

Contents
Chapter 2 Hardware Installation
Load Jet-Speed™into your system 12
Connect Jet-Speed™battery 17
11
Chapter 1 Introduction of Jet-Speed
Comparison of Jet-Speed™and HDD 9
Jet-Speed™Product Lines
Product specification
10
What is Jet-Speed™?8
Benefits of Jet-Speed™8
48
51
4
Jet-SpeedTM User’s Guide
Chapter 4 Install Linux Driver and Configuration
38
42
46
Chapter 3 Install Windows Driver and Configuration
Jet-Speed™initialization 24
18
Jet-Speed™single configuration format 28
Jet-Speed™Raid configuration format 33
Check installation status of Jet-Speed™22
Install Jet-Speed™Driver
Jet-Speed™Single configuration format
Jet-Speed™Raid configuration format
Chapter 5 Battery Pack User Manual
Chapter 6 Q&A
Chapter 7 Technical supports

Jet-Speed™
•Jet-Speed™PCI board (Lite, Standard or Pro depending on the model)
•User manual
•Installation CD
•Battery pack (Optional)
•Install driver (Windows 2000, Windows XP, Windows 2003,
Windows servers, Linux (kernel 2.4x), Unix (Planned to be released))
•User manual (User’s Guide)
•Backup software
Jet-Speed™components
Jet-Speed™install CD components
5
Components

Figure 1. Jet-Speed™PCI board (Images can be
different to real product depending on the model types)
Jet-Speed™component category
Figure 2. Battery (Purchase separately or included in
the product package)
6
Jet-SpeedTM User’s Guide Components

Figure 3. Battery connection cable (Purchase
separately or included in the product package)
Figure 4. Adapter (Purchase separately or included in
the product package)
Figure 5. Memory
7
Components

Chapter 1 Introduction of Jet-Speed™
Jet-Speed™is a storage device using solid state
semiconductor. Unlike to the traditional hard disk drive
(Hereinafter, referred as HDD) Jet-Speed™improved
performance and speed of system dramatically by using DDR-
SDRAM and regarded as next generation storage device.
What is Jet-Speed™?
•Transfer rate per second has improved dramatically
compared to traditional HDD device. (Lite, Standard: 132MB,
Pro: 528MB). Also, gigabyte transfer speed can be achieved
when disks are configured with RAID capability. Average
access time is few milliseconds which is much faster than
traditional HDD device.
•Jet-Speed™showed 100 times faster performance in disk
transaction handlings based on IOPS comparison used to
measure transaction speed of traditional HDD environment.
•Traditional HDD is constructed with flatter disk format which
is last for 3~5 years. However, Jet-Speed is built with semi-
conductor and can be used semi-permanently in a normal
operating environment.
•Jet-Speed™has no noise which occurred in traditional HDD
since it is built with semi-conductor.
•Jet-Speed™does not have any physical devices thus it has
stronger durability against humidity and temperature
compared to traditional HDD.
Benefits of Jet-Speed
8
Jet-SpeedTM User’s Guide Introduction of Jet-Speed™

Figure 2. Internal structure of HDD Drive
Figure 1. Jet-Speed™
Outfit Comparison
HDD has I/O transactions depending on mechanical
device. In contrast, Jet Speed adapts PCI interface
using RAM as a storage with tremendous high speed.
9
Introduction of Jet-Speed™

Jet-Speed™ Lite
Jet-Speed™ Standard
Jet-Speed™ Pro
Jet-Speed product Lines
10
Jet-SpeedTM User’s Guide Introduction of Jet-Speed™

5V DC, 4AOutput
120/240V AC, 50/60 HzInput
Battery Pack
<25 Watts<25 Watts<25 WattsPower
0~90%RHhumidity
0~60 ℃temperature
DDR SDRAM
PC 2700 ECC
DDR SDRAM
PC 2700 ECC
DDR SDRAM
PC 2700
RAM
Windows/
Linux/
Unix(soon)
Windows/
Linux/
Unix(soon)
Windows/
Linux/
Unix(soon)
OS Support
400MB/sec100MB/sec100MB/sec
Sustained
Transfer Rate
528MB/sec132MB/sec132MB/sec
Max Transfer
Rate
2GB - 8GB2GB - 8GB1GB - 4GBCapacity
64bit/66MHz32bit/33MHz32bit/33MHzInterface
Jet-Speed™
Pro
Jet-Speed™
Standard
Jet-Speed™
Lite
Product
Product specification
Product is not supported for Windows 98 and Windows ME operating system.
Battery pack and backup software are optional choices.
Jet-Speed™board is optimized for PC2700..
11
■ Jet-Speed™Board
Introduction of Jet-Speed™

Installation method may change depending on the type of computer and internal
structure. Computer can be damaged with electrical shock thus it is strongly
recommended that you unplug power cable prior to installation of hardware. If
you have modem connected with computer, please unplug the modem line as
well. Otherwise, there is a possibility of an electric shock. Also, be cautious
that even weak static electricity generated by people may also damage parts of
the product and sharp pointing structure of internal parts of computer.
Turn off system power. If you have to move computer for installation, unplug
power, keyboard and mouse cables.
In order to load board, move computer to safe place and choose appropriate
methods. Remove system case. Please refer to user manual to remove case of
system safely.
Remove protective panel covered over the PCI slots.
Figure-3 Remove protective panel of PCI slot
Chapter 2 Hardware installation
Connect Jet-Speed™ to system
!
1
2
3
4
12
Jet-SpeedTM User’s Guide Hardware Installation

Install it to appropriate main board slot after confirming which
product of Jet-Speed™you have purchased (For Lite and
standard model, install it to PCI-32bit/33MHz slot and for Pro
model, install it to PCI-64bit/66MHz slot)
After you loaded board to slot, be careful whether it is loaded
correctly to avoid damages of your system or board. Methods
of removing or loading slot can be differed by products. Please
read descriptions of main board for safe install operation
Jet Speed card can be damaged if you repetitively insert or
remove the card.
Figure4. PCI-32Bit/33MHz slot (For Lite and standard model)
Figure5. PCI-64Bit/66MHz slot (For Pro model)
!Installation can be performed without turning off power if the
computer supports hot-swap capability for PCI slot. Please
read user manual of your computer .
!
13
Hardware Installation

Load Jet-Speed™board after you remove protective panel
of PCI slot
Figure 6. Loading Jet-Speed™Lite
Figure 7. Loading Jet-Speed™Pro
5
14
Jet-SpeedTM User’s Guide Hardware Installation

Figure 8. Picture of Jet-Speed™Pro loaded into PCI-
32Bit/33MHz (32 bit slot is loaded on left hand side
instead of 64 bit slot on right hand side)
In order to operate 64bit/66MHz mode, you should load Jet-
Speed™Pro(64bit/66MHz) product into main board slot of PCI-
64bit/66MHz. If you load it to PCI-32bit/33MHz main board
slot, only 32Bit/33MHz transmission rate will be generated
If Jet-Speed™Pro(64bit/66MHz) is loaded into PCI-X
64bit/100MHz or 64bit/133MHz PCI slots, 64bit/66MHz
transmission rate will be generated however if either Standard or
Lite(32bit/33MHz) is loaded, only 32bit/33MHz transmission rate
will be generated
Currently, PCI-Express is not supported.
15
Hardware Installation

Figure 9. Picture of Jet-Speed™Lite loaded into PCI-
64bit/66MHz slot. (Only internal quadrangle part is loaded)
Please be cautious that if you load Jet-Speed™Lite or
Standard operating on PCI-32bit/33MHz products into PCI-
64bit/66MHz slot, it will cause performance degradation of
PCI-64bit/66MHz board or Jet-Speed™Pro on same channel
to PCI-32bit/33MHz speed
If you have multiple Jet-Speed™boards, please repeat
steps from 4 through 5 .
Close system case and move system to original position
and connect cables you previously unplugged in the step 1.
If you purchased battery pack, connect battery to Jet-
Speed™(Please refer to page 17)
!
6
7
8
16
Jet-SpeedTM User’s Guide Hardware Installation

Connect PCI board and battery by using provided battery pack
Figure 11. Connecting battery pack to Jet-Speed™
Turn system power on. (ON)
1
3
Connect battery to Jet-Speed™
2Connect battery and AC adapter and connect power cable
to power plug .
17
Battery is expendable part. Therefore, it is recommended to
replace in 6 months.
Hardware Installation

When Windows starts, “New hardware found” message will be prompted
Chapter 3 Install WINDOWS driver and
environment configuration
Install Jet-Speed™driver
Jet-Speed™support various Microsoft operating system from
Windows 2000 through Windows 2003 servers. This manual
has prepared on Windows 2000 operating system.
Description used in this manual may differ depending on your
operating system
If you reinstalling Jet-Speed™, this dialog message will not be
displayed
1
Step 1 Install driver
18
Jet-SpeedTM User’s Guide Hardware Installation