Hardware
Linux and Unix servers clusters of high performance provide large power of numeric calculation to researchers. High-capacity storages allow IJIS Users to deal with copious satellite images. Three printers and a plotter are available. There are also Windows and Linux workstations in several cubicles.
Server
Servers cluster
| |
Unix servers cluster |
Linux servers cluster |
| Package |
Sun Fire V440 Server |
Sun Fire V20z |
| Number of nodes |
14 |
24 |
| Number of CPUs |
4 /node |
2 /node |
| CPU |
1.28GHz UltraSPARC IIIi Cu Processor |
AMD Opteron 248 processor |
| Main memory |
16GB /node |
2GB /node |
| Operating system |
Solaris9 |
Red Hat Enterprise Linux |
| Other devices |
DVD-ROM |
|
Others
| |
Visualization server |
Storage server |
User support server |
| Package |
Sun Fire V880z Server |
Sun Fire V440 Server |
DELL PowerEdge 2650 |
| Number of units |
1 |
2 |
3 |
| Number of CPUs |
4 |
4 /unit |
2 /unit |
| CPU |
1.2GHz UltraSPARC III Cu Processor |
1.28GHz UltraSPARC IIIi Processor |
2.4GHz Intel Xeon processor |
| Main memory |
32GB |
16GB /unit |
4GB /unit |
| Operating system |
Solaris9 |
Solaris9 |
Red Hat Enterprise Linux ES |
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Storage
| |
HDD Storage |
| Package |
Sun StorEdge 3511 |
| Disk Drives |
250GB 7200RPM SATA |
| Number of drives |
53 |
| Total capacity |
13.25TB |
| |
Tape Library |
| Package |
Sun StorEdge L100 |
| Drive type |
LTO 2 |
| Number of drives |
6 |
| Number of cartridges |
200 |
| Total capacity |
20TB x 2 |
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Printer/Plotter
| |
HP DesignJet 5500ps plotter |
HP Color LaserJet 9500hdn |
HP Color LaserJet 5500dn |
HP LaserJet 2300n |
| Media sizes/Tray |
8.3- to 42-in wide sheets |
Hand-feed, Letter, Legal, 11x17 |
Hand-feed, Letter |
Hand-feed, Letter |
| Memory |
256MB |
288MB |
96MB (169MB) |
48MB (64MB) |
| Hard disk |
40GB |
20GB |
|
|
| Print quality |
1200 x 600 dpi |
ImageREt 4800 |
600 x 600 dpi |
1200 x 1200 dpi |
| Velocity |
|
24ppm |
21ppm |
25ppm |
| Others |
|
|
Duplex |
Duplex |
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User Workstation
| |
Linux workstation |
Windows workstation |
Windows workstation (Laptop) |
| Package |
IBM IntelliStation M Pro 6230 Mini Tower |
HP Compaq Business Desktop dc5100 SF |
HP Compaq nx6120/CT Notebook PC |
| Number of units |
15 |
10 |
5 |
| Number of processors |
1 /unit |
1 /unit |
1 /unit |
| Processor |
3.4GHz Intel Pentium 4 processor |
2.8GHz Intel Pentium 4 processor |
Intel Pentium M740 processor |
| Main memory |
1GB /unit |
2GB /node |
1.5 GB /unit |
| Operating system |
Red Hat Enterprise Linux ES 3.0 |
Microsoft Windows XP Professional |
Microsoft Windows XP Professional |
| Other devices |
CD-RW, IBM Multi-Burner Drive Plus DVD-RW/DVD-RAM drive IDE, USB 2.0×6, 1G Ethernet Port |
1.44MB floppy disk drive, 16X DVD+/-RW Drive (DL/DF), USB 2.0×8, 10/100/1000MB Ethernet Port |
1.44MB floppy disk drive (USB), DVD-ROM/CD-RW, USB 2.0×4, 10/100/1000MB Ethernet Port, Intel Pro Wireless 2200BG (802.11bg) |
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