HP (Hewlett-Packard) XLWW Welding System User Manual


 
2
specifications
H
P NetServer LH 4 and LH 4r
Features
Performance
Processor Up to 4 Intel Pentium III Xeon 550MHz processors with 100MHz system bus
Level 2 Cache 512KB
1
, 1MB
2
, 2MB
3
ECC Memory
256MB high-performance 50ns ECC buffered EDO DRAM standard
Memory scrubbing reduces accumulated ECC errors that cause system crashes
4GB maximum capacity
I/O Expansion Slots 8 total full-length PCI (two 64-bit, one occupied by preinstalled 10/100TX NIC,
1 shared with 2/3 length ISA)
Controllers
Integrated dual-channel HP NetRAID controller with I
2
O
Integrated dual Ultra2 SCSI controllers
Additional Ultra2 to SE (single-ended) converter
Mass Storage System
4 front-accessible (half-height) shelves
One 3.5-inch flexible disk drive
One CD-ROM drive
Two open common tray (non-hot-swap) shelves, suitable for drives or tape backup
(DLT, DDS, autoloader)
12 front-accessible hot-swap shelves
Six low-profile standard (also supports 4 half-height or mixed low-profile and half-
height)
Six additional low-profile (or 4 half-height) with optional cage for full duplex
capability
Maximum Internal Storage 436.8GB maximum hot-swap (12 x 36.4GB low-profile drives), plus two 36.4GB
common tray drives for maximum internal storage of 509.6GB
Video
Integrated; supports 1024x768, 256-color resolution at 60–75Hz
1MB standard video memory, upgradeable to 2MB
SuperVGA drivers available with operating system
CD-ROM Drive 32x Max EIDE
Flexible Disk Drive 3.5” 1.44MB flexible disk drive
Built-in I/O Ports
Two SCSI knock-outs
One 25-pin parallel port
Two 9-pin serial/RS-232 ports
Video port
Mini-DIN keyboard and mouse ports
Management port (9-pin)
Keyboard and Mouse Localized keyboard and two-button mouse
4
1
Intel Pentium III Xeon 550MHz processors only
2
Intel Pentium III Xeon 550MHz and 700MHz processors only
3
Intel Pentium III Xeon 550MHz processor only
4
Not included with HP NetServer LH 4r