HP XLWW User Manual
HP NetServer LH 4 and LH 4r
Entry-le vel ente rp ri se serve r s
The HP NetServer LH 4 has the power, reliability, and expansion room to
handle everything from Web hosting to ERP applications, for fast-growing
workgroups all the way up to corporate data centers.
• Up to four-way processing with Intel® Pentium III 550MHz processors
• Capacity for up to 12 Ultra2 SCSI and Ultra3 SCSI drives driven by an
integrated dual-channel HP NetRAID controller with I2O
• Up to 4GB ECC buffered EDO DRAM with memory scrubbing
• Hot-swap power supplies and redundant hot-swap fans standard
• Automatic hardware-level IRQ re-directs using HP’s Smart IRQ
technology to ease configuration and boost performance
• Supports industry-leading DAT or DLT technology
• HP TopTools for Servers with Web interface for device management, and
HP OpenViewTM ManageX/SE for NOS and application management
• Integrated HP Remote Assistant and optional HP TopTools Remote
Control card for easiest remote access, advanced security, and
diagnostics
specifications
As entry-level enterprise servers, the
HP NetServer LH 4 and LH 4r close
the performance gap for workgroups
and departments on the fast track, with
four-way processing power, high
availability, and excellent value.
specifications
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 512KB1, 1MB2, 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 I2O
•
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 halfheight)
−
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
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
4
2
specifications
P NetServer LH 4 and LH 4r
Features
Availability
Hot-Swap Power Supplies • 3 hot-swap power supplies standard
•
N+1 redundancy optional
High-Availability/Clustering Support Combine HP NetServer LH 4 and LH 4r units with HP NetServer Rack Storage/12 for
cluster configurations. See http://www.hp.com/netserver/products/cluster for details
Self-Restart Capability
Automatic Server Restart (ASR) that reboots the server in the event of a NOS hang
Self-Correcting Memory Manageable Error Checking and Correcting (ECC) system memory and cache
memory with memory scrubbing
Hot-Swap Disk Drives • Supports 9.1GB and 18.2GB 7200rpm Ultra2 SCSI and Ultra3 SCSI disk drives
•
Supports 9.1GB, 18.2GB and 36.4GB 10,000rpm Ultra2 SCSI and Ultra3 SCSI
disk drives
•
Hot-swap and hot-spare support
RAID Controller • Integrated dual-channel HP NetRAID controller with I2O technology
•
16MB write-back cache
•
Supports RAID 0, 1, 3, 5, 10, 30, 50
Advanced Cooling System • 8 Totally Cool hot-swap fans standard (for redundant system cooling)
•
Active fan-speed control and failure sensing
•
Superior air flow design for low internal temperature rise
IPMI (Intelligent Platform
Management Interface)
•
Open specification for system component monitoring
•
Foundation for self-healing
Network Interface Preinstalled 10/100TX network interface card with support for optional network
interface card to support redundancy, load balancing, and Cisco®Fast EtherChannel
Manageability
Installation and Configuration • HP NetServer Navigator with automated, menu-driven system setup and
configuration
•
Guided network operating system installation
•
Automatic installation of monitoring tools
®
Management Software • HP TopTools for Servers, a comprehensive server management solution with an
intuitive browser-based user interface; facilitates troublesh oot ing, adm inistration,
and information collection
•
Detailed inventory information provided through standard DMI 2.0 protocol
•
Industry-leading HP OpenView ManageX/SE for NOS and application management
•
Easy integration with other leading network and system management products
Remote Adminis tration • Integrated HP Remote Assistant provides emergency remote access with a single
event log and expanded inventory data collection for faster troubleshooting
•
Optional HP TopTools Remote Control card for remote LAN access, advanced
security, and online diagnostics
•
File transfer capabilities for secure and easy remote updates
1
See HP NetServer Management Web site at http://www.hp.com/go/netserver_mgmt
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