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specifications
H P
N e t S e r v e r
L H 4 a n d L H 4 r
Features
Availability
Hot-Swap Power Supplies
High-Availability/Clustering Support
Self-Restart Capability
Self-Correcting Memory
Hot-Swap Disk Drives
RAID Controller
Advanced Cooling System
IPMI (Intelligent Platform
Management Interface)
Network Interface
Manageability
Installation and Configuration
Management Software
Remote Administration
1
See HP NetServer Management Web site at http://www.hp.com/go/netserver_mgmt
3 hot-swap power supplies standard
N+1 redundancy optional
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
Automatic Server Restart (ASR) that reboots the server in the event of a NOS hang
Manageable Error Checking and Correcting (ECC) system memory and cache
memory with memory scrubbing
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
Integrated dual-channel HP NetRAID controller with I
16MB write-back cache
Supports RAID 0, 1, 3, 5, 10, 30, 50
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
Open specification for system component monitoring
Foundation for self-healing
Preinstalled 10/100TX network interface card with support for optional network
interface card to support redundancy, load balancing, and Cisco
HP NetServer Navigator with automated, menu-driven system setup and
configuration
Guided network operating system installation
Automatic installation of monitoring tools
HP TopTools for Servers, a comprehensive server management solution with an
intuitive browser-based user interface; facilitates troubleshooting, administration,
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
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
O technology
2
®
Fast EtherChannel
®
3
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