3
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
•
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 I
2
O 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 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
Remote Administration
•
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
