Standard Server Configuration:

Dual Xeon 5450 Quad Core 3.0GHz
+ Dual Processor Quad Core
+ 8GB RAM
+ 2x 300GB 15K RPM SAS Drive
+ raid drive controller in raid 0
+ 2TB Monthly Transfer
+ rack connection
+ 1000mbps Uplink

Software Configuration:
Management: WHM/CPanel
Web Server: Apache 2.2
PHP: 5.2.9 (current stable version at time of post)

Apache Security Modules:
- Mod_Security
- Suhosin
- SuPHP
- Firewall

Apache Built-In Modules:
- Asis
- Expires
- Fileprotect
- Frontpage
- Headers
- MemCache
- Mime Magic
- Mod SuPHP
- Proxy
- UniqueId

PHP Core Modules:
- Bcmath
- CGI
- Calendar
- CURL
- CurlSSL
- Curlwrappers
- FTP
- GD
- Gettext
- Iconv
- Imap
- Magic Quotes
- Mbregex
- Mbstring
- Mcrypt
- Mhash
- Mime Magic
- MySQL
- MySQL "Improved" extension
- Openssl
- PDO MySQL
- POSIX
- Path Info Check
- Pear
- SOAP
- Sockets
- TTF (FreeType)
- XSL
- Zip
- ZLib

PHP Caching Modules:
- EAccelerator
- Zend Optimizer
- Memcache

PHP Extended Modules:
- IonCube Loaders

Graphics Manipulation Software:
- GD, GD2
- ImageMagic

NOTE: Server configuration may be different depending on who configured the server. Also there may be some other modules installed on the system, or some of the listed disabled depending on current php hardening configuration. Although this should be the general configuration.