Bob,
No mention of it in the motherboard specs:
Specifications, ASUS P4SD-LA with Integrated Graphics
Motherboard Supplier
ASUS
System BIOS Supplier
ASUS/Award
Board Form Factor
uATX
Processor Brand
Intel
Processor Socket Type
mPGA478
Processor Family
Pentium 4HT
Maximum Processor Core Frequency
Up to 3.2 GHz P4 Northwood
Processor Front Side Bus
800/533/400 MHz
Hyper Threading Support
Yes
Processor VRM Specification
Northwood FMB2
Chipset Name
Springdale-G, GMCH rev A2
Chipset 'North Bridge'
865G, rev A2
Chipset 'South Bridge'
ICH5, revA2
Super I/O
SMsC LPC47M192-NC
Flash BIOS Device Type and Density
FWH 4 Mbit
Memory Type
DDR SDRAM (Supports duel channel)
Memory Speed
PC3200 (400 MHz),
PC2700 (333 MHz),
PC2100 (266 MHz)
Memory Sockets
Four DDR DIMM (184-pin)
Single or Dual Channel
Dual System Memory
Maximum Memory Supported
4GB (4 x 512MB) unbuffered (HP and Compaq recommend 2GB)
AGP Graphics Support
Yes
AGP Graphics Maximum Mode
AGP 8x
Integrated Graphics Supplier
Intel
Integrated Graphics Shared (UMA) Memory
Up to 64 MB Intel DVMT- dynamic (32 MB if less than 256 MB system memory)
Graphics Configuration
Integrated on motherboard
Graphics Connector
AGP 8x (available)
TV-out Device or Configuration
No
Integrated Audio Type
AC'97
AC'97 Codec Device
Realtek ALC650
5.1 (Dolby) Channel Audio Support
Yes, Six speaker mode (requires audio driver and software setting changes)
Passive Speaker Output (amplifed)
Speaker-out header
Rear Audio Jacks
Microphone,
Line-in,
Line-out,
Front Audio Connectors
Headphones,
Microphone,
Line-in
Ethernet 10/100 LAN Supplier
PCI Realtek RT8101L
Ethernet Configuration
Integrated, Down
IEEE 1394 Support
Configuration: Integrated on motherboard
MAC/PHY Device: TI TSB43AB22
Maximum transfer rate: 400MBps
Ports: Two total (1 front, 1 back)
IDE/ATAPI UDMA Modes
ATA 100/66
Expansion Slots
One AGP,
Three PCI,
One Ultra ATA
USB Ports
Supports up to 8 USB v2.0
USB Front/Rear Options
Up to four front, four rear
Rear External Ports
One serial,
One parallel,
One floppy,
Two PS/2 (keyboard and mouse),
One IEEE 1394,
Four USB,
One VGA Monitor
Front External Ports
Two USB, One IEEE 1394
Fan support
Headers for CPU and System
CPU Fan Speed Control for active fansink
System Fan Speed Control
Available Manufacturer Options
Integrated graphics (G),
Integrated LAN (L),
Six speaker mode, Dolby 5.1 (6)
Integrated 1394 (E)
Or the comp. specs:
Memory
Component
Attributes
Ram (installed)
512 MB (2 x 256)
Maximum allowed
2 GB (4 x 512MB) requires the replacement of the two 256MB DIMMS
Speed supported
PC3200 MB/sec
Type
184 pin, DDR SDRAM
DIMM slots
Four
Open slots
Two
Cache
Type
Attributes
Primary cache (L1)
8KB data + 12,000uOps Trace
Secondary (L2)
512KB
Hard drive
160 GB Ultra DMA
7200 rpm
CD-ROM drive
48x maximum speed
Multi-media drive
4x DVD+R/+RW Type
Attributes
DVD+R Write Once
4X
DVD+RW Rewritable
2.4X
DVD ROM Read
8X
CDR Write Once
16X
CDRW Rewritable
10X
CDROM Read
32X
Power
DC5V, DC12V
Video Standards
PAL, NTSC
Interface
IDE
Data Buffer Memory
2 MB
Diskette drive
1.44 MB (3.5-inch)
Video graphics
Integrated Video
Sound/audio
Integrated AC97 2.2 compliant
6-channel configurable audio
16-bit stero full duplex
Network
Integrated 10/100Base-T Fast Ethernet interface
Fax/Modem
High-speed V.92 data/fax
MPEG
MPEG2 for full-motion digital video
External ports
I/O ports on the front panel
Port type
Quantity
USB (2.0)
Two
IEEE 1394
One
Headphone
One
Microphone
One
I/O ports on the back panel
Port type
Quantity
USB (2.0)
Four
IEEE 1394
One
Audio
One each (line-in, line-out, microphone)
Serial
One
Parallel
One
LAN
One
VGA (monitor)
One
PS/2 (keyboard, mouse)
Two
Expansion slots (total)
Slot type
Quantity
PCI
Three (two open)
DIMM
Four (two available)
AGP 8x
One (available)
Drive bays (total)
Bay type
Quantity
5.25-inch, external
Two (both occupied)
3.5-inch, external
One (occupied)
3.5-inch, internal
One (occupied)
3.5-inch, other
One (available)
As it only has 1 hard drive, I wouldn't think they would bother with raid.