XPS 630 Specifications

OS Support Windows Vista

Bays
Externally accessible Two 3.5-inch drive bays
Four 5.25-inch drive bays
Internally accessible Four 3.5-inch drive bays for hard drives

Power Supply 750w

Processor Intel Core 2 (Dual and quad-core), Intel Core 2 Extreme (Dual and Quad-core)

Chipset Nvidia nForce 650i SLI

Northbridge C55

Southbridge MCP51

BIOS chip 8 MB

NIC Integrated 10/100/1000

Memory 4GB, 4 slots, 667MHz DDR2 SDRAM, unbuffered, 800MHz Corsair DOMINATOR overclockable to 1066MHz

Slots 2 PCI, 1 PCI Express x1, 1 PCI Express x8, 2 PCI Express x16 running at x8 (The one closest to the processor is the primary GFX slot)

Ports
Audio F,R
surround sound
side surround sound
center subwoofer/LFE
lineout/headphone
Mic F,R
USB 3F,4R
RJ45 R
IEEE = R

Audio RealTek ALC888 integrated
Dolby Digital 5.1 with installed DVD
7.1 Surround
Digital output (S/PDIF)
Signal-to-Noise Ratio 97db
Wavetable voices MDFT supported
EAX Support 1.0, 2.0
Insert/Aux/Global Effects - 24-bit effects for high quality pro-studio recordings version B
surround sound
side surround sound
center subwoofer/LFE
lineout/headphone
Mic

Audio SoundBlaster X-Fi XtremeMusic PCI for Vista only
Dolby Digital 5.1 with installed DVD
7.1 Surround
IEEE port
Digital output (S/PDIF)
Signal-to-Noise Ratio 109db
24-bit Crystalizer - transform any audio to DVD-Audio quality
Wavetable voices 1024 software
EAX Support 5.0
3D Hardware voice
EAX Voice - Put users voice in Game Environment
Studio Mixer Interface
Insert/Aux/Global Effects - 24-bit effects for high quality pro-studio recordings
Line out 1 jack
Line out 2 jack
Line out 3 jack
Mic/line in/Digital IO Jack

Video cards GeForce 8800 Ultra, GeForce 8800 GT, Radeon HD 2600 XT

Other video devices Ati TV Wonder Digital Cable Tuner, Hauppauge WinTV HVR-1250, Ati Theater 650 Pro combo analog/digital TV Tuner, Internal PCIe PAL/SECAM/DVB-T Desktop TV Tuner, Ageia PhysX Processor

Enabling SLI Mode Two or more Nvidia matched video cards must be installed and linked together with an SLI bridge before the Nvidia SLI technology can be enabled. From the NvidiaControl Panel navigation tree pane, under 3D Settings, select Set SLI configuration to open the associated page.
Click Enable SLI technology. To verify, from the menu bar, click 3D Settings, then click the drop-down menu item Show SLI Visual Indicators.

RAID Raid 0 Striped disk array, Raid 1 Mirrored disk array

Overclocking The Bios- Advanced has Overclock Configuration, Overvoltage Configuration, Memory Timing Setting

Diagnostics Power Button LED, Beep codes, Pre-boot Assessment, MpMemory Diagnostics

Removing the Power Supply

<ADMIN NOTE: Broken link has been removed from this post by Dell>

necessitates removing the System board.

Power Supply Wiring
P1 = 24 pin
P2/P3 = video card 6 pin
P4/P7 = SATA 5 pin
P8 = old 4 pin
P9/P10 = SATA 5 pin
P11/P12 = old 4 pin
P13 = floppy 4in
P14 = old 4 pin
P15 = 8 pin