well i know what my rig has on it, and its a PCI-E. You want proof? Here is a summary of my computer thanks to Everest Home.
Summary
Computer:
Operating System
Windows 7 Ultimate Media Center Edition
OS Service Pack Service Pack 1
DirectX
4.09.00.0904 (DirectX 9.0c)
Computer Name XXX-PC
User Name xxx
Motherboard:
CPU Type
Intel Pentium 4, 3200 MHz
Motherboard Name
Dell OptiPlex GX620
Motherboard Chipset Unknown
System Memory 2048 MB
BIOS Type
Phoenix (02/20/06)
Communication Port Communications Port (COM1)
Communication Port ECP Printer Port (LPT1)
Display:
Video Adapter
GeForce 6200 TurboCache(TM)
Video Adapter
GeForce 6200 TurboCache(TM)
Monitor Generic PnP Monitor [NoDB] (200116843009)
Multimedia:
Audio Adapter Speakers (SoundMAX Integrated D
Storage:
IDE Controller
Intel(R) 82801G (ICH7 Family) Ultra ATA Storage Controllers - 27DF
IDE Controller
Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0
SCSI/RAID Controller AORE9IHQ IDE Controller
SCSI/RAID Controller MagicISO SCSI Host Controller
Disk Drive
WDC WD2500JS-75NCB3 ATA Device
Disk Drive General USB SD Drive USB Device
Optical Drive ATAPI DVD A DH22A9P ATA Device
Optical Drive MagicISO Virtual DVD-ROM0000
Optical Drive OHCPE WLEF89UNKXYJ SCSI CdRom Device
SMART Hard Disks Status Unknown
Partitions:
C: (NTFS) 238409 MB (143532 MB free)
Input:
Keyboard HID Keyboard Device
Mouse HID-compliant mouse
Network:
Network Adapter
Broadcom NetXtreme 57xx Gigabit Controller (192.168.0.13)
Peripherals:
Printer Fax
Printer Microsoft XPS Document Writer
USB1 Controller Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C8 [NoDB]
USB1 Controller Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9 [NoDB]
USB1 Controller Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CA [NoDB]
USB1 Controller Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CB [NoDB]
USB2 Controller Intel(R) 82801G (ICH7 Family) USB2 Enhanced Host Controller - 27CC [NoDB]
USB Device USB Composite Device
USB Device USB Input Device
USB Device USB Input Device
USB Device USB Input Device
USB Device USB Mass Storage Device
DMI
[ BIOS ]
BIOS Properties:
Vendor Dell Inc.
Version A06
Release Date 02/20/2006
Size 512 KB
Boot Devices Floppy Disk, Hard Disk, CD-ROM, LS-120
Capabilities Flash BIOS, Shadow BIOS, Selectable Boot, EDD, BBS
Supported Standards DMI, APM, ACPI, PnP
Expansion Capabilities PCI, USB
[ System ]
System Properties:
Manufacturer Dell Inc.
Product OptiPlex GX620
Serial Number H8S7S91
Universal Unique ID 44454C4C-38001053-8037C8C0-4F533931
Wake-Up Type Power Switch
[ Motherboard ]
Motherboard Properties:
Manufacturer Dell Inc.
Product 0HH807
Serial Number ..CN1374062F00T2.
[ Chassis ]
Chassis Properties:
Manufacturer Dell Inc.
Serial Number H8S7S91
Chassis Type Mini Tower
[ Processors / Processor #1 ]
Processor Properties:
Manufacturer Intel
External Clock 800 MHz
Maximum Clock 4000 MHz
Current Clock 3200 MHz
Type Central Processor
Voltage 1.8 V
Status Enabled
Upgrade ZIF
Socket Designation Microprocessor
[ Caches / Cache #1 ]
Cache Properties:
Type Internal
Status Enabled
Operational Mode Write-Back
Maximum Size 16 KB
Installed Size 16 KB
Error Correction None
[ Caches / Cache #2 ]
Cache Properties:
Type Internal
Status Enabled
Operational Mode Varies with Memory Address
Maximum Size 2048 KB
Installed Size 2048 KB
Error Correction Single-bit ECC
[ Memory Devices / DIMM_1 ]
Memory Device Properties:
Form Factor DIMM
Type Detail Synchronous
Size 512 MB
Speed 533 MHz
Total Width 64-bit
Data Width 64-bit
Device Locator DIMM_1
Manufacturer 7F7F7F0B00000000
Serial Number 0F74F417
Part Number NT512T64U88B0BY-3C
[ Memory Devices / DIMM_3 ]
Memory Device Properties:
Form Factor DIMM
Type Detail Synchronous
Size 512 MB
Speed 533 MHz
Total Width 64-bit
Data Width 64-bit
Device Locator DIMM_3
Manufacturer 7F7F7FA700000000
Serial Number 00000000
Part Number CL5-5-5DDR2-667
[ Memory Devices / DIMM_2 ]
Memory Device Properties:
Form Factor DIMM
Type Detail Synchronous
Size 512 MB
Speed 533 MHz
Total Width 64-bit
Data Width 64-bit
Device Locator DIMM_2
Manufacturer CE00000000000000
Serial Number F8072AB7
Part Number M3 78T6553CZ3-CD5
[ Memory Devices / DIMM_4 ]
Memory Device Properties:
Form Factor DIMM
Type Detail Synchronous
Size 512 MB
Speed 533 MHz
Total Width 64-bit
Data Width 64-bit
Device Locator DIMM_4
Manufacturer 7F7F7F7F7F510000
Serial Number 08083811
Part Number 64T64000HU3.7A
[ System Slots / PEG ]
System Slot Properties:
Slot Designation PEG
Type PCI-E x1
Usage In Use
Length Long
[ System Slots / SLOT2 ]
System Slot Properties:
Slot Designation SLOT2
Type PCI
Usage Empty
Data Bus Width 32-bit
Length Long
[ System Slots / SLOT3 ]
System Slot Properties:
Slot Designation SLOT3
Type PCI
Usage Empty
Data Bus Width 32-bit
Length Long
[ System Slots / SLOT4 ]
System Slot Properties:
Slot Designation SLOT4
Type PCI-E x1
Usage In Use
Length Long
[ Port Connectors / PARALLEL ]
Port Connector Properties:
Port Type Parallel Port PS/2
Internal Reference Designator PARALLEL
Internal Connector Type None
External Connector Type DB-25 pin female
[ Port Connectors / SERIAL1 ]
Port Connector Properties:
Port Type Serial Port 16550A Compatible
Internal Reference Designator SERIAL1
Internal Connector Type None
External Connector Type DB-9 pin male
[ Port Connectors / USB1 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB1
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB2 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB2
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB3 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB3
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB4 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB4
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB5 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB5
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB6 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB6
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB7 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB7
Internal Connector Type None
External Connector Type USB
[ Port Connectors / USB8 ]
Port Connector Properties:
Port Type USB
Internal Reference Designator USB8
Internal Connector Type None
External Connector Type USB
[ Port Connectors / ENET ]
Port Connector Properties:
Port Type Network Port
Internal Reference Designator ENET
Internal Connector Type None
External Connector Type RJ-45
[ Port Connectors / MIC ]
Port Connector Properties:
Port Type Audio Port
Internal Reference Designator MIC
Internal Connector Type None
External Connector Type Mini-jack (headphones)
[ Port Connectors / LINE-OUT ]
Port Connector Properties:
Port Type Audio Port
Internal Reference Designator LINE-OUT
Internal Connector Type None
External Connector Type Mini-jack (headphones)
[ Port Connectors / LINE-IN ]
Port Connector Properties:
Port Type Audio Port
Internal Reference Designator LINE-IN
Internal Connector Type None
External Connector Type Mini-jack (headphones)
[ Port Connectors / HP-OUT ]
Port Connector Properties:
Port Type Audio Port
Internal Reference Designator HP-OUT
Internal Connector Type None
External Connector Type Mini-jack (headphones)
[ Port Connectors / MONITOR ]
Port Connector Properties:
Port Type Video Port
Internal Reference Designator MONITOR
Internal Connector Type None
External Connector Type DB-15 pin female
[ On-Board Devices / AC'97 Audio Controller ]
On-Board Device Properties:
Description AC'97 Audio Controller
Type Video