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List of W880 and Q870 Motherboards with Legacy PCI Slots

Tejas Adesara
List of W880 and Q870 Motherboards with Legacy PCI Slots

If you are building or upgrading a Workstation build and need support for older PCI hardware, finding the right motherboard can be a challenge.

This list covers W880 and Q870 chipset motherboards that still include legacy PCI slots.

These motherboards are useful for users who rely on older expansion cards for specific tasks like sound, video capture, or industrial control.

W880 and Q870 Motherboards with Legacy PCI Slots:

Image Product Name Buy Now
DFI W880 ARS630-W880 Check on Newegg
DFI Q870 ARS630-Q870 Check on Newegg
  1. DFI Q870 ARS630-Q870:

Check on Newegg

Specifications:

Form factor ATX; 12″ x 9.6″
Processor
  • Intel® Core™ Ultra LGA 1851 Socket Processors
  • Intel® Core™ U9-285 (24 Cores, 36M Cache, up to 2.5 GHz); 65W
  • Intel® Core™ U9-285T (24 Cores, 36M Cache, up to 1.4 GHz); 35W
  • Intel® Core™ U7-265 (20 Cores, 30M Cache, up to 2.4 GHz); 65W
  • Intel® Core™ U7-265T (20 Cores, 30M Cache, up to 1.5 GHz); 35W
  • Intel® Core™ U7-265F (20 Cores, 30M Cache, up to 2.4 GHz); 65W
  • Intel® Core™ U5-225 (10 Cores, 20M Cache, up to 3.3 GHz); 65W
  • Intel® Core™ U5-225F (10 Cores, 20M Cache, up to 3.3 GHz); 65W
Chipset Intel Q870 chipset
Memory
  • Four 288-pin UDIMM up to 192GB (Non-ECC)
  • Dual Channel DDR5 up to 5600 MHz
Graphics
  • Controller: Intel® UHD Graphics 700 series
  • Graphic features:
  • DirectX 12, OpenGL 4.5, OpenCL 2.1
  • HW Decode: MPEG2, AVC/H.264, JPEG/MJPEG, VC1/WMV9, HEVC/H265, VP8, VP9
  • HW Encode: MPEG2, AVC/H264, JPEG, HEVC/H265, VP8, VP9

Display:

  • 2 x DP++
  • 1 x VGA
  • 1 x HDMI 2.0a
  • VGA: max. resolution: 1920×1200 @ 60Hz
  • DP++: max. resolution: 4096×2304 @ 60Hz
  • HDMI: max. resolution: 4096×2160 @ 24Hz

Quad Displays: VGA + 2 DP++ + HDMI
Expansion slots

Interface:

  • 3 x PCIe x4 (Gen 4)
  • 2 x PCIe x16 (Gen 5, 16 or 8+8)
  • 1 x PCIe x4 (Gen 5, share M.2 M-key, function selected by BIOS)
  • 1 x PCI

M.2:

  • 1 x M.2 M key (opt. share PCIe x4 Gen5 slot #2, function selected by BIOS.)
  • 1 x M.2 M key (PCIe x4 Gen4 NVMe, SATA)
  • 1 x M.2 A key for M2-OOB
  • 1 x M.2 E key
Rear I/O

Ethernet:

  • 1 x 2.5GbE (RJ-45)
  • 1 x 1GbE (RJ-45, opt. 2.5GbE)

USB:

  • 4 x USB 3.2 Gen 2
  • 4 x USB 3.2 Gen 1

Display:

  • 2 x DP++
  • 1 x VGA
  • 1 x HDMI

Audio:

  • 1 x Line-out
  • 1 x Mic-in
  • 1 x Line-in (opt.)
Internal I/O

USB:

  • 2 x USB 3.2 Gen1
  • 2 x USB 2.0 Pin Header (2.54mm pitch)
  • 1 x USB 2.0 Vertical Type A

Serial:

  • 2 x RS-232/422/485
  • 4 x RS-232

SATA:

  • 4 x SATA 3.0 (up to 6Gb/s)
  • RAID 0/1/5/10

SMBus: 1x SMBus

  • PS/2:
  • 1 x PS/2 (2.54mm pitch)

eSPI:

  • 1 x eSPI

DIO:

4-IN / 8-OUT DIO

Audio:

  • 1 x Front Audio
  • 1 x S/PDIF
Ethernet Controller
  • 1 x Intel® I226-LM
  • 1 x Intel® I210-AT (co-lay I226-V)
BIOS AMI SPI 256Mbit
Audio codec Realtek ALC888S
Security TPM 2.0
Certifications CE, RoHS, FCC Class B, UKCA
Power

Connector:

  • 8-pin ATX 12V power
  • 24-pin ATX power

Type:

ATX

RTC Battery:

CR2032 Coin Cell
Watchdog Timer Output & Interval: System Reset, Programmable through Software from 1 to 255 Seconds
OS Microsoft Windows 10 IoT Enterprise (64-bit), Windows 11 IoT Enterprise (64-bit); Linux
  1. DFI W880 ARS630-W880:

Check on Newegg

Specifications:

Form factor ATX; 12″ x 9.6″
Processor
  • Intel® Core™ Ultra LGA 1851 Socket Processors
  • Intel® Core™ U9-285 (24 Cores, 36M Cache, up to 2.5 GHz); 65W
  • Intel® Core™ U9-285T (24 Cores, 36M Cache, up to 1.4 GHz); 35W
  • Intel® Core™ U7-265 (20 Cores, 30M Cache, up to 2.4 GHz); 65W
  • Intel® Core™ U7-265T (20 Cores, 30M Cache, up to 1.5 GHz); 35W
  • Intel® Core™ U7-265F (20 Cores, 30M Cache, up to 2.4 GHz); 65W
  • Intel® Core™ U5-225 (10 Cores, 20M Cache, up to 3.3 GHz); 65W
  • Intel® Core™ U5-225F (10 Cores, 20M Cache, up to 3.3 GHz); 65W
Chipset Intel W880 chipset
Memory
  • Four 288-pin UDIMM up to 192GB (ECC/Non-ECC)
  • Dual Channel DDR5 up to 5600 MHz
Graphics
  • Controller: Intel® UHD Graphics 700 series
  • Graphic features:
  • DirectX 12, OpenGL 4.5, OpenCL 2.1
  • HW Decode: MPEG2, AVC/H.264, JPEG/MJPEG, VC1/WMV9, HEVC/H265, VP8, VP9
  • HW Encode: MPEG2, AVC/H264, JPEG, HEVC/H265, VP8, VP9

Display:

  • 2 x DP++
  • 1 x VGA
  • 1 x HDMI 2.0a
  • VGA: max. resolution: 1920×1200 @ 60Hz
  • DP++: max. resolution: 4096×2304 @ 60Hz
  • HDMI: max. resolution: 4096×2160 @ 24Hz
  • Quad Displays: VGA + 2 DP++ + HDMI
Expansion slots

Interface:

  • 3 x PCIe x4 (Gen 4)
  • 2 x PCIe x16 (Gen 5, 16 or 8+8)
  • 1 x PCIe x4 (Gen 5, share M.2 M-key, function selected by BIOS)
  • 1 x PCI

M.2:

  • 1 x M.2 M key (opt. share PCIe x4 Gen5 slot #2, function selected by BIOS.)
  • 1 x M.2 M key (PCIe x4 Gen4 NVMe, SATA)
  • 1 x M.2 A key for M2-OOB
  • 1 x M.2 E key
Rear I/O

Ethernet:

  • 3 x 2.5GbE (RJ-45)
  • 1 x 1GbE (RJ-45, opt. 2.5GbE)

USB:

  • 4 x USB 3.2 Gen 2
  • 4 x USB 3.2 Gen 1

Display:

  • 2 x DP++
  • 1 x VGA
  • 1 x HDMI

Audio:

  • 1 x Line-out
  • 1 x Mic-in
  • 1 x Line-in (opt.)
Internal I/O

USB:

  • 2 x USB 3.2 Gen1
  • 2 x USB 2.0 Pin Header (2.54mm pitch)
  • 1 x USB 2.0 Vertical Type A

Serial:

  • 2 x RS-232/422/485
  • 4 x RS-232

SATA:

  • 4 x SATA 3.0 (up to 6Gb/s)
  • RAID 0/1/5/10

SMBus: 1x SMBus

  • PS/2:
  • 1 x PS/2 (2.54mm pitch)

eSPI:

  • 1 x eSPI

DIO:

  • 4-IN / 8-OUT DIO

Audio:

  • 1 x Front Audio
  • 1 x S/PDIF
Ethernet Controller
  • 2 x Intel® I226-V
  • 1 x Intel® I226-LM
  • 1 x Intel® I210-AT (co-lay I226-V)
BIOS AMI SPI 256Mbit
Audio codec Realtek ALC888S
Security TPM 2.0
Certifications CE, RoHS, FCC Class B, UKCA
Power

Connector:

  • 8-pin ATX 12V power
  • 24-pin ATX power

Type:

ATX

RTC Battery:

CR2032 Coin Cell
Watchdog Timer Output & Interval: System Reset, Programmable through Software from 1 to 255 seconds
OS Microsoft Windows 10 IoT Enterprise (64-bit), Windows 11 IoT Enterprise (64-bit); Linux

Conclusion

In summary, W880 and Q870 motherboards equipped with legacy PCI slots continue to serve a niche yet essential role for users reliant on older PCI-based hardware.

Manufacturers like ASUS and DFI offer models that integrate these slots, often through PCIe-to-PCI bridge chips, to accommodate legacy devices such as specialized sound cards, industrial controllers, and other expansion cards.

While these bridge solutions provide a pathway for continued use of older hardware, they may not guarantee full compatibility with all legacy devices, and users might encounter limitations related to driver support and system stability.

For those unable to source suitable motherboards, PCIe-to-PCI adapters present an alternative, though they come with their own set of compatibility challenges.

Ultimately, selecting the right motherboard involves balancing the need for legacy support with the benefits of modern features, ensuring both functionality and future-proofing.

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