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HP Desktop PCs - BlizzardOC motherboard specifications

Find the detailed BlizzardOC motherboard specifications.

BlizzardOC specifications

Review physical dimensions, processor model, memory information, connectivity types, video and audio specifications, expansion slots, and I/O ports of BlizzardOC motherboard.

Motherboard description

  • HP name: BlizzardOC

  • SSID: 8819

Form Factor

  • Micro ATX, channel board exchangeable

  • Dimensions: 24.0 x 24.0 cm (9.45 x 9.45 in)

Chipset

  • Z690

Processor upgrade information

  • TDP: Up to 125 W

  • Socket type: LGA 1200

  • BlizzardOC motherboard supports the following processor upgrades:

Processor

TDP

Intel Core i7-12700K (Alder Lake-S) 3.6 GHz base frequency, up to 5.0 GHz with Intel Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads

125 W

Intel Core i7-12700KF (Alder Lake-S) 3.6 GHz base frequency, up to 5.0 GHz with Intel Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads

125 W

Intel Core i9-12900K (Alder Lake-S) 3.2 GHz base frequency, up to 5.2 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 16 cores, 24 threads

125 W

Intel Core i9-12900KF (Alder Lake-S) 3.2 GHz base frequency, up to 5.2 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 16 cores, 24 threads

125 W

Memory upgrade information

  • Dual channel (two DIMMs per channel) memory architecture

  • Four DDR4 UDIMM (288-pin) sockets

  • Supports up to PC4-29800 (DDR4-3733) for 125 W K-series CPU

  • Supports up to PC4-27700 (DDR4-3467) for 65 W CPU

  • Supports up to PC4-25600 (DDR4-3200) on select models

  • Supports 8 GB and 16 GB DDR4 UDIMMs

  • Supports up to 4 GB on 32-bit systems

    Note:

    32-bit systems cannot address a full 4.0 GB of memory.

  • Supports up to 128 GB (unbuffered) with 32 GB DIMMs on 64-bit computers

    Note:

    The listed maximum memory reflects the capability of the hardware. You can further limit the amount of memory used via the operating system.

Integrated graphics

  • The BlizzardOC motherboard does not support integrated graphics.

Audio

  • Audio Codec: ALC3866-CG

  • OMEN Audio Control Support DTS:X Ultra

  • High Definition (Azalia) 5.1 channel audio support

    Note:

    The motherboard supports 5.1 surround sound.

    If the computer does not have the required audio jacks for a 5.1 configuration, use additional hardware to play 5.1 surround sound.

  • Audio jack presence detection

    Note:

    Integrated audio does not include an internal speaker. Use external speakers or headphones to hear audio.

    Integrated audio is unavailable for computers with a sound card.

Ethernet LAN: 1000BASE-T

  • Technology: Realtek RTL8118 ASH-CG

  • Data transfer speeds: up to 10/100/1000 Mb/s

  • Transmission standards: 1000BASE-T Ethernet

Expansion slots

  • (1) PCI Express 5.0 x16 lanes

  • (1) PCI Express 3.0 x4 lanes

  • (1) M.2 socket 1, key A

  • (2) M.2 socket 3, key M (one for SSD card PCIe Gen 3.0 x4)

Back I/O ports

Note:

The configuration might vary depending on your model. Any modifications or upgrades might change the configuration, port accessibility, and port functionality.

  • (1) RJ-45 Ethernet port

  • (3) Audio ports (line-in/line-out/microphone)

  • (2) USB 2.0 Type-A port

  • (1) USB 3.2 Gen 1 Type-A ports (5 Gbps signaling rate)

  • (1) USB 3.2 Gen 2 Type-A port (10 Gbps signaling rate)

  • (1) USB 3.2 Gen 1 Type-C port (5 Gbps signaling rate)

  • (1) USB 3.2 Gen 2 Type-C port (10 Gbps signaling rate)

Front I/O ports

Note:

The configuration might vary depending on your model. Any modifications or upgrades might change the configuration, port accessibility, and port functionality.

OMEN 45L and 40L Front I/O ports

Callout

I/O Port Type

1

Headphone/microphone combo jack

2

Microphone jack

3

USB 3.2 Gen 1 Type-A ports; 5 Gbps signaling rate (Battery Charging 1.2, HP Sleep and Charge)

4

USB 2.0 Type-A ports

5

Power button


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