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Rectangular ATX motherboard in dark PCB with silver heatsinks and black expansion slots

GIGABYTE

GIGABYTE GA-PH67A-UD3-B3 Intel H67 DDR3 motherboard

SKU CH-VYH0-9KD1X

Supports LGA 1155 Intel CPUs with 32 GB DDR3, two SATA 3.0 and four SATA 2.0 ports, USB 3.0, 7.1 audio and gigabit LAN in an ATX layout

  • CPU Socket TypeLGA 1155
  • CPU TypeSupports LGA1155 Slot Processor: Intel Core ™ i7 Processor/I
  • ChipsetIntel H67
  • Maximum Memory Supported32GB
  • PCI Slots1 PCI Express x16 slot, supporting x16 operating specificati
  • SATA RAID4XSATA II interface; 2xSATA III interface
  • Supports up to 32GB DDR3 for smooth multitasking
  • LGA 1155 socket fits Core i7, i5, i3, Pentium, Celeron CPUs
  • PCI Express x16 slot delivers full graphics-card bandwidth
  • 12 USB 2.0 ports plus 2 USB 3.0 ports connect many peripherals
  • Realtek ALC889 codec enables 7.1-channel high-definition audio

Socket LGA 1155 ATX motherboard

The GIGABYTE GA-PH67A-UD3-B3 uses the Intel H67 chipset and fits standard ATX cases measuring 30.5 by 21.5 cm. It accepts Intel Core i7, i5, i3, Pentium and Celeron processors in the LGA 1155 package. Four DDR3 DIMM slots support up to 32 GB of system memory.

PCI Express x16 and SATA limits

A single PCI Express x16 slot runs at x16 electrical speed for discrete graphics cards. Storage connects through four SATA II ports and two SATA III ports, providing a mix of 3 Gbit/s and 6 Gbit/s interfaces for hard drives and SSDs.

32 GB DDR3 maximum capacity

The board’s four memory slots top out at 32 GB total, so the installed DIMM density decides whether the platform meets a given workload. Exceeding this limit is not possible with this chipset.

Highlights

  • Supports up to 32GB DDR3 for smooth multitasking
  • LGA 1155 socket fits Core i7, i5, i3, Pentium, Celeron CPUs
  • PCI Express x16 slot delivers full graphics-card bandwidth
  • 12 USB 2.0 ports plus 2 USB 3.0 ports connect many peripherals
  • Realtek ALC889 codec enables 7.1-channel high-definition audio

Specifications

BrandGIGABYTE
SeriesGIGABYTE GA-PH67A-UD3-B3
ModelGIGABYTE GA-PH67A-UD3-B3
CPU Socket TypeLGA 1155
CPU TypeSupports LGA1155 Slot Processor: Intel Core ™ i7 Processor/Intel Core ™ i5 Processor/Intel Core ™ i3 Processor/Intel Pentium Processor/Intel Celeron Processor
L3 cache depends on CPU
ChipsetIntel H67
Maximum Memory Supported32GB
PCI Slots1 PCI Express x16 slot, supporting x16 operating specifications (PCIEX16)
To maximize the performance of the graphics card, it is necessary to install it in the PCIEX16 slot when installing a graphics card.
1 PCI Express x16 slot, supporting x4 operating specifications (PCIEX4)
* When the adapter is installed PCIEX1_2 or PCIEX1_3, the PCIEX4 slot can only operate at x1 bandwidth.
3 PCI Express x1 slots
All PCI Express slots support PCI Express 2.0.
4. 2 PCI slots
SATA RAID4XSATA II interface; 2xSATA III interface
Audio Chipset1. Built-in Realtek ALC889 chip
2. Support High Definition Audio
3. Support 2/4/5 1/7.1 channels
4. Support S/PDIF output
LAN ChipsetBuilt-in 1 Realtek RTL8111E chip (10/100/1000 Mbit)
Onboard USBBuilt-in chipset:
1. Up to 12 USB 2.0/1 ports (8 on the rear panel, 4 to be connected from the USB socket in the main board via cable)
Built-in Renesas D720200 chip:
Supports up to 2 USB 3.0/2 ports located on the rear panel.

Questions about this item

Should I choose the 32GB maximum memory capacity for this board?

The board supports up to 32GB of DDR3 across four DIMM slots, so that is the only capacity ceiling you need to consider.

What does the PCI Express x16 slot deliver once a graphics card is installed?

The single PCI Express x16 slot runs at x16 electrical, giving a discrete GPU full bandwidth from the H67 chipset.

How do the SATA II and SATA III ports limit drive speeds in practice?

Four SATA II ports top out at 3 Gbps while two SATA III ports reach 6 Gbps, so SSDs should use the SATA III connectors for maximum throughput.

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