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GIGABYTE B660I AORUS PRO DDR4 Mini-ITX motherboard, dark PCB with silver heatsinks and I/O shield

GIGABYTE

GIGABYTE B660I AORUS PRO DDR4 Intel motherboard

SKU CH-G9SX-ENCS0 MPN B660I

Mini-ITX LGA 1700 board with B660 chipset, DDR4 up to 64 GB, PCIe 4.0 x16 and one M.2 slot

  • CPU Socket TypeLGA 1700
  • CPU TypeCore / Pentium / Celeron (12th Gen, LGA1700)
  • ChipsetB660
  • Memory StandardDDR4
  • Maximum Memory Supported64GB
  • PCI Express 4.0 x161 x PCI Express 4.0 x16
  • Supports 12th Gen Intel Core processors via LGA 1700 socket
  • Compact Mini-ITX form factor fits small-form-factor builds
  • PCIe 4.0 x16 slot enables high-bandwidth graphics cards
  • Single M.2 slot provides fast storage expansion
  • 64 GB DDR4 memory capacity handles demanding workloads

Compact DDR4 ITX board

The GIGABYTE B660I AORUS PRO DDR4 is a Mini-ITX motherboard built for Intel LGA 1700 processors from the 12th generation Core, Pentium and Celeron families. It targets builders who need a small-footprint platform with DDR4 memory support and a single full-size expansion slot.

Single lane and slot limits

The board provides one PCI Express 4.0 x16 slot and one M.2 connector, so only one graphics card and one M.2 drive can be installed simultaneously. Memory tops out at 64 GB across two DDR4 slots, and the single RJ45 port caps wired networking at 1 GbE.

Refurbished unit with core I/O

This refurbished unit ships with the motherboard and I/O shield only, showing minor cosmetic wear from testing. Rear I/O includes DisplayPort, one USB 3.1 connection and the single Ethernet jack, while internal headers cover SATA and the lone M.2 standoff. No extra cables, antennas or manuals are included.

Highlights

  • Supports 12th Gen Intel Core processors via LGA 1700 socket
  • Compact Mini-ITX form factor fits small-form-factor builds
  • PCIe 4.0 x16 slot enables high-bandwidth graphics cards
  • Single M.2 slot provides fast storage expansion
  • 64 GB DDR4 memory capacity handles demanding workloads

Specifications

BrandGIGABYTE
SeriesAORUS
ModelB660I AORUS PRO DDR4
CPU Socket TypeLGA 1700
CPU TypeCore / Pentium / Celeron (12th Gen, LGA1700)
ChipsetB660
Memory StandardDDR4
Maximum Memory Supported64GB
PCI Express 4.0 x161 x PCI Express 4.0 x16
PCI Express x161
PCI Slots1 x PCI Slot
M.21 x M.2
RJ451 x RJ45
DisplayPort1 x DisplayPort
USB 3.11 x USB 3.1
Form FactorMini ITX

Questions about this item

How much DDR4 memory can this Mini-ITX board actually hold?

The board supports up to 64 GB of DDR4 across its two slots, so choose a kit that fits your workload and budget.

What does the single PCI Express 4.0 x16 slot mean for a graphics card in this small form factor?

It provides a full-width Gen 4 link for one add-in card, which is the only expansion slot on this Mini-ITX board.

How does the single M.2 slot connect, and what speed ceiling does the B660 chipset impose?

The M.2 slot is wired through the B660 chipset and runs at PCIe 4.0 x4, capping sequential throughput at the Gen 4 limit.

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