MSI Z77a-G45

LGA 1155, Intel Z77, ATX
2Ratings
BrandMore from MSI
Currently out of stock

Product details

The Z77a-G45 is a powerful motherboard designed to support Intel's Core i-series processors. It offers a variety of features that benefit both gaming enthusiasts and professional users. With support for PCIe 3.0 and multi-GPU technologies such as NVIDIA SLI and AMD CrossfireX, it allows for flexible graphics card configurations. The motherboard is equipped with the Intel Z77 chipset and provides a high memory capacity of up to 32 GB of DDR3 RAM, ensuring excellent performance for demanding applications. The integrated audio and networking features deliver a comprehensive multimedia experience, while user-friendly features like Click BIOS II and Instant OC make system performance customization and optimization easy.

  • Support for multi-GPU technologies such as NVIDIA SLI and AMD CrossfireX
  • Maximum RAM capacity of 32 GB with support for various speeds up to 2133 MHz
  • Integrated 7.1-channel audio output for an immersive sound experience
  • A variety of connectivity options, including USB 3.1 and HDMI
  • User-friendly features like Click BIOS II and M-Flash for easy system adjustments.

Key specifications

Processor family
Core i3, Core i5, Core i7
Memory type
DDR3-RAM
Number of memory modules (RAM)
4 x
Internal connection options
S-ATA III (2x)
Mainboard features
Clear CMOS Button
Item number
305694

General information

Manufacturer
MSI
Category
Motherboards
Manufacturer no.
7752-010R
Release date
8.5.2012

Motherboard properties

Form factor
ATX
Socket
LGA 1155
Chipset
Intel Z77
Mainboard features
Clear CMOS Button
BIOS type
UEFI

Processor

Processor family
Core i3, Core i5, Core i7

Memory

Memory form factor
DIMM
Number of pins
240 x
Number of memory modules (RAM)
4 x
Max. memory (RAM)
32 GB
Memory chip
DDR3-1066 (PC3-8500), DDR3-1333 (PC3-10666), DDR3-1600 (PC3-12800)
Supported memory speed
1600 MHz, 1866 MHz, 2133 MHz, 2400 MHz
Memory type
DDR3-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
HDMI (1x)
Multi-GPU technology
AMD CrossfireX, LucidLogix Virtu MVP, NVIDIA SLI

Network

Network connections
RJ45 Gigabit Ethernet (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111E
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC892
Audio channel
7.1 Channel
Audio Connections
Digital Audio Out (1x)

Internal interfaces

Internal connection options
S-ATA III (2x)
Expansion slot
PCI Express x1 (1x)
PCI express version (max.)
3
Number of fan connector
5

Power supply

Power connectors
24-pin ATX, 8-pin ATX 12V

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Sata Cables

Product dimensions

Length
245 mm
Width
305 mm
Height
245 mm

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.MSI
    2.6 %
  • 2.AsRock
    2.7 %
  • 2.Gigabyte
    2.7 %
  • 4.ASUS
    2.9 %
  • 5.Supermicro
    4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.AsRock
    1 day
  • 2.NZXT
    1 day
  • 4.MSI
    2 days
  • 5.Gigabyte
    5 days
  • 5.Supermicro
    5 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 1.MSI
    5 %
  • 2.ASUS
    5.2 %
  • 3.Gigabyte
    5.3 %
  • 4.Supermicro
    6.3 %
  • 5.NZXT
    6.7 %
Source: Digitec Galaxus