MSI
MSI Z77A-G43 GAMING Intel Z77 motherboard 32GB DDR3
LGA 1155 ATX board with Intel Z77 chipset, dual-channel DDR3 up to 2800 MHz, 32 GB maximum, one PCIe 3.0 x16 slot, four SATA II and two SATA III ports.
- CPU Socket TypeLGA 1155
- CPU TypeSupport LGA 1155 3rd generation Intel Core ™ i7/Core ™ i5/Co
- ChipsetIntel Z77
- Memory StandardSupports dual-channel DDR3 2800 (overclocking)/2667 (overclo
- Maximum Memory Supported32GB
- PCI Slots1 x PCIe 3.0 x16 slot PCI_E2 up to PCIe 3.0 x16 speeds 1 x P
- Supports up to 32GB DDR3 memory for high-capacity builds
- Dual-channel DDR3 up to 2800MHz overclocking for fast data rates
- Killer E2205 Gigabit LAN with PCI Express for low-latency networking
- Realtek ALC892 8.1-channel audio with intelligent sound detection
- PCIe 3.0 x16 slot plus multiple expansion slots for GPU and add-in cards
Socket and chipset
This MSI Z77A-G43 GAMING motherboard uses the Intel Z77 chipset and an LGA 1155 socket. It accepts third-generation Intel Core i7, i5, i3, Pentium and Celeron processors. The board follows the ATX form factor and supports up to 32GB of system memory.
Memory and expansion
Four DDR3 slots run at speeds from 1066MHz to 2800MHz when overclocked. A single PCIe 3.0 x16 slot handles modern graphics cards. Additional slots include a second PCIe 3.0 x16 connector, a PCIe 2.0 x16 slot running at x4, one PCIe 2.0 x1 slot and three legacy PCI slots.
Connectivity and audio
Six SATA ports provide four SATA II and two SATA III connections for storage arrays. The Realtek ALC892 codec delivers 8.1-channel audio with intelligent jack detection. A Killer E2205 gigabit LAN controller manages wired networking at 10/100/1000 speeds. Two USB 3.0 ports sit on the rear I/O panel and one internal USB 3.0 header is available for front-panel use.
Points forts
- Supports up to 32GB DDR3 memory for high-capacity builds
- Dual-channel DDR3 up to 2800MHz overclocking for fast data rates
- Killer E2205 Gigabit LAN with PCI Express for low-latency networking
- Realtek ALC892 8.1-channel audio with intelligent sound detection
- PCIe 3.0 x16 slot plus multiple expansion slots for GPU and add-in cards
Caractéristiques
| Brand | MSI |
|---|---|
| Series | MSI Z77A-G43 GAMING |
| Model | MSI Z77A-G43 GAMING |
| CPU Socket Type | LGA 1155 |
| CPU Type | Support LGA 1155 3rd generation Intel Core ™ i7/Core ™ i5/Core ™ i3/Pentium/Celeron processor |
| Chipset | Intel Z77 |
| Memory Standard | Supports dual-channel DDR3 2800 (overclocking)/2667 (overclocking)/2600/2400/2200/2133/1866/1600/1333/1066MHz memory |
| Maximum Memory Supported | 32GB |
| PCI Slots | 1 x PCIe 3.0 x16 slot PCI_E2 up to PCIe 3.0 x16 speeds 1 x PCIe 2.0 x16 slot PCI_E4 supports up to PCIe 2.0 x4 speeds 1 x PCIe 2.0 x1 slot 3 x PCI slots |
| SATA RAID | 4XSATA II interface; 2xSATA III interface |
| Audio Chipset | Realtek ALC892 Audio Chip - 8.1 channel sound effects that support intelligent sound interface detection Compatible with Azalia 1.0 specifications |
| LAN Chipset | 1 PCI Express network port supports 10/100/1000 Fast Ethernet provided by Killer E2205 * Gigabit network interface card |
| Onboard USB | Intel Z77 chip supports two USB 3.0 I/O ports Intel Z77 chip supports a USB 3.0 internal port |
Questions sur cet article
What case size and CPU cooler clearance does the E-ATX Z77A-G43 GAMING need?
The board follows the E-ATX form factor, so it requires a case that accepts E-ATX motherboards; CPU cooler clearance is determined by the case, not the board.
Which socket and memory slots must be populated first when installing a 3rd-gen Core i5 and four DDR3 sticks?
Install the processor into the LGA 1155 socket, then fill the two primary DDR3 slots for dual-channel operation before adding the remaining two sticks.
When should the onboard CMOS battery be replaced on this Z77 board?
Replace the supplied CMOS battery when the system loses date, time or BIOS settings after being powered off, typically after several years of use.
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