MSI
MSI H55M-E21 H55 LGA 1156 DDR3 8GB Micro ATX Intel motherboard
Supports Intel i3, i5 or i7 LGA 1156 CPUs with dual-channel DDR3 up to 1600 MHz and 8 GB maximum memory
- CPU Socket TypeLGA 1156
- CPU TypeIntel i3/i5/i7 based processors with Socket 1156 architectur
- ChipsetIntel H55
- Memory StandardSupports dual-channel DDR3 1600 (overclocking)/1333/1066MHz
- Maximum Memory Supported8GB
- PCI Slots1 PCI Express x16 slot (supports PCI Express bus specificati
- LGA 1156 socket fits Intel i3, i5, i7 processors
- Intel H55 chipset enables integrated graphics on Core i3 and i5 CPUs
- Dual-channel DDR3 up to 1600 MHz with 8 GB maximum capacity
- PCIe 2.0 x16 slot plus two x1 slots for graphics and expansion cards
- Six SATA II ports and Realtek 8105E 10/100 LAN for storage and networking
Socket LGA 1156 Micro ATX Motherboard
The MSI H55M-E21 is an Intel H55 chipset board built for the LGA 1156 platform. It accepts first-generation Core i3, i5 and i7 processors and fits micro ATX chassis. The board provides a compact foundation for office or home systems that still rely on this socket generation.
Suits legacy LGA 1156 builds; not for newer CPUs
This motherboard suits owners replacing a failed board in an existing LGA 1156 system or assembling a low-cost secondary machine from spare parts. Builders planning a current-generation Intel or AMD platform should look elsewhere because the socket and chipset are limited to the older architecture.
Dual-channel DDR3 up to 1600 MHz with 8 GB ceiling
Memory runs in dual-channel mode at 1600, 1333 or 1066 MHz and the chipset caps total capacity at 8 GB. That ceiling is the decisive factor: if the intended workload needs more than 8 GB of RAM, this board cannot meet the requirement.
Fordele
- LGA 1156 socket fits Intel i3, i5, i7 processors
- Intel H55 chipset enables integrated graphics on Core i3 and i5 CPUs
- Dual-channel DDR3 up to 1600 MHz with 8 GB maximum capacity
- PCIe 2.0 x16 slot plus two x1 slots for graphics and expansion cards
- Six SATA II ports and Realtek 8105E 10/100 LAN for storage and networking
Specifikationer
| Brand | MSI |
|---|---|
| Series | MSI H55M-E21 |
| Model | MSI H55M-E21 |
| CPU Socket Type | LGA 1156 |
| CPU Type | Intel i3/i5/i7 based processors with Socket 1156 architecture |
| Chipset | Intel H55 |
| Memory Standard | Supports dual-channel DDR3 1600 (overclocking)/1333/1066MHz memory |
| Maximum Memory Supported | 8GB |
| PCI Slots | 1 PCI Express x16 slot (supports PCI Express bus specification v2.0) 2 PCI Express x1 slots (supports PCI Express bus specification v2.0) 1 PCI 2.3 specification 32-bit main bus slot (supports 3.3v/5v PCI main bus interface) |
| SATA RAID | 6XSATA II interface |
| Audio Chipset | Realtek ALC887 Audio Chip Support 7.1 channel sound effects detected by intelligent sound interface Compatible with Azalia 1.0 specifications Compliant with Microsoft Vista Premium specifications |
| LAN Chipset | 1 PCI Express network port supports 10/100 Fast Ethernet provided by Realtek 8105E |
| Onboard USB | 4 USB 2.0 ports (backplane) |
Spørgsmål om denne vare
What speed does the PCI Express 2.0 x16 slot actually deliver on this H55 board?
The single x16 slot runs at PCI Express 2.0 speeds, so a graphics card is limited to 2.0 bandwidth even if the card itself supports 3.0.
Which screw-hole pattern and I/O shield does the Micro-ATX H55M-E21 use?
Standard Micro-ATX mounting holes and the supplied chassis I/O back panel match any Micro-ATX case cut-out.
How is the DDR3 memory installed and which slot order enables dual-channel?
Insert modules into the two same-coloured DIMM slots; the board then runs dual-channel at up to 1600 MHz when overclocked or 1333/1066 MHz at default.
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