GIGABYTE
GIGABYTE MS73-HB0 E-ATX server motherboard dual LGA 4677 16 DDR5 5600 10G LAN
Dual-socket E-ATX board for 4th/5th Gen Intel Xeon Scalable CPUs with 16 DDR5 5600 slots, 10G LAN, and PCIe 5.0 expansion
- CPU Socket TypeLGA 4677
- CPU Type4th Gen Intel Xeon Scalable / 5th Gen Intel Xeon Scalable
- Number of Processor Support2
- CPU FeaturesDual processor, TDP up to 270W Note: If only 1 CPU is instal
- North BridgeIntel C741
- Memory Slots16 x DDR5 288-pin
- Dual Intel Xeon Scalable processors handle heavy workloads
- 16 DDR5 5600 slots support up to 4TB registered memory
- PCIe 5.0 x16 slots deliver high bandwidth for accelerators
- Dual 10Gbps LAN plus 1Gbps management port
- 3 SlimSAS connectors enable 12 SATA 6Gbps drives
Dual-socket Xeon server board
The GIGABYTE MS73-HB0 is an E-ATX motherboard built for dual LGA 4677 processors. It supports 4th and 5th Gen Intel Xeon Scalable CPUs with a TDP up to 270W each. The Intel C741 chipset provides the platform foundation for compute-intensive workloads.
Sixteen DDR5 slots and high-speed networking
Sixteen 288-pin DDR5 5600 registered DIMM slots deliver up to 4TB of memory across eight channels. Networking includes two 10Gbps ports driven by a Broadcom BCM57416 controller plus two 1Gbps Intel I210-AT ports. Storage connectivity covers two SATA 6.0Gb/s ports, three SlimSAS connectors for twelve SATA drives, and two M.2 slots with PCIe 4.0 x4 from CPU 0 supporting 2280 and 22110 cards.
Five PCIe 5.0 x16 slots for accelerator density
Five full-length PCIe 5.0 x16 slots split between the two CPUs give maximum bandwidth for GPUs or NVMe add-in cards. The Aspeed AST2600 provides basic video output for management. Builders needing more than two processors or requiring onboard Wi-Fi will need a different platform.
주요 특징
- Dual Intel Xeon Scalable processors handle heavy workloads
- 16 DDR5 5600 slots support up to 4TB registered memory
- PCIe 5.0 x16 slots deliver high bandwidth for accelerators
- Dual 10Gbps LAN plus 1Gbps management port
- 3 SlimSAS connectors enable 12 SATA 6Gbps drives
사양
| Brand | GIGABYTE |
|---|---|
| Model | MS73-HB2 |
| CPU Socket Type | LGA 4677 |
| CPU Type | 4th Gen Intel Xeon Scalable / 5th Gen Intel Xeon Scalable |
| Number of Processor Support | 2 |
| CPU Features | Dual processor, TDP up to 270W Note: If only 1 CPU is installed, some PCIe or memory functions might be unavailable. |
| North Bridge | Intel C741 |
| Memory Slots | 16 x DDR5 288-pin |
| Memory Standard | DDR5 5600 |
| Maximum Memory Supported | 4TB |
| Registered | Yes |
| PCI Express 5.0 x16 | Slot_6: PCIe x16 (Gen5 x16) slot, from CPU_0 Slot_5: PCIe x16 (Gen5 x16) slot, from CPU_1 Slot_4: PCIe x16 (Gen5 x16) slot, from CPU_1 Slot_3: PCIe x16 (Gen5 x16) slot, from CPU_0 Slot_2: PCIe x16 (Gen5 x16) slot, from CPU_0 Slot_1: PCIe x16 (Gen5 x16) slot, from CPU_1 |
| SATA | 2 x SATA 6.0Gb/s |
| SAS | 3 x SlimSAS connectors for 12 x SATA 6Gb/s |
| M.2 | 2 x M.2 slots: - M-key - PCIe Gen4 x4, from CPU_0 - Support 2280/22110 cards |
| Onboard Video Chipset | Aspeed AST2600 |
| LAN Chipset | Intel X710-AT2 |
| LAN Speed | 10Gbps |
| Second LAN Chipset | Intel I210-AT |
| Second LAN Speed | 10/100/1000Mbps |
| Max LAN Speed | 2 x 10Gbps + 2 x 1Gbps |
| Back I/O Ports | 2 x USB 3.2 Gen 1 1 x VGA 1 x RJ45 serial port 4 x RJ45 1 x MLAN 1 x ID button with LED |
| Onboard USB | 1 x USB 3.2 Gen1 header |
| Other Connectors | 1 x 24-pin ATX main power connector 2 x 8-pin ATX 12V power connectors 2 x 6-pin ATX 12V power connectors 2 x CPU fan headers 4 x System fan headers 2 x M.2 slots 3 x SlimSAS connectors 2 x SATA connectors 1 x VROC connector 1 x Front panel header 1 x Backplane board header 1 x PMBus header 1 x IPMB header 1 x TPM header |
| Form Factor | Extended ATX |
| Dimensions (W x L) | 12" x 13" |
| Package Contents | 1 x MS73-HB0 1 x I/O shield 1 x Quick start guide 6 x Carriers 1 x SlimSAS to 4 x SATA 6Gb/s cable (600mm) |
| 배송 무게 | 2.31 kg |
| 포장 크기 | 406 × 356 × 76 mm |
이 상품에 대한 질문
How does the dual LGA 4677 interface affect maximum CPU power?
Each socket supports 4th or 5th Gen Intel Xeon Scalable processors with a TDP up to 270W, so the platform can handle two high-wattage CPUs simultaneously.
What chassis clearance and mounting pattern does this E-ATX board require?
The board uses the Extended ATX form factor; it needs a case that accepts E-ATX dimensions and standard ATX screw locations.
What is the correct CPU and memory population order for dual-processor operation?
Install both CPUs first, then populate all 16 DDR5 RDIMM slots across the eight channels per CPU; with only one CPU fitted some PCIe and memory functions are unavailable.
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