Supermicro Server Motherboard - Intel C741 Chipset - Socket LGA-4677 - Extended ATX (271277) Supermicro Server Motherboard - Intel C741 Chipset - Socket LGA-4677 - Extended ATX (271277)

International Customers: All electronic products are packaged for sale in the US with US voltage.

This item is brand-new, factory sealed.

Key Features
4th Gen Intel Xeon Scalable processors, Single Socket LGA-4677 (Socket E), CPU TDP supports up to 350W TDP
Intel C741 Chipset
Up to 2TB 3DS ECC RDIMM, DDR5-4800MT/s (1DPC) in 8 DIMM slots
2 MCIO (PCIe5.0 x8) connectors for 4 NVMe SSDs
3 PCIe 5.0 x8,
2 PCIe 5.0 x16,
M.2 Interface: 2 PCIe 5.0 x4
M.2 Form Factor: 2280, 22110
M.2 Key: M-Key
Dual LAN with 1GbE with Intel I210
4 USB 3.2 Gen1 (2 rear, 1 Type-A, 1 via header), 2 USB 2.0 (2 rear)
Intel C741 controller for 10 SATA3 (6 Gbps) portsPhysical Stats
Form Factor
EATXProcessor
CPU
4th Gen Intel Xeon Scalable processors
Single Socket LGA-4677 (Socket E) supported, CPU TDP supports Up to 350W TDP
Core
Up to 60 coresSystem Memory
Memory Capacity
8 DIMM slots
Up to 2TB 3DS ECC RDIMM, DDR5-4800MHz
Memory Type
4800/4400/4000 MT/s ECC DDR5 RDIMM (3DS) Up to 256GB of memory with speeds of up to 4800MT/s (1DPC)
DIMM Sizes
16GB, 32GB, 64GB, 128GB, 256GB
RDIMM: 16GB, 32GB, 64GB, 128GB, 256GB
Memory Voltage
1.1V
Error Detection
Corrects single-bit errorsOn-Board Devices
Chipset
Intel C741
SATA
Intel C741 controller for 10 SATA3 (6 Gbps) ports
IPMI
ASPEED AST2600 BMC
Graphics
1 Aspeed AST2600 BMC port(s)
Network Controllers
Dual LAN with 1GbE with Intel I210Input / Output
SATA
10 SATA3 (6Gbps) port(s)
LAN
2 RJ45 Gigabit Ethernet LAN ports
1 RJ45 Dedicated IPMI LAN port
USB
2 USB 2 port(s) (2 rear)
4 USB 3.2 Gen1 port(s) (2 rear 1 type A 1 via header)
Video Output
1 VGA D-Sub Connector port(s)
Serial Port
1 COM Port(s) (1 header)
DOM
2 SATA DOM (Disk on Module) power connector support
TPM
1 TPM HeaderExpansion Slots
PCIe
2 PCIe 5.0 x16,
3 PCIe 5.0 x8,
2 PCIe 5.0 x8 PCIe5.0 MCIO connector
M.2
M.2 Interface: 2 PCIe 5.0 x4
Form Factor: 2280/22110
Key: M-KeySystem BIOS
BIOS Type
AMI UEFI
BIOS Features
ACPI 6.4
SMBIOS 3.5 or later
UEFI 2.8Management
Software
SuperDoctor 5, SPM, SUM, SSM, IPMICFG, IPMIView for Linux/Windows, SMCIPMITool, Trusted Platform Module (TPM), Chassis Intrusion DetectionPC Health Monitoring
Voltage
VBAT, System level control, Supports system management utility, Monitors CPU voltages, Chipset Voltage, Chassis intrusion header, 6 -fan status, +5V standby, +5V, +3.3V, +12V, Memory Voltages
LED
UID/Remote UID
CPU / System Overheat LED
Temperature
Monitoring for CPU and chassis environment
CPU thermal trip support
Thermal Monitor 2 (TM2) support
PECI
FAN
7x 4-pin fan headers (up to 7 fans)
Fan speed control
Overheat LED indication
7 fans with tachometer status monitoring
Other Features
WOL, UID, Node Manager Support, M.2 NGFF connector, Control of power-on for recovery from AC power loss, Chassis intrusion detection, ACPI power managementItem Dimension (L"xW"xH")
NA

Weight
3 lbs

Warranty Information
1 Year SpecificationPhysical CharacteristicsForm FactorExtended ATXI/O ExpansionsNumber of PCI Express x8 Slots3PCI Express StandardPCI Express 5.0Number of PCI Express x16 Slots2MemoryMemory TechnologyDDR5 SDRAMNumber of Memory Slots8Memory Form Factor

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