AMD EPYC 7302P + Supermicro H12SSL-i
The atx and CPU are separate products and need to be purchased individually.
1. Combo Overview
This cost-effective 1P server stack pairs the Supermicro H12SSL-i ATX single-SP3 server motherboard with the AMD EPYC 7302P (Rome Zen2 7nm) 16-core single-socket optimized processor. Designed for stable, affordable enterprise single-node deployments, it delivers balanced compute, ample memory capacity, full PCIe 4.0 expansion, integrated out-of-band BMC management, and low 155W thermal load. Ideal for virtualization, small databases, storage servers, edge compute, business application hosts, and mid-tier workstation builds.
2. AMD EPYC 7302P Processor Core Specifications
Basic Architecture
- Generation: 2nd Gen AMD EPYC 7002 Series (Rome, Zen2, 7nm TSMC process)
- Socket: SP3 (LGA4094), single-socket only (1P exclusive, no dual-socket support)
- Core & Thread: 16 physical cores / 32 multi-threaded threads
- Clock Rates:
- Base frequency: 3.0 GHz
- Max boost frequency: 3.3 GHz
- TDP: Fixed 155W, low heat output for quieter cooling and wider chassis compatibility
Cache & Memory
- Cache Hierarchy:
- L1: 64KB per core (32KB I + 32KB D)
- L2: 512KB per core (8MB total)
- L3: Large 128MB unified shared cache
- Memory Controller: 8-channel DDR4 native support, 3200 MT/s maximum speed
- Max theoretical memory bandwidth: 204.8 GB/s
- Native ECC memory error correction support for enterprise reliability
Expansion & Security
- PCIe lanes: 128 full PCIe 4.0 lanes directly from CPU SoC
- Security suite: AMD Infinity Guard secure boot, memory encryption, secure firmware processing
- Unlocked for single-socket workload optimization, optimized for cost-per-core value
3. Supermicro H12SSL-i Motherboard Key Specs
Platform Compatibility
- Single SP3 socket, fully validated for EPYC 7002 (Rome) including 7302P; also supports EPYC 7003 Milan CPUs (BIOS v2.3+ required for 3D V-Cache models)
- Form Factor: Standard ATX (fits all 1U/2U/4U ATX server chassis)
Memory Subsystem
- 8× 288-pin DDR4 RDIMM slots (8-channel matching EPYC 7302P’s memory controller)
- Supported RAM: Registered ECC DDR4-3200 SDRAM, 1.2V operating voltage
- Maximum total system RAM: 2TB (using 256GB RDIMMs per slot)
- Supports standard capacities: 8GB /16GB /32GB /64GB /128GB /256GB RDIMMs
PCIe 4.0 Expansion Slots (CPU-originated lanes)
- 5 × full-length PCIe 4.0 x16 slots
- 2 × PCIe 4.0 x8 slots
Sufficient bandwidth for multiple GPUs, 100G NICs, NVMe RAID HBAs, and accelerator cards simultaneously
Storage Interfaces
1. Onboard Storage
- 8× SATA 3 (6Gbps) ports for HDD/SSD arrays
- 1× SlimSAS x8 port: configurable for 8 additional SATA drives or 2 high-speed NVMe SSDs
2. M.2 High-Speed Local Storage
- 2× M.2 M-Key sockets (PCIe 4.0 x4 each)
- Supported form factors: 2280, 22110; ideal for OS boot drives and low-latency cache storage
Networking & BMC Remote Management
- Host LAN: Dual integrated Gigabit Base-T Ethernet (Broadcom controllers) for production data traffic
- Dedicated isolated IPMI management LAN port (separate from host network)
- BMC Controller: ASPEED AST2500 with full IPMI 2.0 functionality:
- KVM-over-IP remote console access
- Virtual ISO/USB media redirection
- Real-time hardware telemetry (CPU temp, voltage, fan RPM, power draw)
- Power cycle, hard reset, scheduled power management
- System Event Log (SEL) alerting and fault logging
- AMI UEFI BIOS with secure boot, fan curve tuning, and enterprise security settings
I/O, Thermal & Power
Rear External Ports
- 4× USB 3.0 Type-A
- 1× VGA display output (BMC integrated, no GPU required for setup)
- 2× Data Gigabit RJ45 + 1× IPMI Gigabit RJ45
Internal Headers
- 1× USB 3.0 20-pin header (expands to 2 extra USB 3.0)
- Serial COM port header
- TPM 2.0 security module header
- Chassis intrusion detection, SMBus, NMI fault signal headers
Cooling & Power Delivery
- 7× 4-pin PWM fan connectors with RPM tach monitoring; BIOS auto fan curve adjustment for noise/thermal balance
- Power inputs: 24-pin ATX main power + dual 8-pin EPS12V CPU power rails
- Multi-phase high-efficiency VRM, fully stable for sustained 155W operation of EPYC 7302P
4. Combined Workload Performance Advantages
1. Perfect Lane & Channel Matching
The 7302P’s native 8 DDR4 channels and 128 PCIe 4.0 lanes align 1:1 with H12SSL-i’s memory and expansion layout—no lane bottlenecks or chipset signal degradation.
2. Low Thermal Footprint
155W TDP CPU pairs with the board’s robust VRM and 7 fan headers; works well with air cooling (no mandatory liquid cooling needed), cutting build costs.
3. Balanced Compute Density
16 cores/32 threads delivers strong multi-tasking performance for virtual machine stacks, SQL/MySQL databases, file/NAS storage, and lightweight rendering.
4. Enterprise Reliability Stack
ECC DDR4 memory, IPMI remote lights-out management, Supermicro server-grade PCB components, and AMD Infinity Guard create a stable 24/7 operation platform.
5. Cost-Optimized Single-Socket Value
7302P is purpose-built for 1P deployments (lower price than dual-socket-capable 7302), paired with widely available, well-supported H12SSL-i motherboard for excellent total cost of ownership.
5. Typical Application Scenarios
- Virtualization hypervisors (VMware ESXi, Proxmox VE, Microsoft Hyper-V)
- Mid-tier SQL, PostgreSQL, and application database servers
- Enterprise NAS, backup storage, and file sharing servers
- Edge AI inference, low-power GPU compute nodes
- Small business ERP, web hosting, and internal application servers
- High-end ECC workstations for CAD, CFD, and light media rendering
- Developer lab, test & staging server environments
The atx and CPU are separate products and need to be purchased individually.
1. Combo Overview
This cost-effective 1P server stack pairs the Supermicro H12SSL-i ATX single-SP3 server motherboard with the AMD EPYC 7302P (Rome Zen2 7nm) 16-core single-socket optimized processor. Designed for stable, affordable enterprise single-node deployments, it delivers balanced compute, ample memory capacity, full PCIe 4.0 expansion, integrated out-of-band BMC management, and low 155W thermal load. Ideal for virtualization, small databases, storage servers, edge compute, business application hosts, and mid-tier workstation builds.
2. AMD EPYC 7302P Processor Core Specifications
Basic Architecture
- Generation: 2nd Gen AMD EPYC 7002 Series (Rome, Zen2, 7nm TSMC process)
- Socket: SP3 (LGA4094), single-socket only (1P exclusive, no dual-socket support)
- Core & Thread: 16 physical cores / 32 multi-threaded threads
- Clock Rates:
- Base frequency: 3.0 GHz
- Max boost frequency: 3.3 GHz
- TDP: Fixed 155W, low heat output for quieter cooling and wider chassis compatibility
Cache & Memory
- Cache Hierarchy:
- L1: 64KB per core (32KB I + 32KB D)
- L2: 512KB per core (8MB total)
- L3: Large 128MB unified shared cache
- Memory Controller: 8-channel DDR4 native support, 3200 MT/s maximum speed
- Max theoretical memory bandwidth: 204.8 GB/s
- Native ECC memory error correction support for enterprise reliability
Expansion & Security
- PCIe lanes: 128 full PCIe 4.0 lanes directly from CPU SoC
- Security suite: AMD Infinity Guard secure boot, memory encryption, secure firmware processing
- Unlocked for single-socket workload optimization, optimized for cost-per-core value
3. Supermicro H12SSL-i Motherboard Key Specs
Platform Compatibility
- Single SP3 socket, fully validated for EPYC 7002 (Rome) including 7302P; also supports EPYC 7003 Milan CPUs (BIOS v2.3+ required for 3D V-Cache models)
- Form Factor: Standard ATX (fits all 1U/2U/4U ATX server chassis)
Memory Subsystem
- 8× 288-pin DDR4 RDIMM slots (8-channel matching EPYC 7302P’s memory controller)
- Supported RAM: Registered ECC DDR4-3200 SDRAM, 1.2V operating voltage
- Maximum total system RAM: 2TB (using 256GB RDIMMs per slot)
- Supports standard capacities: 8GB /16GB /32GB /64GB /128GB /256GB RDIMMs
PCIe 4.0 Expansion Slots (CPU-originated lanes)
- 5 × full-length PCIe 4.0 x16 slots
- 2 × PCIe 4.0 x8 slots
Sufficient bandwidth for multiple GPUs, 100G NICs, NVMe RAID HBAs, and accelerator cards simultaneously
Storage Interfaces
1. Onboard Storage
- 8× SATA 3 (6Gbps) ports for HDD/SSD arrays
- 1× SlimSAS x8 port: configurable for 8 additional SATA drives or 2 high-speed NVMe SSDs
2. M.2 High-Speed Local Storage
- 2× M.2 M-Key sockets (PCIe 4.0 x4 each)
- Supported form factors: 2280, 22110; ideal for OS boot drives and low-latency cache storage
Networking & BMC Remote Management
- Host LAN: Dual integrated Gigabit Base-T Ethernet (Broadcom controllers) for production data traffic
- Dedicated isolated IPMI management LAN port (separate from host network)
- BMC Controller: ASPEED AST2500 with full IPMI 2.0 functionality:
- KVM-over-IP remote console access
- Virtual ISO/USB media redirection
- Real-time hardware telemetry (CPU temp, voltage, fan RPM, power draw)
- Power cycle, hard reset, scheduled power management
- System Event Log (SEL) alerting and fault logging
- AMI UEFI BIOS with secure boot, fan curve tuning, and enterprise security settings
I/O, Thermal & Power
Rear External Ports
- 4× USB 3.0 Type-A
- 1× VGA display output (BMC integrated, no GPU required for setup)
- 2× Data Gigabit RJ45 + 1× IPMI Gigabit RJ45
Internal Headers
- 1× USB 3.0 20-pin header (expands to 2 extra USB 3.0)
- Serial COM port header
- TPM 2.0 security module header
- Chassis intrusion detection, SMBus, NMI fault signal headers
Cooling & Power Delivery
- 7× 4-pin PWM fan connectors with RPM tach monitoring; BIOS auto fan curve adjustment for noise/thermal balance
- Power inputs: 24-pin ATX main power + dual 8-pin EPS12V CPU power rails
- Multi-phase high-efficiency VRM, fully stable for sustained 155W operation of EPYC 7302P
4. Combined Workload Performance Advantages
1. Perfect Lane & Channel Matching
The 7302P’s native 8 DDR4 channels and 128 PCIe 4.0 lanes align 1:1 with H12SSL-i’s memory and expansion layout—no lane bottlenecks or chipset signal degradation.
2. Low Thermal Footprint
155W TDP CPU pairs with the board’s robust VRM and 7 fan headers; works well with air cooling (no mandatory liquid cooling needed), cutting build costs.
3. Balanced Compute Density
16 cores/32 threads delivers strong multi-tasking performance for virtual machine stacks, SQL/MySQL databases, file/NAS storage, and lightweight rendering.
4. Enterprise Reliability Stack
ECC DDR4 memory, IPMI remote lights-out management, Supermicro server-grade PCB components, and AMD Infinity Guard create a stable 24/7 operation platform.
5. Cost-Optimized Single-Socket Value
7302P is purpose-built for 1P deployments (lower price than dual-socket-capable 7302), paired with widely available, well-supported H12SSL-i motherboard for excellent total cost of ownership.
5. Typical Application Scenarios
- Virtualization hypervisors (VMware ESXi, Proxmox VE, Microsoft Hyper-V)
- Mid-tier SQL, PostgreSQL, and application database servers
- Enterprise NAS, backup storage, and file sharing servers
- Edge AI inference, low-power GPU compute nodes
- Small business ERP, web hosting, and internal application servers
- High-end ECC workstations for CAD, CFD, and light media rendering
- Developer lab, test & staging server environments
On Jun 8, 2026 at 21:16:05 PDT, seller added the following information:
On Jul 20, 2026 at 20:50:27 PDT, seller added the following information: