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Overview
The Supermicro AS‑1125HS‑TNR is a 1U high-performance server designed for dense compute, storage, and enterprise workloads. It supports a single AMD EPYC™ processor with large memory capacity, providing high I/O throughput and optimized performance for virtualization, software-defined storage, AI/ML workloads, cloud computing, and high-performance analytics.
This server features flexible storage options, multiple PCIe expansion slots, redundant power supply options, and advanced management capabilities, ensuring reliable, scalable, and energy-efficient operation for modern data centers and edge computing environments.
Key Features
- Single-socket design supporting AMD EPYC™ 7002 / 7003 series processors
- Up to 16 DDR4 DIMM slots supporting ECC RDIMM / LRDIMM memory
- High-density storage with 10 hot-swappable 2.5″ NVMe/SATA/SAS drive bays
- Multiple PCIe 4.0 expansion slots for GPUs, NICs, and storage controllers
- Dual 860W Titanium-level hot-plug redundant power supplies (1+1)
- Advanced management: IPMI 2.0, KVM-over-LAN, Supermicro Server Manager
- Security features including TPM 2.0, secure boot, firmware validation, and system lockdown
- Optimized airflow and thermal design for 1U high-density deployments
- Supports GPU acceleration for AI/ML, HPC, and virtualization workloads
- Ideal for cloud infrastructure, storage, virtualization, and AI/ML applications
Specifications
Specification
Detail
Processor / CPU Support
Single AMD EPYC™ 7002 / 7003 series (Socket SP3)
Maximum CPU TDP Supported
Up to 280W
Memory / DIMMs
16 DIMM slots; DDR4‑3200 ECC RDIMM / LRDIMM
Drive Bays / Storage
10 × 2.5″ hot-swappable NVMe/SATA/SAS drives
M.2 Slots
2 × M.2 PCIe 4.0 x4 for boot or cache devices
PCIe / Expansion Slots
Multiple PCIe 4.0 x16 / x8 slots for GPU, NIC, or storage expansion
Power Supplies
Dual 860W Titanium-level hot-plug redundant (1+1)
Chassis / Form Factor
1U rackmount
Dimensions (W × H × D)
437 mm × 43 mm × 597 mm
Weight
Net: ~11.3 kg (25 lbs)
Cooling / Fans
Hot-swappable PWM fans with optimized airflow design
Network / Connectivity
AIOM / OCP 3.0 slots; dedicated BMC LAN port; standard USB, VGA, COM ports
Security / Firmware Protections
TPM 2.0, secure boot, signed firmware, system lockdown
Management / Monitoring
IPMI 2.0, KVM-over-LAN, health sensors, system monitoring, firmware updates
Use Cases / Workload Fit
Cloud infrastructure, virtualization, storage servers, AI/ML, HPC workloads
Operating Environment
10 °C to 35 °C; humidity non-condensing
Warranty / Support Options
Standard warranty (typically 1 year); optional extended service and support plans
