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Description
Description
The Supermicro A+ Server AS-4125GS-TNRT is a powerful 4U rackmount GPU server designed to meet the demands of large-scale AI training, deep learning inference, and high-performance computing. Built on the AMD EPYC™ 9004/9005 Series platform, it supports up to 8 double-width GPUs, 24 DDR5 DIMMs, and 4x 2000W Titanium-level redundant power supplies, delivering exceptional performance, scalability, and reliability for enterprise and research environments.
Key Features
- Flexible GPU Support: Compatible with both active and passive GPUs
- Direct-Attached GPU Configuration: Supports up to 8 full-length, double-width GPUs
- Powerful CPU Architecture: Dual AMD EPYC™ 9004/9005 Series processors, up to 400W TDP per CPU
- Massive Memory Capacity: Up to 6TB DDR5 ECC RDIMM across 24 DIMM slots, up to 6000 MT/s
- Advanced Cooling: 8 hot-swappable heavy-duty fans with intelligent speed control
- High-Efficiency Power: 4x 2000W Titanium-level redundant PSUs (2+2 configuration)
- Versatile Storage:
- 2 front hot-swap 2.5″ SATA bays
- 4 front hot-swap 2.5″ NVMe bays
- 1 onboard M.2 PCIe 3.0 x4 NVMe slot
GPU & Compute Capabilities
- Max GPU Count: Up to 8 double-width GPUs
- Supported GPUs:
- NVIDIA PCIe: H100, H100 NVL, A100, A30, A40, L40, L40S, RTX 6000 Ada, RTX A5000/A6000/A5500/A4000, RTX 4000 Ada/SFF, RTX 4500/5000 Ada
- AMD PCIe: Instinct™ MI210, MI100
- Interconnects:
- PCIe 5.0 x16 CPU-to-GPU
- Optional NVIDIA® NVLink® Bridge / AMD Infinity Fabric™ Link
System Architecture
| Component | Specification |
|---|---|
| Motherboard | Super H13DSG-O-CPU |
| Chipset | AMD SP5 |
| Memory Voltage | 1.1V |
| LAN Ports | 2 x 10GbE RJ45 + 1 x 1GbE BMC LAN |
| I/O Ports | 2 x USB (rear), 1 x VGA, 1 x COM port |
| BIOS | AMI 32MB SPI Flash EEPROM |
| Management | SuperCloud Composer®, SSM, SUM, SD5, SDO, TAS, SAA |
| Security | TPM 2.0, Silicon Root of Trust, Secure Boot, Firmware Recovery, BMC Protections |
Chassis & Environmental Specs
| Attribute | Detail |
|---|---|
| Form Factor | 4U Rackmount (Model: CSE-418G2TS) |
| Dimensions (HxWxD) | 178 mm x 437 mm x 737 mm |
| Weight | Net: 65.5 lbs (29.7 kg); Gross: 100 lbs (45.3 kg) |
| Color | Black front, silver body |
| Front Panel | LEDs for HDD, network, power, overheat; Power & Reset buttons |
| Expansion Slots | Default: 9 x PCIe 5.0 x16 FHFL; Option A: 10 x PCIe 5.0 x16 FHFL |
| Operating Temp. | 10°C to 35°C; Non-op: -40°C to 60°C |
| Humidity Range | Operating: 8%–90%; Non-op: 5%–95% (non-condensing) |
Power Supply Details
- Configuration: 4 x 2000W Redundant (2+2), Titanium Level (96% efficiency)
- Input Range:
- 1000W: 100–127Vac
- 1800W: 200–220Vac
- 1980W: 220–230Vac
- 2000W: 220–240Vac / 230–240Vdc
- Output:
- +12V: Up to 166A
- 12V SB: 3.5A
Brand
Brand
Supermicro
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Additional Information
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