Supermicro · PCIe 5.0 GPU Lines (3U/4U/5U)
AS-4125GS-TNRT
DP AMD 4U System with up to 8 PCIe Direct-Connect GPUs.
4U
Form factor
—
GPUs
AMD EPYC
2× socket
6 bays
Drive bays
Air
Cooling
4×2000W
Power
- GPU architecture: NVIDIA® Hopper, AMD Instinct, NVIDIA® Ada Lovelace, NVIDIA® Ampere
- NVIDIA PCIe: NVIDIA RTX PRO™ 6000 Blackwell Max-Q Workstation Edition, L40S, L4, NVIDIA RTX PRO™ 4500 Blackwell, NVIDIA RTX PRO™ 4500 Blackwell Server Edition
- AMD PCIe: Instinct™ MI210, Radeon™ AI PRO R9700S
- 2× socket — AMD EPYC™ 9004/9005 Series Processors
- Storage: 6 default drive bays
- Power: 4x 2000W Redundant (3 + 1)
Sold and configured by Glocal Storage — an authorized Supermicro distributor. Specifications are manufacturer data and subject to change.
Specifications
Motherboard
| Model | Super H13DSG-O-CPU |
Processor
| CPU | Dual Socket SP5 AMD EPYC™ 9004/9005 Series Processors |
| Core Count | Up to 160C/320T; up to 512MB cache per CPU |
| TDP | Supports up to 400W TDP CPUs |
GPU
| Max GPU Count | Up to 8 double-width GPUs |
| Supported GPU | NVIDIA PCIe: L4, L40S, RTX PRO™ Blackwell series, RTX 4000–6000 Ada series AMD PCIe: Instinct™ MI210 |
| CPU-GPU Interconnect | PCIe 5.0 x16 CPU-to-GPU |
| GPU-GPU Interconnect | NVIDIA® NVLink™ Bridge (optional), AMD Infinity Fabric™ Link (optional) |
System Memory
| Slot Count | 24 DIMM slots |
| Max Memory (1DPC) | Up to 6TB 4800MT/s (EPYC 9004) / 6000MT/s (EPYC 9005) ECC DDR5 RDIMM |
| Memory Voltage | 1.1V |
On-Board Devices
| Chipset | AMD SP5 |
| SATA | SATA (6Gbps) |
| Network | 2 RJ45 10GbE (+ AIOM/AOC options) |
Input / Output
| LAN | 1 RJ45 1 GbE dedicated BMC; 2 RJ45 10GBASE-T LAN ports |
| USB | 2 ports (rear) |
| Video | 1 VGA port |
| Serial | 1 COM port (rear) |
System BIOS
| BIOS Type | AMI 32MB SPI Flash EEPROM |
Management
| Software | SuperCloud Composer® (SCC); Supermicro Server Manager (SSM); Update Manager (SUM); SuperDoctor® 5 (SD5); Super Diagnostics Offline (SDO); Thin-Agent Service (TAS); SuperServer Automation Assistant (SAA) |
Expansion Slots
| PCIe | Default: 9 PCIe 5.0 x16 FHFL slots Option A: 10 PCIe 5.0 x16 FHFL slots |
Drive Bays / Storage
| Configuration | Default total 6 bays: 2 front hot-swap 2.5" SATA + 4 front hot-swap 2.5" NVMe |
| M.2 | 1 M.2 PCIe 3.0 x4 NVMe slot (M-key) |
System Cooling
| Fans | Up to 8 heavy-duty fans with optimal fan speed control |
Power Supply
| PSU | 4x 2000W Redundant (3+1) Titanium Level (96%) |
Chassis
| Model | CSE-418G2TS |
| Form Factor | 4U Rackmount |
Dimensions & Weight
| Enclosure (HxWxD) | 178 x 437 x 737 mm (7" x 17.2" x 29") |
| Package (HxWxD) | 26.57" x 27" x 41" |
| Weight | Gross 100 lbs (45.3 kg); Net 65.5 lbs (29.7 kg) |
| Color | Black front & silver body |
Operating Environment
| Operating Temperature | 10°C to 35°C (50°F to 95°F) |
| Non-operating Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 8% to 90% (non-condensing) |
Configure the AS-4125GS-TNRT
Tell us your CPU, memory, drive and networking targets — we'll return a build-to-order quote, typically within one business day.
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