Supermicro

GPU A+ Server AS-4125GS-TNRT1 / 4U

Key Applications

AI / Deep Learning
High Performance Computing

Key Features

Flexible GPU support: active & passive GPUs Single Root Configuration with PCIe Switch for up to 10 double width, full length GPUs
up to 8x 2.5″ Hot-swap NVMe drive bays
AIOM / OCP 3.0 Support

Product Specifications

Product SKUs
A+ Server AS -4125GS-TNRT1
Motherboard
Super H13DSG-O-CPU
Processor
CPU	Single Socket SP5 AMD EPYC™ 9004 Series Processors
Core Count	Up to 128C/256T
Note	Supports up to 400W TDP CPUs (Air Cooled)
GPU
Max GPU Count	Up to 10 double-width or 10 single-width GPU(s)
Supported GPU	AMD PCIe: Instinct MI210 NVIDIA PCIe: H100,L40,RTX 6000 ADA,L40S,A100 View GPU Options
CPU-GPU Interconnect	PCIe 5.0 x16 Switch Single-Root
GPU-GPU Interconnect	NVIDIA® NVLink® Bridge (optional), AMD Infinity Fabric™ Link (optional)
System Memory
Memory	Slot Count: 12 DIMM slots Max Memory (1DPC): Up to 3TB 4800MT/s ECC DDR5 RDIMM/LRDIMM
Memory Voltage	1.1 V
On-Board Devices
SATA	SATA3 (6Gbps)
Chipset	AMD SP5
Network Connectivity	2x 10GbE BaseT View AIOM Options
IPMI	Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
Video	1 VGA port(s)
System BIOS
BIOS Type	AMI 32MB SPI Flash EEPROM
Management
Software	IPMI 2.0 KVM with dedicated LAN Super Diagnostics Offline SuperDoctor® 5 Supermicro Update Manager (SUM) Supermicro Server Manager (SSM) Redfish API
Power Configurations	ACPI Power Management Power-on mode for AC power recovery
Security
Hardware	Trusted Platform Module (TPM) 2.0 Silicon Root of Trust (RoT) – NIST 800-193 Compliant
Features	Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown
PC Health Monitoring
CPU	7 +1 Phase-switching voltage regulator Monitors for CPU Cores, Chipset Voltages, Memory
FAN	Fans with tachometer monitoring Pulse Width Modulated (PWM) fan connectors Status monitor for speed control
Temperature	Monitoring for CPU and chassis environment Thermal Control for fan connectors

Chassis
Form Factor	4U Rackmount
Model	CSE-418G2TS
Dimensions and Weight
Height	7″ (178mm)
Width	17.2″ (437mm)
Depth	29″ (737mm)
Package	26.57″ (H) x 27″ (W) x 41″ (D)
Weight	Net Weight: 65.5 lbs (29.7 kg) Gross Weight: 100 lbs (45.3 kg)
Available Color	Black Front & Silver Body
Front Panel
Buttons	Power On/Off button System Reset button
LEDs	Hard drive activity LED Network activity LEDs Power status LED System Overheat & Power Fail LED
Expansion Slots
PCI-Express (PCIe)	12 PCIe 5.0 x16 FHFL slot(s)
Drive Bays / Storage
Hot-swap	24x 2.5″ hot-swap NVMe/SATA/SAS drive bays (8x 2.5″ NVMe dedicated)
M.2	View M.2 Options
System Cooling
Fans	8 heavy duty fans with optimal fan speed control
Power Supply
4x 2000W Redundant Titanium Level power supplies
Dimension (W x H x L)	73.5 x 40 x 203 mm
AC Input	1000W: 100-127Vac / 50-60Hz 1800W: 200-220Vac / 50-60Hz 1980W: 220-230Vac / 50-60Hz 2000W: 220-240Vac / 50-60Hz (for UL only) 2000W: 230-240Vac / 50-60Hz 2000W: 230-240Vdc / 50-60Hz (for China only)
+12V	Max: 83A / Min: 0A (100Vac-127Vac) Max: 150A / Min: 0A (200Vac-220Vac) Max: 165A / Min: 0A (220Vac-230Vac) Max: 166A / Min: 0A (230Vac-240Vac)
12V SB	Max: 3.5A
Output Type	Backplanes (gold finger)
Operating Environment
Environmental Spec.	Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) Non-operating Temperature: -40°C to 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing)

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GPU A+ Server AS-4125GS-TNRT1 / 4U

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