;Supermicro AS-4145GH-TNMR 4U GPU Server ‒ Ultra-Dense AI / Deep Learning & HPC Platform - RackmountNTS

GPU A+ Server AS -4145GH-TNMR

4U System with Quad AMD Instinct MI300A Accelerators (onsite service OSNBD is required)

Key Applications

  • Artificial Intelligence (AI)
  • Large Language Model (LLM)
  • Cloud Solution Provider (CSP)
  • High Performance Computing (HPC)
  • Research Lab

Key Features

  1. Quad AMD Instinct™ MI300A processors
  2. Onboard 512GB HBM3 unified memory
  3. Optional PCIe configurations up to 8 PCIe x16 slots
  4. Flexible networking options with 2 AIOM networking slot (OCP NIC 3.0 compatible)
  5. Default 8 2.5" NVMe drive bays or Optional 24 2.5" SAS3/SATA3 drive bays via storage add-on card
    2 Internal NVMe/SATA M.2 slots
  6. 10 heavy duty fans w/ optimal fan speed control
  7. 4x 2700W redundant Titanium level power supplies
Configure & Buy Specifications

 

  Form Factor4U Rackmount
Enclosure: 438.4 x 177 x 848.7mm (17.3" x 7" x 33.4")
Package: 694 x 405 x 1255mm (27.32" x 15.94" x 49.41") 
Processor
Quad Socket SH5
AMD Instinct™ MI300A Accelerated Processing Units (APUs) 
GPU Max GPU Count: 4 onboard GPUs
 Supported GPU: AMD: Instinct™ MI300A APU
 GPU-GPU Interconnect: AMD Infinity Fabric™ Link
System Memory
Slot Count: Onboard Memory
Max Memory: Up to 512GB non-ECC HBM3
Drive Bays ConfigurationDefault: Total 8 bays
8 front fixed 2.5" NVMe drive bays
Option A: Total 16 bays
16 front fixed 2.5" NVMe drive bays
Option B: Total 24 bays
24 front fixed 2.5" SAS*/SATA* drive bays
(*SAS/SATA support may require additional storage controller and/or cables, please see the optional parts list for
details)
M.2: 2 M.2 NVMe slots (M-key 2280/22110) 
  Expansion SlotsDefault
4 PCIe 5.0 x16 FHHL slots
2 PCIe 5.0 x8 FHHL slots
Option A*
4 PCIe 5.0 x16 FHHL slots
6 PCIe 5.0 x8 FHHL slots
2 PCIe 5.0 x8 AIOM slots (OCP 3.0 compatible)
Option B*
6 PCIe 5.0 x16 FHHL slots
2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible)
Option C*
14 PCIe 5.0 x8 FHHL slots
2 PCIe 5.0 x8 AIOM slots (OCP 3.0 compatible)
Option D*
4 PCIe 5.0 x16 FHHL slots
2 PCIe 5.0 x8 FHHL slots
2 PCIe 5.0 x8 AIOM slots (OCP 3.0 compatible) 
  On-Board Devices
Chipset: AMD SH5
Network Connectivity: Via AIOM
  Input / Output
LAN: 1 RJ45 1 GbE Dedicated BMC LAN port
USB: 2 USB 3.0 ports(rear)
2 USB 2.0 ports(front)
Video: 1 DisplayPort port
Serial: 1 COM port(rear)
  System Cooling 
Fans: Up to 10 Heavy duty counter-rotating 8cm Fan(s)
Air Shroud: 1 Air Shroud 
Power Supply
4x 2700W Redundant (3 + 1) Titanium Level (96%) power supplies 
System BIOS 
BIOS Type: AMI 32MB SPI Flash 
Management
SuperCloud Composer®; Supermicro Server Manager (SSM); Supermicro Update Manager (SUM); Super
Diagnostics Offline (SDO); Supermicro Thin-Agent Service (TAS); SuperServer Automation Assistant
PC Health Monitoring 
CPU: Monitors for CPU Cores, Chipset Voltages, Memory
4+1 Phase-switching voltage regulator
FAN: Fans with tachometer monitoring
Status monitor for speed control
Pulse Width Modulated (PWM) fan connectors
Temperature: Monitoring for CPU and chassis environment
Thermal Control for fan connectors
Dimensions and Weight Weight: Gross Weight: 158.07 lbs (71.7 kg)
Net Weight: 120.59 lbs (54.7 kg)
Available Color: No Paint 
Operating Environment 
RoHS Compliant
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 Relative Humidity: 8% to 90% (Non-Condensing)
Non-operating Relative Humidity: 5% to 95% (Non-Condensing) 
OPERATING SYSTEM
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