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WinFast GS4850T

  • Optimized for AI/Deep Learning GPU peering
  • Supports 10 double-wide GPU cards
  • Dual Root System with excellent GPU peer to peer communication

Optimized for

  • AI / Deep Learning
  • High Performance Computing
  • 3D Rendering Farm
  • Media/Video Streaming

Key Features


  • Dual Socket E (LGA-4677) 5th/4th Gen Intel® Xeon® Scalable Processors
  • 32 DIMMs, up to 8TB 3DS ECC DDR5-5600MT/s RDIMM
  • 13x PCI-E Gen 5.0 x16 FHFL Slots
  • 2x M.2 Interface: PCI-E 4.0 x4
    M.2 Form Factor: 2280, 22110
  • Support Up to 10 NVIDIA GPU cards
  • Dual LAN with 10GbE RJ45
  • IPMI: ASPEED AST2600
  • 24x Hot-swap SATA/SAS/NVMe 2.5" drive bays (8x NVMe drives supported by default)
  • 4x 2700W Redundant Power Supplies, Titanium Level (96%)

Multiple GPU support

WinFast GS4850T features a powerful GPU architecture that supports up to 10 double-width GPUs in a 4U server, including NVIDIA® H100/A100/A40/A30/A10/A6000/6000 Ada, to enable scaling of performance in order to meet the demands of AI, high-performance computing, and 3D rendering applications.

PCIe® 5.0 doubles the data transfer speed over the previous generation

PCIe 5.0 delivers double the I/O performance over PCIe 4.0. You can use 128 lanes of I/O to double the network bandwidth that ties together HPC clusters and satisfies voracious needs for east-west bandwidth. For other application needs and in virtualized environments, you can connect with higher speed to GPU accelerators, NVMe drives.

SATA vs NVMe

Cooling System

High efficiency cooling system-5x Heavy duty fans with Optimal Fan Speed Control, for less power and ensure a stable environment and availability 24/7.

System Health Monitoring

The system has an onboard Baseboard Management Controller (BMC)
chip that supports system health monitoring.

Onboard Voltage Monitors

The onboard voltage monitor will continuously scan crucial voltage levels. Once a voltage becomes unstable, it will give a warning or send an error message to the IPMI WebGUI and IPMIView. Real time readings of these voltage levels are all displayed in IPMI.

Environmental Temperature Control

System Health sensors in the BMC monitor the temperatures and voltage settings of onboard processors and the system in real time via the IPMI interface. Whenever the temperature of the CPU or the system exceeds a user-defined threshold, system/CPU cooling fans will be turned on to prevent the CPU or the system from overheating.

Fan Status Monitor with Firmware Control

The system health monitor embedded in the BMC chip can check the RPM status of the cooling fans. The CPU and chassis fans are controlled via lPMI.

System Resource Alert

This feature is available when used with SuperDoctor 5. SuperDoctor 5 is used to notify the user of certain system events. For example, you can configure SuperDoctor 5 to provide you with warnings when the system temperature, CPU temperatures, voltages and fan speeds go beyond a predefined range3.

Optional software

Applications


Manufacturing

Manufacturing

Model, simulate, test, and improve products like never before. With WinFast Workstation manufacturers can design and bring innovative products to market faster.
Media & Entertainment

Media & Entertainment

From pre-vis to post-production, the industry's most critically-acclaimed feature films require the latest technological advancements. WinFast Workstation works behind the scenes giving you the precision and power to tell remarkable stories.
Architecture

Architecture, Engineering and Construction

Workflows in the architecture, engineering, and construction (AEC) space are in transformation. Leading-edge technologies, powered by WinFast Workstation , are enabling AEC teams to optimize design workflows and build for the future.

AI Applications


CONSUMER INTERNET

CONSUMER INTERNET

Ad Personalization Click Through Rate Optimization Churn Reduction.
OIL & GAS

OIL & GAS

Sensor Data Tag Mapping Anomaly Detection Robust Fault Prediction.
FINANCIAL SERVICES

FINANCIAL SERVICES

Claim fraud Customer Service Chatbots/Routing Risk Evaluation.
MANUFACTURING

MANUFACTURING

Remaining Useful Life Estimation Failure Prediction Demand Forecasting.
HEALTHCARE

HEALTHCARE

Improve Clinical Care Drive Operational Effeciency Speed Up Drug Discovery.
TELECOM

TELECOM

Detect Network/Security/Anomalies Forecasting Network Performance Network Resource Optimization (SON).
RETAIL

RETAIL

Supply Chain and Inventory Management Price Management/Markdown Optimization Promotion Prioritization and Ad Targeting.
AUTOMOTIVE

AUTOMOTIVE

Personalization & Intelligent Custoemr Interactions Connected Vehicle Predictive Maintenance Forecasting, Demand and Capacity Planning.
Smart Home

SMART HOME

AI Speaker, Lighting, Security AI Appliances, Thrtmostat AI Vauums.

Leadtek AI Management Software

Leadtek GPU Docker Management System (GDMS) is a Docker-based GPU resource allocation and management software. GDMS uses an intuitive and graphical user interface to centrally manage AI and big data projects and development resources for universities/schools, research institutions, and corporations.

Processor

CPU
  • Dual Socket E (LGA-4677)
    5th/4th Gen Intel® Xeon® Scalable processors
  • 4 UPI up to 16GT/s
  • Support CPU TDP 350W,up to 60 cores

System Memory

Memory Capacity
  • 32x DIMM slots
  • Up to 8TB:32x 256 GB DRAM
Memory Type 5600MT/s ECC DDR5 RDIMM

On-Board Devices

Chipset Intel® C741A
SATA SATA3 (6Gbps); RAID 0/1/5/10 support
Network 2x 10GbE BaseT with Intel® X710-AT2
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

SATA 8x SATA3 (6Gbps) ports
NVMe 2x M.2 Socket support NVMe PCI-e 4.0x4
LAN
  • 2x RJ45 10GBase-T ports
  • 1x RJ45 Dedicated IPMI LAN port
USB 2x USB 3.0 ports
Video 1x VGA port

Form Factor

4U Rackmountable with Rail kit

Dimensions

Height 7.0" (178mm)
Width 17.2" (437mm)
Depth 29" (737mm)
Weight
  • Net Weight: 65.5 lbs (29.7 kg)
  • Gross Weight: 100 lbs (45.3 kg)

Drive Bays / Storage

  • 24x 2.5" hot-swap NVMe/SATA/SAS drive bays (8x 2.5" NVMe hybrid; 8x 2.5" NVMe dedicated)
  • 2 M.2 NVMe

Expansion Slots

PCI-Express 13 PCI-E Gen 5.0 X16 FHFL Slots
M.2
  • 2 M.2 Interface: PCI-E 4.0 x4
  • Form Factor: 2280, 22110
  • Key: M-Key

System Cooling

Fans 8 heavy duty fans with optimal fan speed control

Power Supply

4x 2700W Redundant (2+2)Titanium level power supplies with PMBus
Total Output Power
  • AC Input: 2700W: 200-240Vac / 50-60Hz
  • +12V: Max: 225A / Min: 0A (200Vac-240Vac)
  • 12V SB: Max: 3.5A / Min: 0A

OS Compatibility

  • Windows Server 2019/2022
  • RHEL 8.6
  • Ubuntu 20.04 LTS

Operating Environment

RoHS RoHS Compliant
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)

WinFast GS4850T
OS Language Version Description
BIOS
English2.6
( 2025/8/15 )		BIOS
Total size: [ 12191 KB ] 		download
VGA driver

Server 2022		English1.15.02/ 1.15.03
( 2025/8/11 )		ASPEED Graphic
Total size: [ 59635 KB ] 		download
LAN driver

Server 2022		English28.2
( 2023/12/21 )		Intel LAN
Total size: [ 795222 KB ] 		download
Chipset driver

Server 2022		English10.1.19485.8386
( 2023/12/21 )		Chipset driver
Total size: [ 3899 KB ] 		download
Intel VROC

Server 2022		English8.0.0.4035
( 2023/12/21 )		Intel VROC
Total size: [ 29194 KB ] 		download
Intel QAT

Server 2022		English2.0.3-0004
( 2023/12/21 )		Intel QAT
Total size: [ 38284 KB ] 		download

WinFast GS4850T
Language Version Description
User's Manual
English1.0
( 2025/2/3 )		User's manual
Total size: [ 46568 KB ] 		download
  • Revised web page of product spec and information won't be noticed, product colorbox printing shows the actual information of the product.
  • Above product spec is for reference only, actual spec rely on the real product and Leadtek keeps the right to alter. Each sales region will impacts the product difference, please contact your supplier for making sure the actual product information.
  • The adapter, cable and software listed on the web page are for reference only and Leadtek keeps the right to alter, revised information won't be noticed.
  • Above brand name and product name are trademark of each corresponding company.