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Gigabyte TO15-S40-IA01 GPU Server - System Overview

TO15-S40 GPU Server front panelAdditional Information

Powered by 2x Intel Xeon Scalable CPUs from the 5th or 4th generation with up to 128 cores, the TO15-S40 GPU Server features 24 x DIMM slots that support up to 6TB of DDR5 RDIMM memory. 5th Gen Intel Xeon processors reach up to 5600 MT/s at 1DPC and 4400 MT/s at 2DPC. Both 4th Gen Intel Xeon and Max Series processors reach up to 4800 MT/s at 1DPC and 4400 MT/s at 2DPC. The system can be outfitted with up to 4x dual-slot PCIe Gen5 GPUs through dedicated riser cards along with additional low-profile PCIe Gen5 expansion slots for network communications. 

Riser Card CORC206 x 2:

- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8) for GPUs
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8) for GPUs

Riser Card CORC207 x 2:

- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8) for GPUs
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8) for GPUs

Riser Card CRSG01F x 2:

TO15-S40 GPU Server rear ports

- 1 x LP x16 (Gen5 x16)
- 1 x LP x16 (Gen5 x16)

Storage includes 4x 15mm E1.S NVMe hot-swap bays and internal M.2 slots with an optional M.2 riser installed. Networking consists of two 10 Gb/s LAN ports via Intel X710-AT2 and one 1 Gb/s management LAN. This immersion-ready platform uses a 48V DC bus bar power solution and includes ASPEED AST2600 BMC for remote management. It is optimized for single-phase immersion cooling environments and supports the NVIDIA AI software stack for GPU-accelerated workloads.

Available Configurations

Explore available configurations for the Gigabyte TO15-S40-IA01 GPU Server. Each configuration includes a specific combination of components and options to meet different performance, cooling, storage, and deployment requirements.

Gigabyte TO15-S40-IA01 GPU Server - Specifications

Processor

Dual Processor, TDP up to 350W
- 5th Gen Intel Xeon Scalable CPUs
- 4th Gen Intel Xeon Scalable CPUs
- Intel Xeon CPU Max Series

*If only 1 CPU is installed, some PCIe or memory functions might be unavailable.

Open Rack Version

- ORv3

Motherboard

- MS43-G20

Memory

-24 x DIMM Slots
- Support DDR5 RDIMM
- 8-channel memory per processor

5th Gen Intel Xeon
- Up to 5600 MT/s (1DPC), 4400 MT/s (2DPC)

4th Gen Intel Xeon
- Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)

Intel Xeon Max Series
- Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)

Storage

Top hot-swap
- 4 x 15mm E1.S NVMe
- (2 x NVMe from CPU_0, 2 x NVMe from CPU_1)

Optional internal M.2 (COMTP61):
- 2 x M.2 (2280/22110), SATA, from CPU_1

PCIe Expansion Slots

Riser Card CORC206 x 2:
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8), from CPU_0, for GPUs
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8), from CPU_1, for GPUs

Riser Card CORC207 x 2:
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8), from CPU_0, for GPUs
- 1 x FHFL x16 (Gen5 x16) or 2 x FHFL x16 (Gen5 x8), from CPU_1, for GPUs

Riser Card CRSG01F x 2:
- 1 x LP x16 (Gen5 x16), from CPU_0
- 1 x LP x16 (Gen5 x16), from CPU_1

LAN

Top:
- 2 x 10Gb/s LAN (1 x Intel® X710-AT2)
- Support NCSI function

1 x 10/100/1000 Mbps Management LAN

Top I/O

- 2 x USB 3.2 Gen1 ports (Type-A)
- 1 x VGA port
- 2 x RJ45 ports
- 1 x MLAN port
- 1 x Power button with LED
- 1 x ID button with LED
- 1 x NMI button
- 1 x Reset button
- 1 x System status LED

Management

- ASPEED AST2600 Baseboard Management Controller
- Gigabyte Management Console Web Interface

OS Compatibility

OS Certifications:
- Windows Server 2022

Dimensions

- 1OU
- 537 x 45 x 805.7
- Net Weight: 24.8 kg
- Gross Weight: 29.8 kg

Gigabyte TO15-S40-IA01 GPU Server - Documentation

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