QuantaGrid D75T-7U
Accelerated Performance for Modern AI-HPC Workloads
- Powered by dual AMD EPYC™ 9005 Series processors and 8x AMD Instinct™ MI325X GPUs.
- UBB architecture to support AI & HPC workloads.
- Up to 24 DIMMs for up to 3 TB of memory (with AMD EPYC™ 9005 Series processors)
- 18x SFF All-NVMe drive bays for GPU Direct Storage and boot drive.
- 8x HHHL SW PCIe Gen5 x16 slots.
- Modularized design for easy serviceability.
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An 8-way GPU server purpose-built to transform computational capabilities for high performance computing, the QuantaGrid D75T-7U is designed to deliver outstanding performance for AI, large language models (LLMs), natural language processing (NLP), and business-critical applications. Powered by dual AMD EPYC™ 9005 Series processors and featuring 24 DDR5 DIMM slots, it is built to handle the most demanding tasks with exceptional speed and efficiency.Developed to accelerate modern workloads, the D75T-7U integrates eight AMD Instinct™ MI325X accelerators interconnected on a universal base board (UBB) to deliver higher compute performance across a wide range of data types required for AI applications, including FP16, BF16, FP8, and INT8.With 256GB of HBM3E memory and 6TB/s bandwidth, it allows a single accelerator to efficiently process a one-trillion-parameter model, significantly reducing the total cost of ownership for LLMs. As the AMD Instinct MI325X accelerators bring lower latency and enhanced inference performance, they are crucial for applications that demand faster processing, such as real-time data analysis and NLP.Overall, the D75T-7U is an ideal solution for AI inference, AI training, and data analytics, offering a robust architecture tailored to handle the most resource-intensive tasks. |
AMD Instinct™ MI325X Extends Leading AI Performance |
The architecture is built on a toolless modular approach, enabling key components to be easily removed from the system chassis without needing to unmount it from the rack. This design enhances serviceability and boosts system uptime. The modular nature of the system also ensures compatibility with future generations of CPUs and GPUs. |
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Processor | |
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Processor Family |
AMD EPYC™
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Processor Type |
AMD EPYC™ 9005 Series Processors
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Max. TDP Support |
cTDP up to 500W
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Number of Processors |
2 Processors
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Internal Interconnect |
16 GT/s
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L3 Cache |
Up to 512 MB
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Form Factor | |
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Form Factor |
7U
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Dimensions | |
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W x H x D (inch) |
17.63” x 12.12” x 37.4”
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W x H x D (mm) |
447.8 x 307.85 x 950mm
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Chipset | |
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Chipset |
SoC
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Storage | |
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Default Configuration |
(18) 2.5" hot-plug NVMe SSD drives
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Memory | |
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Total Slots |
24
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Capacity |
Up to 3TB (128Gx24) of memory capacity
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Memory Type |
6400 MHz DDR5 RDIMM
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Memory Size |
96G, 128G RDIMM/3DS DIMM (More options refer to AVL.)
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Expansion Slot | |
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Default Configuration |
(2) FHHL DW PCIe Gen5 x16 slots
(8) HHHL SW PCIe Gen5 x16 slots |
Expansion Slot_GPGPU baseboard |
(8) AMD Instinct™ MI325X GPU Modules with Industry-Standard-Based Universal Baseboard (UBB 2.0)
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Network Controller | |
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LOM |
Dedicated (1) GbE management port
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Optional NIC |
Please refer to our Compatible Component List for more information
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Front I/O | |
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Front I/O |
(1) Power button/LED
(1) Reset button (1) ID button/LED (1) System status LED (2) USB 3.0 (1) VGA port |
Power Supply | |
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Power Supply |
(6) 4+2 High Efficiency Redundant Hot-Plug 4000W 80 Plus Titanium PSUs
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Onboard Storage | |
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Onboard Storage |
Onboard Storage (2) 2280/2230 M.2 (Optional for Boot Drive)
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Fan | |
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Fan |
(8) hot-swap 9276 dual rotor fans (15+1 rotor redundant)
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Video | |
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Video |
Integrated AST2600
Maximum display resolution is up to 1920x1080p 32bpp@60Hz |
System Management | |
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System Management |
Redfish v1.15.1
IPMI v2.0 Compliant, on board "KVM over IP" support |
Rear I/O | |
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Rear I/O |
(1) Power button
(1) ID button/LED (1) USB 3.0 port (1) Mini display port (1) COM port (micro USB type-B) (1) RJ45 dedicated mgmt port |
Operating Environment | |
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Operating Environment |
Operating temperature: 5°C to 35°C (41°F to 95°F)
Non-operating temperature: -40°C to 70°C (-40°F to 158°F) Operating relative humidity: 20% to 85%RH Non-operating relative humidity: 10% to 95%RH |
TPM | |
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TPM |
TPM 2.0 SPI module (optional)
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Weight (Max. Configuration) | |
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Weight (Max. Configuration) |
123kg (271.17 lbs)
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