• NVIDIA NVLink 3-slot bridge for 2-way dual-GPU RTX A-series
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NVIDIA

NVIDIA 900-53669-0000-000 | RTX A-Series NVLink Bridge, 3-Slot, 2-Way

900-53669-0000-000

Stock Status: Enquire

$291.92 inc. GST
$265.38 ex. GST
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Description

The NVIDIA RTX A-Series NVLink Bridge links two compatible NVIDIA RTX A-series professional GPUs, such as the RTX A6000, so they can pool memory and scale performance. It is a passive bridge connector rather than a standalone card, aimed at dual-GPU professional workstations running rendering, AI and data science, CAD/CAE, VR, simulation and HPC workloads.

This is the 3-slot, 2-way variant. The 3-slot spacing suits motherboards with wider PCIe slot spacing between the two GPUs, and the bridge connects exactly two boards. It uses third-generation NVLink, which on the RTX A6000 provides up to 112.5 GB/s of bidirectional bandwidth and up to 96 GB of combined GPU memory with two cards fitted. The low-profile design fits a variety of systems.

The bridge needs no licence or subscription and has no power supply of its own. Power is drawn by the connected GPUs, and the RTX A6000 is rated at 300 W maximum board power each. It is intended for two boards of the same model, so confirm the GPU pairing and PCIe slot spacing before ordering.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Connects two compatible NVIDIA RTX A-series GPUs for memory pooling and performance scaling
- Low-profile design that fits a variety of systems
- 3-slot spacing for motherboards with wider PCIe slot spacing between the two GPUs
- Scales rendering, AI, VR and simulation workloads across two GPUs
- Passive design draws no power of its own
- Third-generation NVLink for fast GPU-to-GPU communication

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Part number: 900-53669-0000-000
- Product type: NVLink bridge (GPU interconnect)
- Bridge type: 2-way, 3-slot spacing
- Series: RTX A-Series
- NVLink generation: Third-generation NVLink
- NVLink bandwidth (RTX A6000): up to 112.5 GB/s bidirectional
- Supported configuration: connects two NVIDIA RTX A6000 GPUs
- Combined memory with 2x RTX A6000: up to 96 GB
- Design: low-profile
- Power: passive bridge, no power supply of its own
- Licensing: no licence or subscription required

FAQs

Q: Does this NVLink bridge need a licence or subscription?
A: No. It is a passive hardware bridge and requires no licence or subscription.

Q: Does the bridge need its own power connection?
A: No. It is a passive connector with no power supply of its own. Power is drawn by the connected GPUs, which are rated at 300 W maximum board power each for the RTX A6000.

Q: Which GPUs does this bridge work with?
A: It is intended for two NVIDIA RTX A-series boards of the same model, with PCIe slots spaced to match a 3-slot bridge. The RTX A6000 is a supported configuration. Check the GPU-to-bridge pairing before ordering.

Q: How much memory can be pooled with two RTX A6000 cards?
A: Two RTX A6000 GPUs linked with this bridge provide up to 96 GB of combined GPU memory.

Q: How does the 3-slot bridge differ from the 2-slot bridge?
A: The difference is the slot spacing between the two GPUs. The 3-slot bridge suits motherboards where the two PCIe slots are spaced three slots apart, while the 2-slot bridge suits closer spacing.

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