Coming Soon

Aivres HGX Rubin NVL8

Hybrid air-liquid cooled 5U server from Aivres with 8 NVIDIA Rubin GPUs and NVLink 6. Built to deploy into existing air-cooled data centers without a full facility retrofit. Coming soon.

Model
KR5288
Aivres KR5288
OEM Partner / Tier 1
GPUs
8X
NVIDIA Rubin GPUs
Memory
2.3TB
Total HBM4 memory
Form Factor
5U
Hybrid-cooled rackmount
Networking
1.6TBE
ConnectX-9 SuperNIC
Server Details

Aivres KR5288

Compute

8 NVIDIA Rubin GPUs

8 next-generation NVIDIA Rubin GPUs with up to 288 GB HBM4 per GPU and approximately 2.3 TB total GPU memory. Connected via NVLink 6 at 28.8 TB/s total bandwidth.

Processors

Dual Intel Xeon 6 CPUs

Two Intel Xeon 6 processors with 32 DDR5 RDIMM-8000 or MRDIMM-12800 slots. A familiar x86 platform paired with the memory bandwidth Rubin-generation GPUs require.

Cooling

NVLink 6 Interconnect

Sixth-generation NVLink delivering 28.8 TB/s total GPU-to-GPU bandwidth across all 8 GPUs. Purpose-built for the distributed compute demands of reasoning and training workloads.

Build

HYBRID AIR-LIQUID COOLING

Hybrid air and liquid cooling in a 5U chassis. The KR5288 Rubin is designed to deploy into existing air-cooled data centers with no changes to facility power, cooling, or rack architecture.

GPU / 01
GPU
8x NVIDIA Rubin GPUs (HGX Rubin NVL8)
GPU Count
8x NVIDIA Rubin GPUs
GPU Memory
Up to 288 GB HBM4 per GPU (approximately 2.3 TB total)
Interconnect
NVLink 6; 28.8 TB/s total bandwidth
Host / 02
CPU
2x Intel Xeon 6 processors
System Memory
32x DDR5 RDIMM-8000 or MRDIMM-12800 (1 DPC)
I/O / 03
Storage
Up to 10x 2.5" SAS / SATA / U.2 / E3.S SSD
Networking
8x OSFP (IB XDR or ETH 800G) from NVIDIA ConnectX-9
Power & Form / 04
Cooling
Hybrid air and liquid
Power Supply
12x 54V 5500W CRPS; approximately 24 kW per system
Form Factor
12x 54V 5500W CRPS; approximately 24 kW per system
Platform / NVIDIA HGX Rubin NVL8

NVIDIA HGX Rubin NVL8: The Next Generation of AI Servers

The HGX Rubin NVL8 is the successor to HGX Blackwell, delivering up to 5.5x more NVFP4 FLOPS and up to 3.5x higher inference performance compared to the previous generation. The platform is purpose-built for the emerging era of reasoning and agentic AI, where models require significantly more compute per query.

The Aivres KR5288 is one of the HGX Rubin NVL8 systems that will be available through Arc Compute. Aivres brings a focused approach to AI-native infrastructure, with system designs optimized for high-density GPU deployments and sustained high-utilization environments. Our team is actively supporting early infrastructure planning for organizations building toward Rubin-generation AI.

HGX Rubin NVL8 Family
NVIDIA HGX B300 8-GPU baseboard
Available Through Arc
Aivres | Supermicro
Why Arc Compute

The team behind your infrastructure

Configured for your workload

Every cluster is designed around your workloads, your facility, and your operational model.

Fast, predictable deployment

Systems are validated, burned in, and shipped with full deployment support.

Deep GPU Infrastructure expertise

Hands-on experience designing and deploying high-density GPU infrastructure.

Full lifecycle support

From planning and procurement through deployment, operations, and scaling.

Quote Request

Aivres HGX Rubin NVL8

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