HP Inc BX6A5AA NVIDIA RTX PRO 4000 Blackwell SFF 24 GB 4MDP Graphics

HP Inc BX6A5AA NVIDIA RTX PRO 4000 Blackwell SFF 24GB Graphics Card

Overview

The HP Inc BX6A5AA delivers NVIDIA's RTX PRO 4000 Blackwell architecture in a Small Form Factor (SFF) card with 24 GB of dedicated graphics memory — a configuration aimed squarely at professional workstations where physical slot space is constrained but computational headroom cannot be compromised. This isn't a gaming GPU repositioned for the enterprise; the RTX PRO 4000 Blackwell is purpose-built for workstation-class workloads: large-model AI inferencing at the edge, real-time 3D rendering, video production pipelines, and multi-display professional visualization. The SFF form factor makes it viable in compact tower and small form factor chassis that a standard dual-slot card simply won't fit, without forcing a full workstation tower on a deployment that doesn't need one. For teams evaluating HP Inc workstation GPU options, the BX6A5AA sits in the professional-tier segment alongside Blackwell-generation compute accessories.

Key Features

• 24 GB Dedicated VRAM: Twenty-four gigabytes of graphics memory is a decisive spec for workloads that routinely exhaust entry-level cards — large AI model inference, multi-layer video compositing, complex CAD assemblies, and high-resolution texture sets. With 24 GB on board, you can hold significantly larger datasets in GPU memory without thrashing to system RAM, which directly reduces per-frame or per-inference latency in production environments.
• Blackwell Architecture: NVIDIA's Blackwell generation brings updated Tensor Core and RT Core generations relative to the Ada Lovelace predecessor. For professional visualization and AI-assisted workstation tasks, this translates to improved throughput per watt and better support for current-generation AI frameworks — relevant if the workstation is running local inference or AI-accelerated simulation alongside traditional 3D workloads.
• Small Form Factor (SFF) Card Design: The SFF form factor is the defining installation constraint for this SKU. It enables deployment in compact workstations and small-chassis systems that cannot accommodate a full-length, dual-slot card. If your target chassis is a standard mid-tower or rack-mounted workstation with no slot-length restriction, the SFF constraint is irrelevant — but in compact deployments (reception desks, control rooms with space-limited cabinets, branch office workstations), SFF is often the only viable path to this tier of GPU performance.
• Four Mini DisplayPort Outputs (4x mDP): Four Mini DisplayPort outputs support multi-monitor professional setups from a single card — useful for video walls, multi-display trading or operations environments, or large-format rendering previews. Four independent display outputs eliminate the need for a second GPU purely for display expansion, keeping power and slot utilization low.
• Workstation-Class Professional Driver Stack: RTX PRO cards ship with NVIDIA's professional driver branch, which is ISV-certified for applications like Autodesk, Siemens NX, SolidWorks, and DCC tools. This matters operationally: professional drivers are tested against specific application versions for stability, whereas consumer GeForce drivers are not. For enterprise deployments with strict application certification requirements, the PRO driver stack is a non-negotiable differentiator.
• 1.00 lb Card Weight: At one pound, the BX6A5AA is among the lighter cards in its performance tier — relevant when assessing chassis flex or when mounting workstations in non-standard orientations. A heavier card in a compact chassis without a GPU support bracket can stress the PCIe slot over time; at this weight, that risk is minimal in standard desktop orientations.

Integration and Compatibility

The BX6A5AA is an HP Inc-sourced version of the NVIDIA RTX PRO 4000 Blackwell, designed for integration into compatible HP workstation platforms. Before specifying this card, confirm that the target chassis supports SFF GPU dimensions and that the system power supply can meet the card's TDP requirements — NVIDIA RTX PRO 4000 Blackwell thermal and power specifications should be verified against the chassis OEM documentation. The four Mini DisplayPort outputs require mDP-to-DisplayPort or mDP-to-HDMI adapters for monitors not equipped with native Mini DisplayPort inputs; factor adapter sourcing into the deployment bill of materials. For environments standardizing on professional workstation graphics cards, the RTX PRO 4000 Blackwell generation supports NVIDIA RTX Enterprise software, vGPU licensing for virtualized workstation workflows, and current CUDA and Tensor RT frameworks. Integrators deploying this card in AI-at-the-edge or AI compute workstation configurations should validate framework compatibility with the specific Blackwell driver version in use at time of deployment. For PoE switch and network infrastructure planning in workstation environments running GPU-accelerated video analytics pipelines, ensure upstream network capacity matches the data throughput these workstations can generate. Pair with adequate UPS power protection — professional GPU workstations are sensitive to power interruptions mid-render or mid-inference, and a clean power source protects both the hardware and in-progress work.

Frequently Asked Questions

Q: What is the graphics memory capacity of the BX6A5AA?

A: The BX6A5AA includes 24 GB of dedicated graphics memory, making it suitable for large AI model inference, complex 3D scenes, and multi-layer professional video workflows that exhaust lower-capacity cards.

Q: What does the SFF designation mean for installation?

A: SFF stands for Small Form Factor — the card is physically shorter than a standard full-length GPU, enabling installation in compact workstation chassis that cannot accommodate a full-size card. Confirm your chassis SFF compatibility before ordering.

Q: How many monitors can the BX6A5AA drive simultaneously?

A: The card provides four Mini DisplayPort outputs, supporting up to four independent displays from a single card. Adapters are needed for monitors without native Mini DisplayPort inputs.

Q: Is the BX6A5AA suitable for AI inferencing workloads?

A: Yes. The RTX PRO 4000 Blackwell architecture includes current-generation Tensor Cores optimized for AI inference workloads, and 24 GB of VRAM supports larger model contexts without offloading to system RAM. Verify framework compatibility with the installed Blackwell driver version.

Q: Does the BX6A5AA use professional or consumer GPU drivers?

A: The RTX PRO product line uses NVIDIA's professional driver branch, which is ISV-certified for leading CAD, DCC, and simulation applications. This is a meaningful distinction for enterprise environments with application certification requirements.

Q: What is the weight of the BX6A5AA?

A: The card weighs 1.00 lb, which reduces mechanical stress on the PCIe slot in compact chassis deployments — particularly relevant in non-standard mounting orientations.

Marty Allison

The BX6A5AA is the card I reach for when a client needs RTX PRO 4000 Blackwell-class performance but is working inside a compact workstation chassis — the SFF form factor is the whole reason this SKU exists. Twenty-four gigabytes of VRAM is not a marketing number here; it's the practical threshold where large diffusion models, multi-camera AI analytics engines, and complex BIM assemblies stop paging out to system RAM and start running at their actual rated throughput.

Technical Highlights:

• 24 GB VRAM Headroom: At 24 GB, you can load meaningful AI models locally without quantization trade-offs that degrade inference accuracy — relevant in on-premise deployments where cloud inference latency or data sovereignty is a constraint.
• Four Mini DisplayPort Outputs: Four independent display outputs from one card means a four-monitor operations station needs no secondary GPU, no daisy-chain, and no additional PCIe slot — simplifies the chassis BOM and reduces system power draw.
• SFF Physical Constraint: The SFF designation cuts both ways: it enables chassis that would otherwise be GPU-excluded, but it also means this card will not populate a standard full-length slot efficiently. Measure your target chassis slot clearance before quoting — an SFF card in a full-length bay is fine, but you cannot run a full-length card in an SFF-only bay.

Deployment Considerations:

• Verify system PSU headroom before deployment — the RTX PRO 4000 Blackwell has a non-trivial TDP; compact chassis PSUs are sometimes undersized for professional GPU additions, and the chassis OEM documentation is the authoritative source for supported GPU TDP envelopes.
• The four outputs are Mini DisplayPort, not full-size DP or HDMI — budget for adapters in multi-monitor rollouts; this is a line-item that gets missed in enterprise quotes more often than it should.

This card fits cleanest in compact branch-office AI workstations, space-constrained control room operator stations, and small-form-factor professional visualization desks where a standard GPU physically cannot be installed but 24 GB of VRAM throughput is non-negotiable for the workload.