What system interface does the RTX A4000 use for workstation integration?

The RTX A4000 connects to the host workstation through a PCI Express 4.0 x16 graphics bus. This means it is designed for motherboards that offer PCIe 4.0 support and a full x16 slot, providing high bandwidth between the GPU and the system. Ensuring compatible PCIe 4.0 x16 slots is important when planning deployments.

What is the power consumption and power connector requirement of the RTX A4000?

The RTX A4000 has a total board power rating of 140 W. It draws additional power through a single 6 pin PCIe power connector. When configuring workstations, power supplies need to provide sufficient headroom for this 140 W draw and must expose at least one available 6 pin PCIe connector for each installed card.

What display connectivity options are available on the RTX A4000 RTXA4000?

The RTX A4000 RTXA4000 provides four DisplayPort 1.4a connectors. These ports allow the card to drive multiple external displays, which is useful for multi monitor workstation configurations. When assessing monitor compatibility, buyers should ensure their displays support DisplayPort or that appropriate adapters are available.

What are the physical dimensions and cooling design of the RTX A4000?

The card uses a single slot form factor and measures approximately 4.4 inches in height and 9.5 inches in length. It features an active thermal solution, meaning it uses onboard cooling fans. These dimensions and the single slot design are important when checking chassis compatibility and planning card spacing in dense systems.

RTXA4000 - NVIDIA RTXA4000 16 GB GDDR6 PCIe 4.0 workstation GPU

Name: NVIDIA RTXA4000 16 GB GDDR6 PCIe 4.0 workstation GPU
Brand: NVIDIA
SKU: RTXA4000

RTXA4000 - NVIDIA RTXA4000 16 GB GDDR6 PCIe 4.0 workstation GPU | US IT Hardware

Product overview

The NVIDIA RTX A4000 RTXA4000 is a professional workstation graphics card designed around 16 GB of GDDR6 memory with error-correcting code to support workloads that require data integrity. It connects over a PCI Express 4.0 x16 interface and uses a power-efficient single slot form factor with an active thermal solution. The card provides four DisplayPort 1.4a connectors for multi-display workstation environments. With a total board power of 140 W, it is suited to workstations where power and thermals must be planned carefully. A single 6 pin PCIe power connector supplies additional power. The GPU includes CUDA cores, Tensor Cores, and RT Cores, supporting modern rendering and compute workflows. These characteristics make the RTX A4000 a focused option for professional deployments that need a compact, PCIe 4.0 based workstation GPU with ECC capable graphics memory.

16 GB GDDR6 frame buffer with ECC support
PCI Express 4.0 x16 workstation graphics interface
140 W total board power for power aware builds
Single slot 4.4 in high, 9.5 in long form factor
Four DisplayPort 1.4a connectors for displays
Single 6 pin PCIe auxiliary power connector

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Featuring

Product Line
Manufacturer part #	RTXA4000
Brand	NVIDIA
Condition	New
Model	NVIDIA RTX A4000
RT Cores	48
VR Ready	Yes
CUDA Cores	6144
GPU Memory	16 GB GDDR6 with ECC
Board Power	140 W
ECC Support	Yes, ECC memory
Form Factor	Single-slot, 4.4 in height x 9.5 in length

Best for

Workstation graphics
Suited to professional workstation builds that require a PCI Express 4.0 x16 graphics card with 16 GB of GDDR6 memory and ECC support for data integrity.
Multi display setups
Supports workspaces that rely on multiple monitors using the four DisplayPort 1.4a connectors available on the card.
Power aware builds
Appropriate for systems where power budgets are constrained, thanks to its 140 W total board power and single 6 pin PCIe power connector.
Compact single slot workstations
Fits in dense workstation chassis that require a single slot, 4.4 inch high by 9.5 inch long form factor with active cooling.
ECC dependent workloads
Applicable for workflows that benefit from error correcting code, using the 16 GB GDDR6 memory with ECC to help maintain data reliability.

Power Connector	1x 6-pin PCIe
Memory Interface	256-bit
System Interface	PCI Express 4.0 x16

NVIDIA RTXA4000 16 GB GDDR6 PCIe 4.0 workstation GPU

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