ASUS ProArt RTX 4000 Ada Generation 20GB GDDR6 ECC PCIe Workstation Card
Brand: ASUS | Category: GPUs
SKU: PROART-RTX4000-20G | Part #: PROART-RTX4000-20G | MPN: PROART-RTX4000-20G
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About the ASUS ProArt RTX 4000 Ada Generation 20GB GDDR6 ECC PCIe Workstation Card
The ASUS ProArt RTX 4000 Ada Generation 20GB GDDR6 ECC PCIe Workstation Card (part number PROART-RTX4000-20G) delivers 49.2 TFLOPS at FP32 precision, 98.4 TFLOPS at BF16, and 196.8 TFLOPS at FP8/INT8—three critical compute tiers for modern AI inference, scientific simulation, and professional rendering workloads. Built on NVIDIA's Ada Lovelace architecture, this card packs 6,144 CUDA cores, 192 fourth-generation Tensor cores, and 48 third-generation RT cores into a single-slot, full-height form factor that draws just 70W and requires no external power connector. The 20GB of GDDR6 ECC memory over a 160-bit bus ensures both capacity and reliability for mission-critical applications where data integrity is non-negotiable.
Enterprise IT procurement teams, data center architects, and AI infrastructure engineers select the ASUS ProArt RTX 4000 Ada for production environments where error correction, sustained compute performance, and multi-display capability matter equally. The card supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3.0, and Vulkan 1.3, with native DLSS 3, NVIDIA RTX, NVENC (AV1), and NVDEC (AV1) acceleration across Windows 10/11 (64-bit) and Linux (64-bit) platforms. Its three DisplayPort 1.4a outputs and one HDMI 2.1 port enable up to four simultaneous displays at 7680 × 4320 (8K) resolution, while the PCIe 4.0 x16 interface ensures bandwidth for demanding workloads. ASUS's ProArt thermal design maintains stable operation through active fan cooling without acoustic penalty.
Omnixon Global stocks the PROART-RTX4000-20G and serves enterprise buyers across the UAE and broader Middle East region with technical pre-sales support and competitive volume pricing. To discuss configuration, availability, and commercial terms for your next deployment, submit a formal RFQ through Omnixon Global today.
Technical Specifications
| Brand | ASUS |
| Category | GPUs |
| SKU | PROART-RTX4000-20G |
| Part Number | PROART-RTX4000-20G |
| Condition | New |
| Manufacturer Part Number | PROART-RTX4000-20G |
| GPU Architecture | NVIDIA Ada Lovelace |
| CUDA Cores | 6,144 |
| Tensor Cores | 192 (4th Generation) |
| RT Cores | 48 (3rd Generation) |
| Video Memory | 20GB GDDR6 ECC |
| Memory Bus Width | 160-bit |
| Memory Error Correction | ECC (Error Correcting Code) |
| PCIe Interface | PCIe 4.0 x16 |
| TDP (Thermal Design Power) | 70W |
| Power Connector | None (bus-powered) |
| Form Factor | Single-slot, full-height / low-profile |
| Display Outputs | 3x DisplayPort 1.4a, 1x HDMI 2.1 |
| Maximum Simultaneous Displays | 4 |
| Maximum Display Resolution | 7680 x 4320 (8K) |
| API Support | DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3.0, Vulkan 1.3 |
| NVIDIA Feature Support | DLSS 3, NVIDIA RTX, NVENC (AV1), NVDEC (AV1) |
| Operating System Support | Windows 10/11 (64-bit), Linux (64-bit) |
| Cooling Solution | Active fan cooling (ASUS ProArt thermal design) |
Frequently Asked Questions about ASUS ProArt RTX 4000 Ada Generation 20GB GDDR6 ECC PCIe Workstation Card
What server platforms accept the ASUS ProArt RTX 4000 Ada Generation 20GB GDDR6 ECC PCIe Workstation Card?
Reference servers include Dell PowerEdge XE9680 / XE9712, HPE Cray XD670, Lenovo ThinkSystem SR685a / SR675 V3, Supermicro AS-A21GE / SYS-821GE, Gigabyte G593 / G894, ASUS ESC. Share your target platform in the RFQ and we will confirm chassis-to-GPU compatibility and recommended NIC pairing.
How long is the lead time on AI GPUs?
Highly model-dependent. L40S / RTX-class: typically 3-6 weeks. H100/H200/B200 in SXM form factor: 12-16 weeks for whole-platform allocations. We quote genuine-channel ETAs only — no grey-market promises.
Do you supply matched networking (Quantum InfiniBand / Spectrum-X)?
Yes — Omnixon stocks the full NVIDIA networking lineup (Quantum-2 / Quantum-X InfiniBand, Spectrum-X Ethernet, ConnectX NICs, BlueField DPUs) so we can quote a complete training-cluster BOM, not just the GPUs.
Can you help with NVIDIA AI Enterprise licensing?
Yes. We hold genuine-channels for NVIDIA AI Enterprise software subscriptions. Add it to your RFQ and we quote node-aligned licensing along with the hardware.