PNY Technologies, Inc. VCNRTXA4500-PB RTX A4500 20GB GDDR6 workstation graphics card

Workstation GPU with 20GB ECC memory

The PNY RTX A4500 is a workstation graphics card built on the NVIDIA Ampere architecture with 7168 CUDA cores and 20GB of GDDR6 memory featuring Error Correcting Code. It targets professionals who need reliable compute performance for rendering, simulation and AI workloads. The card occupies a dual-slot form factor and measures 267 mm in length.

PCI Express 4.0 interface limits

The card connects through a PCI Express 4.0 x16 slot for maximum bandwidth, though it will operate at reduced speed in 3.0 slots. System memory should match or exceed the 20GB frame buffer, with twice that amount recommended for large datasets. A single 8-pin PCIe power connector supplies the 200W board power. Four DisplayPort 1.4a outputs drive up to 7680 x 4320 resolution at 60 Hz.

20GB capacity for professional datasets

The 320-bit memory interface and ECC protection suit workloads that demand data integrity across large models and textures. Two cards can be linked with 2-way SLI using low-profile bridges to double memory and compute resources. Buyers who need more than 20GB per GPU or who lack a PCIe 4.0 platform and an 8-pin power connector should consider other options.