IBM 64Y9895 Quadro NVS 450 512MB 128-bit GDDR3 PCIe x16 workstation graphics card

IBM 64Y9895 Quadro NVS 450 overview

The IBM 64Y9895 is a workstation graphics card built around the NVIDIA Quadro NVS 450 GPU. It targets business professionals and enterprise IT deployments that require stable multi-display support across four outputs. The fanless cooler ensures silent operation in noise-sensitive office environments. This card suits users who need reliable visual workspace expansion rather than 3D rendering power.

PCI Express x16 interface and dual-GPU memory layout

The card connects via a PCI Express x16 slot and presents two GPUs, each with a 64-bit memory bus combining to a 128-bit aggregate interface. Each GPU holds 256 MB of GDDR3 memory for a total of 512 MB. This specific memory configuration is the deciding factor for compatibility with legacy workstation applications that expect dual-GPU architecture and limited frame buffer per GPU.

Four DisplayPort outputs at 2560 x 1600

Four DisplayPort connectors drive up to four monitors at a maximum digital resolution of 2560 x 1600 each, supporting NVIDIA NVIEW and Mosaic Mode for extended desktop configurations. The 512 MB total memory and DirectX 10 or OpenGL 3.0 capability handle standard productivity applications and multi-window workflows comfortably. Complex 3D workloads, high-resolution textures or modern API features exceed the available memory and feature set.