iStarUSA Inc. DD-400-7PCIBAR 7 PCI Slot Holder Bar server accessory

PCI slot holder bar for D-400 chassis

This accessory secures up to seven expansion cards inside iStarUSA D-400 series 4U server chassis. It mounts across the rear slot area and uses integrated clamps to hold each add-in board firmly in place. The bar helps prevent card movement caused by vibration or thermal cycling in rack environments.

Suits builders populating multiple slots

Technicians who need to stabilise full-length cards in a 4U rackmount build will find this holder bar matches the chassis mounting points. It is not designed for other chassis families, smaller form factors or single-slot riser configurations.

Seven-slot capacity with integrated clamps

The bar accommodates a maximum of seven add-on cards, each restrained by its own clamp. This capacity figure is the primary specification that determines whether the accessory matches the planned expansion layout.