Description

FSP U660 Black EEB / E-ATX Multi-HDD Workstation Full Tower Chassis

U660-B

The FSP U660 Black has been engineered specifically for professionals who require exceptional storage capacity, workstation-class hardware support, and uncompromising expandability. Whether you’re building a powerful AI workstation, media server, video editing machine, backup server, or enterprise storage solution, the U660 provides the flexibility required for today’s demanding computing environments.

One of the U660’s standout features is its remarkable storage capacity. The chassis supports up to 18 × 3.5-inch hard drives together with up to four 2.5-inch SSD mounting positions (shared configuration), making it an excellent platform for NAS deployments, surveillance systems, large-scale backups, media libraries, or virtualisation servers. The intelligently designed drive cage system allows users to maximise storage while maintaining efficient airflow throughout the chassis.

Designed for modern workstation hardware, the U660 supports EEB, E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. Large professional graphics cards up to 420mm can be installed when the HDD cage is removed, while CPU air coolers up to 180mm tall provide compatibility with today’s highest-performance workstation cooling solutions. Nine expansion slots, including vertical GPU support, offer outstanding flexibility for GPUs, RAID controllers, networking cards, and additional expansion hardware.

Cooling performance is equally impressive, supporting multiple large fan configurations throughout the chassis together with 360mm liquid cooling radiators. Builders can install up to four front fans, four side fans, three top fans, three bottom fans, and a rear exhaust fan to maintain excellent airflow across high-performance workstation components.

Built from durable 0.8mm SPCC steel, the U660 offers outstanding structural rigidity while supporting standard ATX power supplies up to 230mm long. The front I/O panel provides two USB 3.0 ports together with a high-speed USB Type-C connector for fast access to modern peripherals and storage devices. Combining enterprise-class storage capacity, workstation compatibility, and exceptional cooling flexibility, the FSP U660 Black is the ideal chassis for professionals building powerful data-intensive systems.

WHY IT’S A GREAT CHOICE

MASSIVE STORAGE CAPACITY

Supports up to 18 hard drives, making it ideal for NAS systems, backup servers, surveillance storage, and professional media libraries.

BUILT FOR WORKSTATIONS

Compatible with EEB and E-ATX motherboards, enterprise hardware, large CPU coolers, and professional graphics cards.

READY FOR HIGH-END GPUS

Supports graphics cards up to 420mm when the HDD cage is removed, providing compatibility with today’s flagship workstation and AI GPUs.

EXCEPTIONAL COOLING FLEXIBILITY

Multiple fan mounting locations together with 360mm radiator support keep demanding workstation hardware running efficiently.

EXPANDABLE PROFESSIONAL PLATFORM

Nine expansion slots, vertical GPU support, robust steel construction, and extensive storage options make the U660 an excellent long-term workstation investment.

SPECIFICATIONS