Lenovo ThinkSystem DE120S 2U12 LFF Expansion Enclosure

Overview

The Lenovo 7Y63A000WW is a ThinkSystem DE120S 2U12 LFF Expansion Enclosure designed to expand storage capacity efficiently within a compact two-rack-unit space. It provides twelve 3.5-inch drive bays that support 12 Gb/s SAS drives with hot-swap capability, allowing you to add or replace disks without interrupting your system. This enclosure is ideal for environments requiring high bandwidth and reliability, such as virtualization clusters, video archives, and large backup operations.

Key features

• Twelve 3.5-inch SAS-3 bays that support hot-swapping for seamless drive replacement and expansion.
• Eight external Mini SAS HD (SFF-8644) ports delivering 12 Gb/s connectivity to handle demanding workloads.
• Dual 913 watt power supplies configured in 1+1 redundancy to ensure continuous operation during power supply maintenance or failure.
• Includes rack mounting kit, power cords, and SAS cables for quick and straightforward installation.
• Compliance with FCC, EN55024, CECP, and other international standards, making it suitable for enterprise and multinational data centers.

Key specs

• Drive bays: 12 x 3.5-inch SAS-3
• Connectivity: 8 x Mini SAS HD (SFF-8644) ports
• Data transfer rate: 12 Gb/s per SAS port
• Power supplies: Dual 913 watt, 1+1 redundant
• Form factor: 2U rack-mount enclosure
• Compliance: FCC, EN55024, CECP, and other global standards

Connectivity and compatibility

This expansion enclosure connects to existing storage systems via eight Mini SAS HD ports, providing ample bandwidth for high-performance data transfer. The 12 Gb/s SAS interface supports a wide range of SAS drives, ensuring compatibility with enterprise-grade storage devices. Its design fits standard 19-inch racks, making it easy to integrate into existing data center infrastructure.

Installation and setup

Lenovo simplifies deployment by including all necessary accessories such as a rack mounting kit, power cords, and SAS cables. The enclosure slides into a rack and connects quickly, allowing administrators to bring additional storage online within minutes. Hot-swap drive bays further reduce downtime during maintenance or upgrades.

Ideal uses and environments

This expansion enclosure is well suited for data centers and enterprise environments that require scalable storage solutions without increasing rack space. It supports workloads like virtualization, high-resolution video storage, and large-scale backups. Its redundant power supplies and compliance with international standards make it a reliable choice for mission-critical applications and multi-national operations.