Lenovo ThinkSystem DM3000H controller enclosure - NAS server - 12 bays - 48 TB - rack-mountable - SAS 12Gb/s - HDD 4 TB x 12 - RAID 4, DP, TEC - RAM 64 GB - 10 Gigabit Ethernet / 16Gb Fibre Channel - iSCSI support - 2U - with 8 x 10Gb iSCSI SFP transceivers

• Robust design
  The Lenovo ThinkSystem DM3000H controller enclosure is designed with a durable chassis, featuring a status LCD for real-time updates. Its robust construction ensures reliability and longevity in demanding data center environments.
• Flexible storage
  Equipped with 12 hot-swap, 3.5" expansion bays, this controller enclosure offers flexibility in storage management. It supports up to 12 installed devices or modules, allowing for easy expansion and maintenance without system downtime.
• Comprehensive compliance
  Meeting a wide range of compliance standards including BSMI CNS 13438 Class A, CAN/CSA-C22.2 No. 60950-1, and UL 60950-1, the Lenovo ThinkSystem DM3000H ensures operational safety and reliability across global markets.

Lenovo ThinkSystem DM3000H is a unified, hybrid storage system that is designed to provide performance, simplicity, capacity, security, and high availability for small enterprises and remote offices/branch offices of large enterprises. Powered by the ONTAP software, ThinkSystem DM3000H delivers enterprise-class storage management capabilities with a wide choice of host connectivity options, flexible drive configurations, and enhanced data management features.
The ThinkSystem DM3000H is a perfect fit for small offices and remote and branch offices of large enterprises that run a wide range of general purpose workloads, including file services, virtualization, Microsoft applications, backup and archiving, and other storage I/O-intensive applications.

• Unified, hybrid storage with dual active/active controller configurations for high availability and performance
• Improved performance and data protection with RAID-DP and RAID-TEC, as well as support for traditional RAID 4
• Scalability to up to 144 LFF drives with the attachment of the ThinkSystem DM120S 2U12 LFF, DM600S 4U60 LFF, or DM240S 2U24 SFF expansion enclosures to satisfy growing needs for storage capacity
• Acceleration of read-centric workloads with the high-speed, low-latency onboard NVMe SSD caching
• Scale-out clustering of up to 12 ThinkSystem DM Series storage systems for NAS connectivity or up to six DM Series storage systems for SAN connectivity
• Intuitive, web-based GUI for easy system setup and management
• Designed for high availability with redundant hot-swap components, including controllers and I/O modules, power supplies, cooling modules, and non-disruptive firmware upgrades