Asustor 4 Bay NAS AS6504RS Lockerstor

Cost-Effective 2.5GbE 1U Rackmount Storage for Growing Businesses

Streamline your business data infrastructure with a space-saving, high-efficiency network core. The Asustor Lockerstor 4RS (AS6504RS) 4-Bay Rackmount NAS delivers robust server performance inside a compact, 1U form factor designed for immediate integration into standard 19-inch equipment racks. Powered by an enterprise-grade Intel Atom Quad-Core processor and dynamic 2.5GbE/Gigabit networking architecture, this lightweight storage machine is optimized to accelerate office file sharing, run virtualization environments, and execute automatic 360-degree company backup plans seamlessly.

Key Features & Benefits

• Intel Atom Enterprise Core: Driven by an Intel Atom C3538 Quad-Core server CPU running at 2.1GHz paired with 8GB of snappy DDR4 memory (expandable up to 128GB) for reliable multi-user coordination and concurrent connections.
• Hybrid Multi-Gigabit Links: Comes equipped with two 2.5-Gigabit Ethernet ports and two standard Gigabit Ethernet ports. Utilize Link Aggregation to securely scale your system bandwidth up to 5 Gbps while maintaining strict network failover mapping.
• Future-Ready Networking Expansion: Features a high-speed PCIe Gen3 x8 expansion slot (x4 link), letting you easily step up to premium 10GbE network speeds whenever your office workflow demands a massive data pipeline upgrade.
• Integrated "Find Me" Server Light: Makes server-room operations painless. A dedicated physical front-panel locator button triggers an LED diagnostic light on the rear chassis, allowing IT administrators to visually isolate the exact unit within seconds.
• Comprehensive 360° Backup Fortress: Loaded with Snapshot Center, Cloud Backup Center, and Datasync Center to deploy instant rollbacks against ransomware and orchestrate smooth syncing tasks across major public cloud providers.
• Virtualization and Core App Containerization: Fully certified for enterprise iSCSI/IP-SAN and NFS protocols, offering turnkey virtualization compatibility with VMware, Citrix, and Microsoft Hyper-V platforms.

Technical Specifications

Hardware Component	Detailed Factory Specifications
Processor (CPU)	Intel Atom C3538 Quad-Core 2.1GHz
System Memory	8GB DDR4 SO-DIMM (4 x slots total, expandable up to 128GB)
Drive Interface Bays	4 x Hot-Swappable SATA III 6Gb/s slots
Drive Compatibility	3.5" SATA Hard Drives, 2.5" SATA Hard Drives, 2.5" SATA Solid State Drives
External Interfaces	4 x USB 3.2 Gen 1 Type-A Ports (5 Gbps)
Network Interfaces	2 x 2.5-Gigabit Ethernet Ports + 2 x 1-Gigabit Ethernet Ports
Expansion Slots	1 x PCIe Gen3 x8 slot (x4 link size)
RAID Layout Volume Support	Single, JBOD, RAID 0, 1, 5, 6, 10
Power Supply Configuration	1 x Single 250W Fixed Power Supply Unit (100V-240V AC Input)
Power Consumption	47.7W (Active Operation) | 28.4W (Disk Hibernation Mode)
Active Thermal Cooling	2 x 40mm High-durability Cooling Fans
Form Factor Size	1U Rackmount Profile
Physical Dimensions	44 x 439 x 515 mm (1.73 x 17.28 x 20.28 inches)
Net Hardware Weight	7.85 kg / 17.27 lbs (Without storage media installed)