| Product Type | Storage Enclosure |
| Chassis Form Factor | 4U Rackmount |
| Enclosure Model | Lenovo 4U60 |
| Manufacturer Part Number | 7Y77A00AWW |
| Drive Bays | 60 x 3.5" hot-swap |
| Supported Drive Type | SAS, NL-SAS, SATA (3.5") |
| Max Raw Capacity | Up to 1.2PB using 20TB drives |
| Expansion Capability | Up to 4 enclosures daisy chained |
| Power Supply | Dual hot-swap redundant 2300W PSUs |
| Power Input | 200–240 VAC, 50/60 Hz |
| Cooling Fans | 5 x hot-swappable N+1 redundant fan modules |
| Hot-swappable Components | Drives, Power supplies, Fans, Controllers |
| Form Factor Height | 4U |
Lenovo 4U60 Storage Enclosure Chassis, 4U, 7Y77A00AWW

Key Benefits
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- - Optimized for enterprise storage environments with a 4U form factor that supports high-density configurations
- - Designed by Lenovo, a recognized leader in computing infrastructure, ensuring durability and vendor support
- - Efficient chassis form supports scalable deployments in data centers and enterprise IT environments
Product Overview
The Lenovo 4U60 Chassis is a 4U rackmount storage enclosure designed for enterprise-level data management. It addresses the need for high-density storage while maintaining an efficient footprint in the data center. Although detailed technical specifications and compliance documentation are currently unavailable, it is ideal for data-heavy environments like archive systems and large-scale backups where storage scalability and structural reliability are essential.
Specifications
Product Overview
Physical & Environmental
| Dimensions (H x W x D) | 175 mm x 482.6 mm x 998.8 mm (6.89 x 19 x 39.33 in) |
| Weight (Empty) | Approximately 55 kg (121.3 lbs) |
| Weight (with Drives) | Approximately 104 kg (229.3 lbs) |
| Operating Temperature | 10°C to 35°C (50°F to 95°F) |
| Non-Operating Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 8% to 80% (non-condensing) |
| Non-Operating Humidity | 5% to 95% (non-condensing) |
| Rack Mount Kit Included | Yes (rail kit included in ship group) |
Cloud Management & Licensing
| Remote Management Support | Via Lenovo XClarity Administrator (when connected to supported Lenovo servers) |
| Management Ports | Out-of-band management not available directly |
| Software Licensing Required | No licensing required for basic enclosure operation |
Interfaces
| Host Interface | 12Gb SAS |
| SAS Expander Module | Dual I/O modules standard |
| Connectivity Per Module | 3 x mini-SAS HD ports per controller |
| Total SAS Ports | 6 per system (3 per module x 2) |
| Data Transfer Rate | Up to 12 Gb/s per port |
Compliance & Origin
| Country of Origin | |
| TAA Compliant | |
| Certifications | RoHS, WEEE, REACH |
| Regulatory Compliance | UL, FCC, CE, VCCI, cTUVus |
Advanced Security Features
| Drive Encryption Support | Supports SED (Self-Encrypting Drives) when used with RAID controllers that support encryption |
| Drive Authentication | Depends on RAID controller or host system |
| Physical Security | Lockable front bezel optional |