Product Description
IBM ESNL 283GB 15K RPM SAS SFF-2 4k Block Cached Disk Drive 01LU583
The IBM ESNL 01LU583 is a high-performance enterprise-class 2.5-inch small form factor (SFF) hard disk drive featuring block caching for accelerated read/write operations in demanding server and storage environments. With 283GB capacity at 15,000 RPM rotational speed and a 12 Gb/s SAS interface, this drive delivers exceptional throughput, low latency, and high IOPS for mission-critical applications.
Equipped with advanced block caching technology, 512e sector format, hot-swap capability, and robust vibration tolerance, the ESNL drive is optimized for IBM Power Systems, System x, and other compatible servers requiring reliable, high-speed cached storage. It supports RAID configurations and provides consistent performance in dense storage arrays, making it ideal for databases, virtualization, transaction processing, and high-availability workloads.
The drive includes enterprise-grade reliability features such as enhanced error correction, rotational vibration sensors, and power-loss protection. It is fully compatible with IBM systems requiring 12 Gb/s SAS connectivity and SFF drive bays.
The IBM ESNL 283GB 15K RPM SAS SFF Block Cached Disk Drive (01LU583) is backed by a 60-day warranty, providing assurance in its quality and operation.
Key Features
- 283GB capacity with 15,000 RPM spindle speed for high performance.
- 12 Gb/s SAS interface for fast data transfer and low latency.
- Block caching technology for accelerated random read/write operations.
- 2.5-inch SFF (small form factor) design for high-density storage.
- 512e sector format for compatibility with modern systems.
- Hot-swap support for easy maintenance without downtime.
- Enterprise reliability with advanced error correction and vibration sensors.
- Optimized for IBM Power Systems and other enterprise servers.
- Compatible with RAID configurations for data protection.
Technical Specifications
| Feature Codes | ESNL, ESNM |
| Part Numbers | 01LU583, 01LU581, 01LU585, 01LU587 |
| CCIN | 5B43 |
| Form Factor | 2.5-inch SFF-2 (Gen-2 Carrier Tray) |
| Interface | SAS 6 Gbps (Dual Port) |
| Capacity | 283GB (4224-byte sectors) |
| Rotational Speed | 15,000 RPM |
| Cache | 256MB DRAM |
Compatibility with IBM i and Power Systems
The IBM ESNL 283GB 15K RPM SAS SFF-2 Disk Drive (01LU583) is compatible with IBM Power Systems, ensuring seamless integration for enterprise storage across industries like banking, healthcare, and retail:
- IBM i (7.1 with RS710-10 or later, 7.2 with RS720-00 or later, VIOS 2.2.3.4 or later) for robust platform support.
- Power Systems models: 8247-21L, 8247-22L, 8284-22A, 8286-41A, 8286-42A, supported in EXP24S Gen2 SAS bays (not system unit bays).
- Requires SFF-2 SAS bays in EXP24S drawers; not compatible with SFF-3 bays or system unit SFF-2 bays due to carrier tray differences.
Note: Physically identical to ESNM (AIX/Linux, 4096-byte sectors, 300GB) with CCIN 5B43, but formatted for IBM i with 4224-byte sectors. Reformatting to 4096-byte sectors is time-intensive and not supported for IBM i. Cannot be combined in same array with different sector sizes.
Get the IBM ESNL 283GB SAS Disk Drive (01LU583) Today
Upgrade your IBM i and Power Systems storage with this high-performance, refurbished SAS disk drive, designed for enterprise reliability and cost-effective scalability. Act now to enhance your server capacity.
