Hard Drive Lenovo IBM 146GB 15K 6G SAS 2.5

The Lenovo IBM 146GB 15K 6G SAS 2.5 hard drive (MPN 90Y8927-RFB, EAN 5704174021063) is a 2.5-inch enterprise-class HDD designed for server and data center environments. With a 15,000 RPM spindle speed and a 6 Gbps SAS interface, this drive delivers low latency and sustained data throughput for transactional workloads and I/O-intensive applications. The compact 2.5-inch form factor supports high-density server configurations while maintaining compatibility with systems that accept Lenovo/IBM SAS drives.

Advantages

The 15K rotational speed reduces access times compared with lower-RPM drives, providing faster read/write response for database and virtualization tasks. The 6G SAS interface supports full-duplex communication and higher throughput, improving performance in multi-drive arrays and RAID configurations. The 2.5-inch size enables efficient use of rack space and allows deployment in servers where space and cooling are constrained. Built to enterprise durability standards, this Lenovo IBM drive is intended for continuous operation in datacenter workloads.

Suitable for

• Enterprise servers running databases and transactional applications
• Virtualization hosts and hypervisors requiring low latency storage
• RAID arrays and storage enclosures using 6G SAS 2.5" drives
• High-density server racks and blade servers with 2.5-inch bays

Key specifications

• Brand: Lenovo (IBM compatible)
• Capacity: 146GB
• Form factor: 2.5-inch
• Rotational speed: 15,000 RPM
• Interface: 6 Gbps SAS
• Manufacturer part number (MPN): 90Y8927-RFB
• EAN: 5704174021063

How to use

Install the hard drive into a compatible 2.5-inch SAS bay or drive sled following the server or storage system manufacturer’s instructions. Ensure the system is powered down and disconnected from power before insertion or removal unless the chassis supports hot-swap and you follow proper hot-swap procedures. Configure the drive within the server BIOS/RAID controller firmware or operating system storage management utility. If used in RAID, initialize and synchronize the array per the controller’s documentation. Monitor drive health using vendor tools or standard S.M.A.R.T. and RAID management utilities.

Usage recommendations

Use this Lenovo IBM 146GB 15K 6G SAS 2.5 drive for workloads that require consistent low-latency access and high IOPS, such as OLTP databases, virtualization hosts, and transactional log storage. For mixed or large-capacity storage where sequential throughput is prioritized, consider complementing with higher-capacity or SSD options and use appropriate RAID levels to balance performance and redundancy.