The Seagate 9X4006‑146 is a 3.5‑inch enterprise hard disk drive from the Seagate Cheetah 15K.4 series, designed for high‑performance server and storage environments. It offers 146 GB capacity and operates at 15,000 RPM, using an Ultra‑320 SCSI interface (80‑pin) to deliver fast and reliable data access in demanding enterprise workloads. This drive was commonly used in legacy SCSI‑based servers, SAN and RAID storage systems where high I/O throughput and low latency were required.
Key Features
Manufacturer: Seagate
Part Number: 9X4006‑146
Product Line: Cheetah 15K.4
Product Type: Enterprise Hard Disk Drive
Capacity: 146 GB
Interface: Ultra‑320 SCSI
Interface Speed: Up to 320 MB/s
Rotational Speed: 15,000 RPM
Cache: 8 MB
Form Factor: 3.5″ (Large Form Factor, LFF)
Application: Enterprise servers, SAN/NAS storage arrays
Technical Specifications
Storage Capacity: 146 GB
Drive Interface: Ultra‑320 SCSI (80‑pin)
Interface Speed: Up to 320 MB/s
Cache / Buffer: 8 MB
Rotational Speed: 15,000 RPM
Form Factor: 3.5″ LFF
Average Seek Time: Typical enterprise class performance
Drive Type: Internal enterprise HDD
Hot‑Swap Support: Depends on server backplane
MTBF: Enterprise class reliability
Usage: RAID arrays, SAN storage, enterprise servers
Series: Seagate Cheetah 15K.4
