The Seagate Constellation ES (Part Number: 9JW154-176 / Model: ST31000524NS) is an enterprise-class 1 TB 3.5-inch internal mechanical hard drive engineered for continuous 24/7 server workloads, workstations, and network-attached storage (NAS) environments. Built with enterprise-grade reliability and high data availability, it provides dependable storage performance across a wide range of commercial and enterprise IT systems.
Operating at a fast 7200 RPM rotational speed with a 32 MB cache buffer and a SATA 3Gb/s (SATA II) / SATA 6Gb/s compatible interface, this 3.5-inch drive delivers reliable throughput and low latency. It is ideal for operating system installations, bulk data storage, surveillance recording (DVR/NVR), RAID arrays, and server backup systems.
Available from DataDive, a leading server and enterprise IT hardware provider in Qatar, this original Seagate enterprise hard drive offers high durability, broad system compatibility, and trusted performance for enterprise servers, desktop workstations, and storage expansion.
Key Features:
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Enterprise 1 TB capacity designed for 24/7 continuous operation
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Fast 7200 RPM rotational speed with 32 MB cache buffer for quick data access
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SATA interface with broad compatibility across standard 3.5-inch drive bays
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Engineered for high-availability enterprise servers, workstations, and NAS units
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Excellent multi-drive firmware optimization for RAID configurations and array stability
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Versatile application across server OS drives, surveillance systems, and backup storage
Technical Specifications:
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Brand: Seagate / IBM Co-branded
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Series: Constellation ES
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Part Number: 9JW154-176
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Model Number: ST31000524NS
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Product Type: Enterprise Internal Mechanical Hard Drive
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Capacity: 1 TB (1000 GB)
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Form Factor: 3.5-inch Large Form Factor (LFF)
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Interface: SATA 3Gb/s / 6Gb/s
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Spindle Speed: 7200 RPM
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Cache Buffer: 32 MB
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Sector Format: 512 Native
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Application / Compatibility: Enterprise Servers, Workstations, Tower Servers, NAS Units, DVR/NVR Surveillance Systems, and RAID Arrays
