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Seagate
Constellation CS

Constellation CS

Product catalog summary

Overview: The Seagate Constellation CS is a capacity-optimized hard drive designed for bulk cloud storage, offering affordable and reliable enterprise-class performance. It is engineered for 24x7 cloud data center environments with high vibration tolerance and advanced data integrity features.

Key Features:

Up to 3 TB capacity with 7,200 RPM performance.
Lowest operating power for a 3.5-inch enterprise drive, reducing power and cooling costs.
Seagate Instant Secure Erase for easy drive retirement or disposal.
Maximized cloud storage capacity with up to 114 TB per square foot.
SATA 6 Gb/s interface for optimized burst performance.

Best-fit Applications:

Cloud storage servers and arrays.
Cloud backup storage.
Direct-attached storage devices (DAS).
Network-attached storage devices (NAS).

Specifications:

Available in 3 TB, 2 TB, and 1 TB models.
Spindle speed of 7,200 RPM with a 64 MB cache.
Sustained data transfer rate of 600 MB/s.
Rotational vibration tolerance of 12.5 rad/s².
Mean Time Between Failures (MTBF) of 800,000 hours.
Operating temperature range from 5°C to 60°C.

Power Management:

Typical operating power of 8.0 W.
Idling power of 5.53 W and standby/sleep mode power of 0.77 W.

Environmental and Physical Characteristics:

Operating humidity range of 5% to 90%.
Acoustic levels ranging from 2.2 to 2.6 bels.
Dimensions conform to the Small Form Factor Standard (SFF-8301).

Special Features:

Optional Seagate Instant Secure Erase.
PowerChoice™ on-demand power savings.
SeaTools™ diagnostic software and SMART drive monitoring.
Hotplug operation as per SATA Rev. 3.0 specifications.

Warranty and Support: The drive comes with a limited 3-year warranty and limited enterprise CS phone support.

Catalog excerpts

Data Sheet Capacity-Optimised Hard Drive Designed for Bulk Cloud Storage • Affordable storage for 24×7 cloud data centre replicated environments • High vibration tolerance for reliable enterprise-class performance • Save on power and cooling costs with the lowest 3.5-inch enterprise drive operating power. • Advanced format logical block management for industry-leading data integrity • Up to 3 TB capacity with 7,200 RPM performance - why compromise? • Lower TCO with Seagate Instant Secure Erase for drive retirement or disposal • Maximise your cloud storage with up to 114 TB per square foot. • SATA 6 Gb/s interface optimises burst performance. Best-fit Applications • Cloud storage servers • Cloud storage arrays • Cloud backup storage • Direct-attached external storage devices (DAS) • Network-attached storage devices (NAS)

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Standard Models Seagate Instant Secure Erase Options Interface Performance Spindle Speed (RPM) Cache, Multi-segmented (MB) SATA Transfer Rates Supported (Gb/s) Sustained Data Transfer Rate (MB/s) Seek Average Read/Write (ms) Max Sustained Data Rate, OD Read (MB/s) Rotational Vibration Tolerance @ 20Hz to 1500Hz, w/RVFF (rad/s2) Linear Random Vibration @ 10Hz to 500Hz (G rms ref) Configuration Heads/Discs Bytes per Sector (512-byte emulation) Reliability/Data Integrity Load/Unload Cycles (25°C, 50% relative humidity) Non-recoverable Read Errors per Bits Read, Max Mean Time Between Failures (MTBF)...

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Constellation CS

Constellation CS

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