HGST C7K1000 1TB 0B30780 Data Sheet

Ultrastar

®

 C7K1000

 

•

Best-in-class, performance with sustained 

transfer rate of 119MB/s

•

High reliability (1.4M MTBF

4

, 0.62% AFR), and 

fast & reliable data access through 6Gb/s SAS

•

High capacity (1TB) in a small form factor

•

Advanced Power Management features with 

low operating power (5.9W) and eco features

•

Self-Encrypting Drive (SED) options for HDD-

level data security 

•

Enterprise class firmware features and best-

in-class rotational vibration tolerance

•

SFF slots in space constrained near-line 

storage applications

•

Capacity enterprise storage, RAID arrays, and 

tiered cloud storage

•

Maximum capacity SFF servers and blade 

servers (1U/2U rack-mounted) 

•

SAN/DAS type environments

•

Media content storage

Ultrastar® C7K1000 delivers cost effective capacity for high-density storage and server

systems. One terabyte

1

(TB) of storage space enables a lower total cost of ownership

for many Enterprise environments. When faced with space and power limitations, the

Ultrastar C7K1000 is an efficient solution for online backup and content storage when

performance is not critical. Ultrastar C7K1000 delivers best-in-class, performance with a

sustained transfer rate of 119MB/s.

Power management innovations designed into the Ultrastar C7K1000 enable industry

leading power efficiency and translate into reduced power requirements and lower

cooling costs. HGST Advanced Power Management technology, with multi-state idle

modes, uses industry recognized standards for power optimization and can be pre-

programmed or manually initiated in the system. Ultrastar C7K1000 continues the HGST

traditions of environmental leadership with its halogen reduced components and focus on

low power consumption, and carries the HGST EcoTrac classification.

Ultrastar C7K1000 also offers Data Encryption for hard-drive-level data security. These self-

encrypting drive models are designed to the Trusted Computing Group’s (TCG) Enterprise

A Security Subsystem Class encryption specification and allow customers to reduce

costs associated with drive retirement and extend drive life by enabling swift and secure

repurposing of drives.

1TB | 2.5-inch SFF | SAS 6Gb/s

Features and Benefits

Advanced power management

Cool enterprise SAS with lower power requirements

1TB

More capacity in less space for configuration flexibility

Dual Stage Actuator

Enhances seek performance

SAS 6Gb/s dual port

Fastest interface for enhanced reliability

64MB cache buffer

Manages data efficiency 

Rotational Vibration Safeguard (RVS) 

Maintains drive performance in high rotational vibration environments and multi-drive systems

IDRC  technology

Improves signal processing for more robust data integrity  

RRO fields

Improves handling of repeatable run out to lower risk of data squeeze and write inhibit rate

End-to-end data protection (ANSI) 

without capacity loss

Enhances error detection for optimal data integrity

Patented head load/unload ramp 

Minimizes handling damage during integration