Dell KH21H / HGST 0F23108 4TB Enterprise SATA Hard Drive

Dell KH21H / HGST Ultrastar 7K6000 0F23108 / HUS726040ALA614 4TB 6Gbps 7.2K RPM 512n Enterprise SATA HDD - Refurbished OEM

Hitachi Ultrastar 7K6000 Enterprise Hard Drive

• Best-in-class random & sequential performance
• Reliable, field-proven, 7th generation 5-disk design
• Technology Innovation Improves Storage Efficiency – include higher areal density for 25% faster sequential performance vs. 7K4000, and a 128MB cache buffer

Increasing Capacity Density by 50%
Ultrastar 7K6000 provides 50% more capacity and 30% better power efficiency in terms of Watts per terabyte (W/TB) than its predecessor, Ultrastar 7K4000. The 7K6000 is designed for all traditional and rapidly growing scale-out storage applications, including object, block and file storage architectures, providing huge capacity, the fastest 7,200 RPM performance and the best $/TB acquisition cost.

Technology Innovation Improves Storage Efficiency
Ultrastar 7K6000 also delivers greater storage efficiency through best-in-class performance, achieving up to 3X higher random write performance, thanks to HGST media cache architecture, a disk-based caching technology, which provides a large non-volatile cache on the disk. Media cache also allows for improved reliability and data integrity during unexpected power loss. Other performance-enhancing features include higher areal density for 25% faster sequential performance vs. 7K4000, and a 128MB cache buffer. The 7K6000 offers a 12Gb/s SAS (6Gb/s SATA) interface for easy integration into high performance data centers. As drive capacities increase, so does the time required to recover a failed drive in a RAID configuration. Dramatically reduce RAID rebuild times and maintain system performance during the rebuild process with the new Rebuild Assist

Data Security with Industry-Leading Quality, Reliability
Compliance and privacy requirements drive the need for increased data security. Ultrastar 7K6000 helps protect data from unauthorized use by offering security and encryption options. Instant Secure Erase (ISE) models expedite drive redeployment and retirement. Encryption models protect data with hardware-based encryption, including a Trusted Computing Group (TCG) Enterprise_A, TCG with FIPS 140-2 certification, Level 2. The Ultrastar 7K6000 is a seventh generation, 5-platter design, field proven by top server and storage OEMs, and Internet giants, and extends HGST’s long-standing tradition of reliability leadership with a 2M-hour MTBF rating

Choose Ultrastar 7K6000 for these Enterprise Applications & Environments

• Cloud & Hyperscale storage
• Distributed Files Systems like Ceph™ and Hadoop® to support Big Data Analytics
• Video surveillance & content distribution
• Direct & Network Attached Storage (DAS & NAS)
• RAID arrays
• Massive scale-out data centers (MSO)
  

DPN: KH21H / 0KH21H

Hitachi / HGST Model Series: HUS726040ALA614

Compatibility:

This drive is compatible with any server that accepts 3.5in x 1.0in (LFF) large capacity SATA hard drives.

ROHS Compliant

Alternate MPNs: HUS726040ALA614 KH21H 0KH21H

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Refurbished

1 Year DiscTech Warranty