Western Digital Ultrastar He12 3.5" 12000 GB Serial ATA III

Laying the foundation for a worry-free data center, HGST delivers capacity to conquer the data explosion Ultrastar® He12 HDD. Designed to handle workloads up to 550TB per year, the Ultrastar He12 HDD is the industry s first 12TB drive and uses PMR technology to make it drop-in ready for any enterprise-capacity application or environment. The stable internal environment created by fourth-generation HelioSeal® technology enables a new 8-disk design, increasing the capacity by 20% when compared to the 7-disk design of the prior generation. This highest capacity helium drive offers the lowest power profile in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the Ultrastar He12 HDD provides the highest reliability rating available of all HDDs on the market today by building on the successful design of it s 10TB, 8TB and 6TB predecessors. Trust HGST and the Ultrastar He12 HDD to deliver more capacity, more efficiency, more reliability and more value to your data center.

Features
HDD size:	3.5"
HDD capacity:	12000 GB
HDD speed:	7200 RPM
Interface:	Serial ATA III
Type:	HDD
Component for:	Surveillance system
Storage drive buffer size:	256 MB
HDD interface transfer rate:	6 Gbit/s
Read seek time:	8 ms
Write seek time:	8.6 ms
Average latency:	4.16 ms
Bytes per sector:	512
Mean time between failures (MTBF):	2500000 h
Power
Power consumption (typical):	7.2 W
Power consumption (idle):	5.3 W
Operating voltage:	5 / 12 V
Operational conditions
Operating temperature (T-T):	5 - 60 °C
Storage temperature (T-T):	-40 - 70 °C
Operating vibration:	0.67 G
Non-operating vibration:	1.04 G
Operating shock:	70 G
Non-operating shock:	300 G
Weight & dimensions
Width:	101.6 mm
Height:	26.1 mm
Depth:	147 mm
Weight:	660 g
Packaging data
Storage drive adapter included:
Quantity:	1
Logistics data
Harmonized System (HS) code:	84717050