Начало Компютърни компоненти Хард дискове - 3.5" WESTERN_DIGITAL WESTERN DIGITAL Ultrastar DC HC520 3.5inch 26.1MM 12000GB 256MB 7200RPM SATA ULTRA 512E SE

WESTERN DIGITAL Ultrastar DC HC520 3.5inch 26.1MM 12000GB 256MB 7200RPM SATA ULTRA 512E SE

Продуктов код: 36018

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Характеристика	Стойност
Арт. номера	0F30146

WESTERN DIGITAL Ultrastar HE12 12TB HDD SATA 6Gb/s 512E SE 7200Rpm HUH721212ALE604 24x7 3.5inch Bulk


Manufacturer	HGST
Manufacturer Part No	0F30146

Marketing Description
Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard drives. The DC HC500 series is designed for public and private cloud environments.
Product Features
HelioSeal Technology helps solve challenges facing next generation data centers Data centers are facing growing pressures. Data volume is expanding, operating costs are rising, yet budgets remain flat. Datacenter ready features like a second generation dual-stage actuator - the Western Digital Micro Actuator - enhance head-positioning accuracy to deliver better performance, data integrity and overall drive reliability, especially in multi-drive environments where operational vibration is present. Data durability and data security to support compliance and privacy requirements As drive capacity grows beyond single-digit TBs, object storage systems with erasure coding provide better data durability compared to RAID systems, given its tolerance for simultaneous error conditions. Compliance and privacy requirements drive the need for increased data security. The Ultrastar DC HC520 offers security and encryption options to help protect data from unauthorized use, including TCG SAS models.
General
Device Type	Hard drive - internal
Capacity	12 TB
Form Factor	3.5"
Interface	SATA 6Gb/s
Buffer Size	256 MB
Bytes per Sector	512
Features	Dual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technology
Width	101.6 mm
Depth	147 mm
Height	26.1 mm
Weight	660 g
Performance
Drive Transfer Rate	600 MBps (external)
Internal Data Rate	255 MBps
Seek Time	8 ms (average) / 8.6 ms (max)
Average Latency	4.16 ms
Spindle Speed	7200 rpm
Reliability
MTBF	2,500,000 hours
24x7 Operation	Yes
Non-Recoverable Errors	1 per 10^15
Load / Unload Cycles	600,000
Expansion & Connectivity
Interfaces	1 x SATA 6 Gb/s
Compatible Bay	3.5"
Power
Power Consumption	6.9 Watt (active) 5 Watt (idle)
Miscellaneous
Compliant Standards	RoHS 2011/65/EU
Manufacturer Warranty
Service & Support	Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature	5 °C
Max Operating Temperature	60 °C
Min Storage Temperature	-40 °C
Max Storage Temperature	70 °C
Shock Tolerance (operating)	70 g @ 2 ms half-sine wave
Shock Tolerance (non-operating)	300 g @ 2 ms half-sine wave
Vibration Tolerance (operating)	0.67 g @ 5-500 Hz
Vibration Tolerance (non-operating)	1.04 g @ 2-200 Hz

Technical data provided by third party. We assume no liability for errors within these data.

Виж също: Външни дискове WESTERN_DIGITAL, Компютърна периферия WESTERN_DIGITAL, Сторидж у-ва и консумативи WESTERN_DIGITAL, Хард дискове - 3.5" WESTERN_DIGITAL