Hitachi Ultrastar A7K2000 0F13700 / HUA722050CLA330 500GB 7.2K 3.5" SATA Hard Drive

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Hitachi Part #/MPN: 0F13700

DiscTech Item #: HIT-0F13700-BN-OE

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Enterprise Grade

Capacity: 500GB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 134

Average Seek Time: 8.5

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 32MB

Hitachi Ultrastar A7K2000  0F13700 / HUA722050CLA330 500GB 7.2K 3.5" Enterprise SATA Hard Drive - Brand New

Doubling The Capacity Density

As data center professionals across the globe work to meet growing enterprise needs, they

face the dilemma of storing more data in the same footprint while also reducing power and HVAC

consumption. The new Ultrastar™ A7K2000 provides twice the data storage capacity of the

prior generation Ultrastar A7K1000 drive, and does so using fewer watts. It is now possible to

achieve a colossal 1.2 petabytes (PB) in the footprint of a standard 19-inch enterprise storage

rack by deploying the 2TB A7K2000 in a stack of ten 4U, 60-bay enclosures.

Combining 7200 Rpm Performance And Granular Power Control

Operating at 7200 RPM, the HGST Ultrastar A7K2000 offers better overall performance than

slower-RPM, capacity-oriented drives at impressively low power-consumption rates. When

compared to the previous generation Ultrastar A7K1000, the A7K2000 offers up to a 155%

improvement in sustained data transfer rate, and a 120% improvement in watts-per-GB.

With five Advanced Power Management modes, a 36% reduction in watts during low-RPM

idle mode, and using less than 1W during standby/sleep mode, the Ultrastar A7K2000 can

help data centers achieve lower AC power and HVAC requirements, freeing up precious

headroom for growing enterprise needs.

Enhancing Data Safety And Security

To ensure the utmost in data safety and security, the Ultrastar A7K2000 is also available

with a bulk data encryption (BDE) option. When enabled, the HGST BDE implementation

encrypts all data on the drive using a private security key as it is written to the disk,

and then decrypts it with the key as it is retrieved, giving users an extreme level of data

protection. Unlike software-based encryption solutions, the HGST BDE implementation

is hardware-based, so it doesn’t slow the system down. This technology also speeds up

and simplifies the drive re-deployment and decommissioning process. By deleting the

encryption key, the data is rendered unreadable, thereby eliminating the need for timeconsuming,

multi-pattern data overwrite.

Delivering Industry-Leading Reliability

With a robust fourth-generation mechanical design, Ultrastar A7K2000 is specifically built

and tested for the enterprise. The Ultrastar SATA drive family features HGST-patented

Rotational Vibration Safeguard (RVS) sensor technology, which optimizes drive reliability

in multi-drive RAID arrays and rack-mounted systems. Backed by a five-year warranty, the

Ultrastar platform has earned HGST a reputation among server and storage vendors as a

global partner dedicated to delivering the highest quality and reliability in the industry.

Innovation for a more sustainable environment

The Ultrastar A7K2000 demonstrates HGST ecological leadership with its halogen-free

design and power-efficient operation. Both these features serve to qualify the drive for the

HGST EcoTrac classification, which identifies products that minimize environmental impact

in the areas of product design, manufacturing, operation and disposal.


This drive is compatible with all laptops that use SATA hard drives.

Untitled Document
A7K2000 / HUA722050CLA330 - (BDE) Bulk Data Encryption
Interface SATA3Gb/s
Capacity (GB)2 at 512 bytes/sector2TB
Sector size (bytes)512
Max. areal density (Gbits/sq. in)352
Data buffer (MB)32
Rotational speed (RPM)7200
Interface transfer rate (MB/s, max)300
Sustained transfer rate (MB/s, typical)134
Seek time (read, ms, typical)8.5
Error rate (non-recoverable, bits read)1 in 1015
Load/unload cycles (at 40° C)300,000
Availability2 (hrs/day x days/wk)24x7
MTBF2 (M hours)1,200,000
Warranty (yrs.)5
Idle (Bels, typical)2,4
Requirement+5 VDC (+/-5%), +12 VDC (+10%/-8%)
Startup current (A, max.)2.0 (+12V), 1.2 (+5V)
Read/write (W)11.1
Unload idle (W)5.6
Power consump. efficiency index (W/GB)0.0028 / 0.0039 / 0.0078
Physical size
z-height (mm)26.1
Dimensions (width x depth, mm)101.6 (+/-0.25) x 147
Weight (g, max)740
Environmental (operating)
Ambient temperature5 to 60 C
Shock (half-sine wave, G)70
Vibration (G RMS, 5 to 500 Hz)0.67 (XYZ)
Environmental (non-operating)
Ambient temperature40 to 70 C
Shock (half-sine wave, 1ms, G)300

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Alternate MPNs: HUA722050CLA330 0F11000

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty

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