Hitachi Ultrastar 7K4000 0F19448/ HUS724040ALA640 4000GB / 4TB 7.2K SATA Hard Drive

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Hitachi Part #/MPN: 0F19448

DiscTech Item #: HIT-0F19448-BN-OE-DEL


$229.00
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$229.00

Enterprise Grade

Capacity: 4TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 171

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 64MB

Hitachi Ultrastar 7K4000 0F19448 / HUS724040ALA640 4000GB / 4TB 7.2K SATA Hard Drive - Brand New OEM

Delivering Industry-Leading Quality and Reliability

HGST Ultrastar™ 7K4000 is the world’s first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.

Increasing Capacity Density by One Third

To deal with the explosive petabyte (PB) growth, data centers require large amounts of efficient storage. Reducing W/GB without expanding floor space is vital to lowering operating costs. To meet these demands, Ultrastar 7K4000 delivers 33% more capacity in the same footprint at 24% lower W/GB than its predecessor, Ultrastar 7K3000. Now you can get 2.4 PB in the footprint of a standard 19-inch enterprise storage rack by stacking ten 4U, 60- bay enclosures. Ultrastar 7K4000 is an Advanced Format* drive, using 4096-byte sector size to provide enormous capacity earlier than otherwise possible for environments optimized for this technology. Advanced Format drives are backwards compatible with legacy 512-byte sector size by offering built-in 512-byte emulation through the SATA interface.

Combining 7200 RPM Performance and Granular Power Control

Operating at 7200 RPM, Ultrastar 7K4000 offers better overall performance than slower RPM capacity-oriented drives, and does so at impressively low power-consumption rates. The Ultrastar 7K4000 can help data centers achieve lower AC power and HVAC requirements. With five Advanced Power Management modes, the 7K4000 achieves a 59% reduction in watts during low RPM idle mode, and uses less than 1W during standby/sleep modes, freeing up precious headroom for growing enterprise needs.

Innovating for a More Sustainable Environment

The Ultrastar 7K4000, with its halogen-free design and power-efficient operation, qualifies for the HGST EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.

Alternate Part Numbers: GCHH1 0GCHH1


Compatibility:

This drive is compatible with any system that uses SATA drives.

Series Overview HUS724040ALA640
InterfaceSATA 6Gb/s
Capacity (GB) at 512 Bytes/secotr

4TB

Form factor

3.5-inch

Sector size (bytes)

512n

Max. areal density (Gbits/sq. in)

446





Performance
Data buffer (MB) 64
Rotational speed (RPM) 7200
Interface transfer rate (MB/sec, max) 600
Sustained transfer rate (MB/sec, typical) 171
Seek time (read, ms, typical) 8.0




Reliability
Error rate (non-recoverable, bits read) 1 in 1015
Load/unload cycles (at 40° C) 600,000
Availability (hrs/day x days/wk) 24/7
Targeted MTBF (M hours) 2.0
Warranty (yrs.) 5




Acoustics
Idle (Bels, typical) 2.9




Power
Requirement+5 VDC (+/-5%)

+12 VDC (+10%/-8%)
Startup current (A, max) 1.2 (+5V), 2.0 (+12V)
Read/write (W) 11.4
Unload idle (W) 5.7




Physical size
z-height (mm, max) 26.1
Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147
Weight (g, typical) 690




Environmental (operating)
Ambient temperature 5° to 60° C
Shock (half-sine wave 2 ms, G) 70
Vibration, random (G RMS 5 to 500 Hz) 0.67 (XYZ)




Environmental (non-operating)
Ambient temperature -40° to 70° C
Shock (half-sine wave 2 ms, G)300

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ROHS Compliant

Alternate MPNs: HUS724040ALA640 GCHH1 0GCHH1 0N36YX N36YX

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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