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Hitachi
Твърд диск Hitachi 1TB Ultrastar 7K2, SATA3, 128MB, 7200rpm

Твърд диск Hitachi 1TB Ultrastar 7K2, SATA3, 128MB, 7200rpm

Name: Твърд диск Hitachi 1TB Ultrastar 7K2, SATA3, 128MB, 7200rpm
Brand: Hitachi
SKU: Ultrastar 7K2
Price: 219.18 BGN
Availability: OnlineOnly

Продуктов код: 20159

ВНОС ПО ЗАЯВКА

Твърд диск Hitachi Ultrastar 7K2 HUS722T1TALA604 / 1W10001 (снимка 1)

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Производител:

Hitachi

Модел:

Ultrastar 7K2

Партиден номер:

HUS722T1TALA604 / 1W10001

Гаранция:

60 месеца

Цена с включен ДДС:

219.18 лв.

Гаранционен срок 60 месеца

Гаранционните условия са определени от производителя

Безплатна доставка

До всяко населено място в страната в рамките на 1-3 работни дни

Внос по заявка

Стандартният срок за внос по заявка е 15-90 дни след 50% авансово плащане.

ДОБАВИ В КОЛИЧКАТА

Hitachi Ultrastar 7K2

Ultrastar 7K2 Data Sheet

High Capacity – Up to 2TB
Built for the Enterprise – Robust mechanical design
Legacy Compatibility – SATA with native 512 block size format

Data centers face growing pressures to store more with flat-to-shrinking budgets. Keeping systems operational for as long as possible to maximize investments can be an effective part of the strategy, but supporting those legacy applications becomes even more challenging as drive technologies move to next generation formats and interfaces. Ultrastar 7K2 has a SATA 6Gb/s interface and native 512-byte (512n) sector size to provide consistent, high performance and compatibility with legacy data center applications. Enhanced RAFF™ technology in the 7K2 includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration disturbances in real time—especially helpful in multi-drive arrays and rack-mounted systems maintaining high read/write performance. Designed to handle workloads up to 550TB per year, the Ultrastar 7K2 delivers up to 2TB of affordable storage capacity for high-intensity applications in enterprise-class environments.

General

Model # / Part #

HUS722T2TALA604 / 1W10002
HUS722T1TALA604 / 1W10001

Interface

SATA 6Gb/s

Capacity (GB)

2TB / 1TB

Sector Size (Variable, Bytes/sector)

512 native (512n)

Max Areal Density (Gbits/sq. in.)

638

Performance

Data Buffer (MB)

128

Rotational Speed (RPM)

7200

Latency Average (ms)

4.2

Interface Transfer Rate (MB/sec, max)

600

Sustained Transfer Rate (MB/sec, typ.)

MB/s: 200 (2TB)/184 (1TB); MiB/s: 191 (2TB)/175 (1TB)

Seek Time (read, ms, typical)

7.7 / 8.3

Reliability

Error Rate (non-recoverable, bits read)

1 in 10¹⁵

MTBF (M hours)

2.0

Annual Failure Rate (AFR)

0.44%

Load/Unload Cycles

600,000

Availability (hrs/day x days/wk)

24x7

Reliability - Warranty (yrs)

Acoustics

Idle (Bels)

2.5 / 2.8

Power

Requirement

+5V, +12V

Operating (W, typical)

8.1

Idle (W)

5.9

Power Consump. Efficiency Index (W/GB)

2.95W/TB (2TB) / 5.9W/TB (1TB)

Physical Size

Z-Height (mm)

26.1

Dimensions (width x depth, mm)

101.6 (+/-0.25) x 147 (max)

Weight (g, typical)

640 (+/-10%)

Environmental (operating)

Ambient Temperature

5° to 60° C

Shock (half-sine wave)

65G (2 ms)

Vibration (G RMS, 10 to 300 Hz)

1.08 (XYZ)

Environmental (non-operating)

Ambient Temperature

-40° to 70° C

Shock (half-sine wave)

300G (2ms)

Random Vibration (G RMS, 10 to 300 Hz)

3.8 (XYZ)

Highlights

Up to 2TB capacity in a standard 3.5-inch form factor
Enhanced RAFF™ anti-vibration technology for robust performance in multi-drive environments
Reliable, field-proven design
SATA 6Gb/s with 512-byte (512n) supports legacy enterprise applications
2M hours MTBF rating & 5-year limited warranty