Avvistato su Amazon l’HD HGST Ultrastar He6 6TB

Dopo l’acquisto di Hitachi da parte di Western Digital, l’azienda ha deciso di presentare un HD destinato alla fascia alta/enterprise del mercato lanciando cosi la famiglia Ultrastar He6.

Dopo tanta attesa, è stato avvistato il modello da 6 TeraByte su Amazon ad un prezzo di ben 789 dollari. Considerando che il WD Red 4TB si trova a circa 170€ in Italia. Ecco le specifiche complete:

Model # / Part #

• HUS726060ALA640 / 0F18335
• HUS726060ALA641 / 0F20572

• HUS726060ALS640 / 0F18370
• HUS726060ALS641 / 0F20577

Interface SATA 6Gb/s SAS 6Gb/s

Capacity (GB) 6TB 6TB

Sector size (variable, Bytes/sector) 512n 512 / 520 / 528

Max Areal Density (Gbits/sq. in.) 544 544

Form Factor 3.5-inch HDD 3.5-inch HDD

Performance

Data Buffer (MB) 64 64

Rotational Speed (RPM) 7200 7200

Interface transfer rate (MB/sec, max) 600 600

Sustained transfer rate (MB/sec, typ.) 177 177

Seek Time (read, ms, typical) 8.5 8.5

Reliability

Error Rate (non-recoverable, bits read) 1 in 10^15 1 in 10^15

MTBF (M hours) 2.0 2.0

Load/Unload Cycles 600,000 600,000

Availability (hrs/day x days/wk) 24×7 24×7

Reliability – Warranty (yrs) 5 5

Acoustics

Idle (Bels) 2.0 2.0

Power

Requirement +5 VDC (+/-5%), +12VDC (+/-5%) +5 VDC (+/-5%), +12VDC (+/-5%)

Startup current (A, max) 1.2 (+5V), 2.0 (+12V) 1.2 (+5V), 2.0 (+12V)

Read/Write (W, avg) 7.3 8.8

Active Idle (W, avg) 5.3 5.7

Unload Idle (W) 3.7 4.1

Physical size

Z-Height (mm) 26.1 26.1

Dimensions (width x depth, mm) 101.6(+/-0.25)x147 101.6(+/-0.25)x147

Weight (g, max) 640 640

Environmental (operating)

Ambient temperature 5º to 60º C 5º to 60º C

Shock (half-sine wave) 70 70

Vibration (5 to 500 Hz) 0.67 (XYZ) 0.67 (XYZ)

Environmental (non-operating)

Ambient temperature -40º to 70º C -40º to 70º C

Shock (half-sine wave) 300 300

Vibration (5 to 500 Hz) 1.04 (XYZ) 1.04 (XYZ)