HDD Cheetah 15K.5 146GB U320 SCA 3.5i 3.5ms 15Krpm 16MB 80PIN

 

Seagate Technology
Uitverkocht
The Cheetah 15K.5 is mainstream enterprise disc drive storage. It is the best price/performance, lowest cost of ownership, 3.5-inch disc drive, with the industry's highest 3.5" disc drive reliability.

Features:

15K RPM spindle speed
Delivers more I/O's per second and faster sustained transfer rates than 10K 3.5-inch drvies, enabling the same high performance to be met with fewer drives.

Background Media Scan (BMS)
Second generation Seagate-exclusive BMS proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost.

Perpendicular Recording
Perpendicular recording is fundamentally superior, enabling the highest areal density with 30 percent higher performance.

Nonrecoverable Error Rate
The nonrecoverable error rate has been improved by a factor of 10.

Idle Read After Write (IRAW)
Seagate-exclusive IRAW enhances data protection by verifying-during drive idle time-that data in the drive buffer was properly written.

Specificaties

Product
Product id 188571
Merk Seagate Technology
Partnr ST3146855LC
EAN/UPC code 7636490019869
Harde schijf
HDD interface SCSI
Drive, omvang buffer 16 MB
Minimale systeemeisen
Mac-compatibiliteit N
Geluidsproductie
Geluidsdruk 32 dB
Kenmerken
HDD omvang 3.5
HDD capaciteit 146.8 GB
HDD rotatiesnelheid 15000 RPM
HDD, aantal koppen 4
Zoektijd (schrijven) 4 ms
Zoektijd (lezen) 3.5 ms
Track to track zoektijd 0.2 / 0.4 ms
Gemiddelde wachttijd 2 ms
Energie
Typisch stroomverbruik 14.2 W
Eisen aan de omgeving
Temperatuur, in bedrijf 5-55 °C
Temperatuur bij opslag -40-70 °C
Schokbestendigheid 60 G
Schokbestendigheid (buiten gebruik) 250 G
Technische details
Compatibiliteit PCs
Afmetingen (BxDxH) 101.6 x 46.05 x 25.4 mm
Gewicht en omvang
Breedte 101.6 mm
Hoogte 25.4 mm
Diepte 46.05 mm
Gewicht 771 g
Overige specificaties
Intern Y
Stroomvoorziening via USB N
Drive, overdrachtssnelheid 320 MB/s
Externe adapter N