Seagate Business Storage Bruksanvisning

Seagate Diskarray Business Storage

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The Power of One

• Seagate brings over 30 years of trusted performance and reliability to the

new Seagate

Desktop HDDs—now available in capacities up to 4TB.

• Double your capacity and drive down costs with up to 1TB-per-disk hard

drive technology.

• SATA 6Gb/s interface optimizes burst performance

• Seagate AcuTrac

™

servo technology delivers dependable performance,

even with hard drive track widths of only 75 nanometers.

• Seagate OptiCache

™

technology boosts overall performance by as

much as 45%.

• Free Seagate DiskWizard

™

software allows you to install 3TB and 4TB

hard drives in Windows, including XP, without UEFI BIOS.

Best-Fit Applications

• Desktop or all-in-one PCs

• Home servers

C-based gaming systems

esktop RAID

rect-attached external storage devices (DAS)

etwork-attached storage devices (NAS)

Data Sheet

Specications 4TB

3TB

2TB

1TB

500GB

320GB

250GB

Model Number ST4000DM000 ST3000DM001 ST2000DM001 ST1000DM003 ST500DM002

ST320DM000

ST250DM000

Model Name Desktop HDD

formerly

Barracuda

formerly

Barracuda

formerly

Barracuda

formerly

Barracuda

formerly

Barracuda

formerly

Barracuda

Interface Options SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ

Performance

Cache, Multisegmented (MB) 64 64 64 64 16 16 16

SATA Transfer Rates Supported (Gb/s) 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5

Seek Average, Read (ms) <8.5 <8.5 <8.5 <8.5 <11 <11 <11

Seek Average, Write (ms) <9.5 <9.5 <9.5 <9.5 <12 <12 <12

Average Data Rate, Read/Write (MB/s) 146 156 156 156 125 125 125

Max Sustained Data Rate, OD Read (MB/s) 180 210 210 210 144 144 144

Conguration/Organization

Heads/Disks 8/4 6/3 6/3 2/1 2/1 2/1 1/1

Bytes per Sector 4096 or 5124096 4096 4096 4096

4096 or 512

Voltage

Voltage Tolerance, Including Noise (5V) ±5% ±5% ±5% ±5% ±5% ±5% ±5%

Voltage Tolerance, Including Noise (12V) ±10% +10%/–7.5% +10%/–7.5% +10%/–7.5% +10%/–7.5% +10%/–7.5% +10%/–7.5%

Reliability/Data Integrity

Contact Start/Stop Cycles — — — — 50,000 50,000 50,000

Load/Unload Cycles 300,000 300,000 300,000 300,000 — — —

Nonrecoverable Read Errors per Bits Read, Max 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14

Power-On Hours 2400 2400 2400 2400 2400 2400 2400

Power Management

Startup Power (A) 2.0 2.0 2.0 2.0 2.02.5 2.5

Operating Mode, Typical (W) 7.5 8.0 8.0 5.90 6.19 6.19 6.19

Idle Average (W) 5.0 5.8 5.8 4.0 4.60 4.60 4.60

Standby Mode (W) 0.63 0.75 0.75 0.75 0.79 0.79 0.79

Sleep Mode (W) 0.63 0.75 0.75 0.75 0.79 0.79 0.79

Environmental

Temperature

Operating (ambient min °C) 0 0 0 0 0 0 0

Operating (drive case max °C) 60 60 60 60 60 60 60

Nonoperating (ambient °C) –40 to 70 −40 to 70 −40 to 70 −40 to 70 −40 to 70 −40 to 70 −40 to 70

Halogen Free Yes Yes Yes Yes Yes Yes Yes

RoHS Compliance Yes Yes Yes Yes Yes Yes Yes

Physical

Height (mm/in) 26.11/1.028 26.11/1.028 26.11/1.028 20.17/0.7825 19.98/0.787 19.98/0.787 19.98/0.787

Width (mm/in) 101.6/4.0 101.6/4.0 101.6/4.0 101.6/4.0 101.6/4.0 101.6/4.0 101.6/4.0

Depth (mm/in) 146.99/5.787 146.99/5.787 146.99/5.787 146.99/5.787 146.99/5.787 146.99/5.787 146.99/5.787

Weight (g/lb) 610/1.345 626/1.38 626/1.38 400/0.88 415/0.92 415/0.92 415/0.92

Carton Unit Quantity 20 20 20 25 25 25 25

Cartons per Pallet 40 40 40 40 40 40 40

Cartons per Layer 8 8 8 8 8 8 8

Special Features

Seagate OptiCache

™

Technology Yes Yes Yes Yes No No No

Seagate AcuTrac

™

Technology Yes Yes Yes Yes No No No

www.seagate.com

AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000

ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888

EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16–18, rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00

countries. AcuTrac, Barracuda, DiscWizard, OptiCache and SmartAlign are either trademarks or registered trademarks of Seagate Technology LLC or one of its afliated companies in the United States and/or other

countries. All other trademarks or registered trademarks are the property of their respective owners. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals

one trillion bytes. Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and

thus will not be available for data storage. Actual data rates may vary depending on operating environment and other factors. Seagate reserves the right to change, without notice, product offerings or specications.

DS1770.1-1212US, December 2012

1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.

2 Seagate ships this drive in both 4K- and 512-byte sectors. SmartAlign technology is included on 4K sector drives. Both drives are functionally and physically equivalent.

Desktop HDD

Produktspecifikationer

Varumärke:	Seagate
Kategori:	Diskarray
Modell:	Business Storage
Vikt:	6660 g
Bredd:	161 mm
Djup:	258.5 mm
Höjd:	208 mm
LED-indikatorer:	Ja
Total installerad lagringskapacitet:	8 TB
Kompatibla produkter:	iPhone, iPad, Android, PC, Mac
Antal RJ-45-portar:	1
Antal lagringsenheter som stöds:	4
Seriellt gränssnitt:	SATA
Värdportar:	4
Dataöverföringshastighet:	1 Gbit/s
Windows-operativsystem som stöds:	Ja
Mac-operativsystem som stöds:	Ja
Stöd för nätverksprotokoll:	SSL / TLS
Hårddiskens rotationshastighet:	7200 RPM
RAID-nivåer:	0, 1,5, 10
Kommunikationsstandarder:	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3
Management-Plattform:	WEB
Intern:	Nej
Medföljande programvara:	Time Machine, BlackArmor
Antal installerade lagringsenheter:	4
Lagringsenhetens gränssnitt:	Serial ATA III
Minimikrav, RAM:	512 MB
Minimikrav, processor:	Pentium 1GHz
Stöd för redundant strömförsörjning (RPS):	Nej
Hårddiskplatser med hotswap-funktion:	Nej
Antal strömförsörjningsaggregat:	1
Cachestorlek:	64 MB