Seagate S-series 2.5" 320GB Manual

Seagate Harddisk S-series 2.5" 320GB

Læs gratis den danske manual til Seagate S-series 2.5" 320GB (84 sider) i kategorien Harddisk. Denne vejledning er vurderet som hjælpsom af 41 personer og har en gennemsnitlig bedømmelse på 5.0 stjerner ud af 21 anmeldelser. Har du et spørgsmål om Seagate S-series 2.5" 320GB, eller vil du spørge andre brugere om produktet?

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Momentus Series

Product Manual

2.5” Hard Disk Drive

$SULO   , 2012 Rev2

Momentus Product Manual REV 1 ii

TABLE OF CONTENTS

CHAPTER 1 SCOPE ............................................................................................................................. 1

1.1 USER DEFINITION .............................................................................................................................. 1

1.2 MANUAL ORGANIZATION .................................................................................................................. 1

1.3 SATA ................................................................................................................................................. 2

1.4 REFERENCE ........................................................................................................................................ 2

CHAPTER 2 DESCRIPTION .............................................................................................................. 3

2.1 INTRODUCTION .................................................................................................................................. 3

2.2 KEY FEATURES .................................................................................................................................. 4

2.3 STANDARDS AND REGULATIONS ........................................................................................................ 5

2.4 HARDWARE REQUIREMENTS ............................................................................................................. 5

CHAPTER 3 SPECIFICATIONS ........................................................................................................ 6

3.1 SPECIFICATION SUMMARY ................................................................................................................ 6

3.2 PHYSICAL SPECIFICATIONS ............................................................................................................... 7

3.3 LOGICAL CONFIGURATIONS .............................................................................................................. 7

3.4 PERFORMANCE SPECIFICATIONS ...................................................................................................... 8

3.5 POWER CONSUMPTION ...................................................................................................................... 9

3.6 ENVIRONMENTAL PECIFICATIONSS ................................................................................................ 10

3.7 RELIABILITY SPECIFICATIONS ........................................................................................................ 12

CHAPTER 4 INSTALLATION .......................................................................................................... 13

4.1 SPACE REQUIREMENTS .................................................................................................................... 13

4.2 UNPACKING INSTRUCTIONS............................................................................................................. 14

4.3 MOUNTING ....................................................................................................................................... 14

4.3.1 Orientation ...................................................................................................................... 15

4.3.2 Clearance ........................................................................................................................ 16

4.3.3 Ventilation ...................................................................................................................... 17

4.4 CABLE CONNECTORS ....................................................................................................................... 17

4.4.1 SATA Connectivity .......................................................................................................... 17

4.5 DRIVE INSTALLATION ...................................................................................................................... 22

CHAPTER 5 DISK DRIVE OPERATION ........................................................................................ 23

5.1 HEAD ISK / D ASSEMBLY (HDA) ...................................................................................................... 23

5.1.1 Base Casting Assembly ................................................................................................... 23

5.1.2 DC Spindle Motor Assembly ........................................................................................... 23

5.1.3 Disk Stack Assembly ....................................................................................................... 25

5.1.4 Head Stack Assembly ...................................................................................................... 25

5.1.5 Voice Coil Motor and Actuator Latch Assemblies .......................................................... 25

5.1.6 Air Filtration System ....................................................................................................... 25

5.1.7 Load/Unload Mechanism ................................................................................................ 25

5.2 DRIVE ELECTRONICS ....................................................................................................................... 26

5.2.1 Digital Signal Process and Interface Controller ............................................................ 26

5.2.2 Disk Controller ............................................................................................................... 26

5.2.2.1 The Host Interface Control Block ................................................................................................. 28

5.2.2.2 The Buffer Control Block ............................................................................................................. 28

5.2.2.3 The Disk Control Block ................................................................................................................ 29

5.2.2.4 The Disk LDPC Control Block ..................................................................................................... 29

5.2.2.5 Frequency Synthesizer .................................................................................................................. 29

5.2.2.6 Power Management ....................................................................................................................... 30

5.2.3 Read/Write IC ................................................................................................................. 30

5.2.3.1 Time Base Generator ..................................................................................................................... 30

5.2.3.2 Automatic Gain Control ................................................................................................................ 30

5.2.3.3 Asymmetry Correction Circuitry (ASC) ....................................................................................... 30

5.2.3.4 Analog Anti-Aliasing Low Pass Filter .......................................................................................... 31

Produkt Specifikationer

Mærke:	Seagate
Kategori:	Harddisk
Model:	S-series 2.5" 320GB
Bredde:	69.85 mm
Dybde:	100.3 mm
Højde:	9.5 mm
Vægt:	99 g
Opbevaringstemperatur (T-T):	-40 - 70 °C
Relativ luftfugtighed ved drift (H-H):	5 - 90 %
Relativ luftfugtighed ved opbevaring (H-H):	5 - 95 %
Strømforbrug (standby):	0.2 W
Driftstemperatur (T-T):	5 - 55 °C
Strømforbrug (strømbesparelse):	0.2 W
HDD kapacitet:	320 GB
Driftshøjde:	-300 - 3000 m
Ikke-drift højde:	-400 - 15000 m
Grænseflade:	SATA
Intern:	Ja
Maksimal dataoverførselshastighed:	145 Mbit/s
Driftsspænding:	5 V
Strømforbrug (læse):	2.2 W
Strømforbrug (skrive):	2.2 W
HDD-størrelse:	2.5 "
HDD hastighed:	5400 rpm
Driftsvibrationer:	1.5 G
Ikke-drift vibration:	5.85 G
Gennemsnitlig ventetid:	5.6 ms
Lagringsdrev buffer størrelse:	16 MB
Lagringskapacitet:	320 MB
Strømforbrug (inaktiv):	0.7 W
Spor-til-spor søgetid:	2 ms
Fuld slaglængde søgetid:	22 ms
Gennemsnitlig søgetid:	12 ms
Opstartsstrøm:	0.85 A
Drev klar tid:	4 sek./side