Seagate ST94811A, ST94011A, ST92811A, ST92011A manual Drive mounting, Cable-select option

Page 24

3.2.2Cable-select option

Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper as shown in Figure 3. Refer to your computer manual to determine whether your computer supports this option.

3.3Drive mounting

You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions. Follow these important mounting precautions when mount- ing the drive:

•Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.

•Use only M3 UNC mounting screws.

•Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).

•Four (4) threads (0.080 inches) minimum screw engagement recommended.

	3.945 +/-0.0098
.157	(100.2 +/-.25) 0.490 +/- .010
(3.9878)	(12.446 +/- .254)
.399	0.680 +/- .010
(10.135)	0.680 +/- .010
	(17.27 +/- .254)

Breather Hole

Do not cover

2.750 +/- .0098or seal.

(69.85 +/- .25)

inches									Recommended case
(mm)									Recommended case
									temp. measurement location
							3.567
			.551				(90.602)		2X M3 X 0.5-6H
									Mounting holes
									Mounting holes
(13.99)									Both sides
									.12 min. full thread

.374 +/- .0078

(9.5 +/- .2)

2X .118
Both sides	3.567
	3.567
.551	(90.60)	4X M3 X 0.5-6H
.551		Mounting holes
(13.99)		.10 min. full thread
		2.430
		(61.722)
		.160
		(4.06)

Figure 4. Mounting dimensions—top, side and end view

18	Momentus 5400.1 Product Manual, Rev. F

Image 24

Contents Momentus ST94011A ST94811A ST92011A ST92811APage Contents Momentus 5400.1 Product Manual, Rev. F List of Figures Momentus 5400.1 Product Manual, Rev. F Introduction Momentus 5400.1 disc driveMomentus 5400.1 Product Manual, Rev. F Drive specifications Specification summarySpecifications Drive specification ST94011A ST94811A ST92011A ST92811ASpecifications Default logical geometry LBA modeFormatted capacity Physical organizationPhysical characteristics Technology SpecificationRecording and interface technology Seek time Time to readyTypical seek times msec Read Write Time to ready Typical MaxPower specifications Typical current profile Conducted noiseVoltage tolerance Power-management modes Power management modesActive mode Idle modeEnvironmental specifications Shock Operating shockNonoperating shock VibrationAcoustics Electromagnetic immunityDrive level acoustics Electromagnetic immunitySafety certification Measurement type SpecificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Page Configuring and mounting the drive Handling and static discharge precautionsJumper settings Master/slave configurationDrive mounting Cable-select optionATA interface signals and connector pins Connector signalsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Supported commands Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Features register values4 S.M.A.R.T. commands Supported S.M.A.R.T. commandsCode in features register A.R.T. command Momentus 5400.1 Product Manual, Rev. F Installation considerations Compatibility summarySystem Compatibility Tested systemsBios versions tested Tested Bios versionsOperating system versions tested Operating systems testedCompatibility test configurations Software utilitiesOther certification Vendor ApplicationMomentus 5400.1 Product Manual, Rev. F Seagate Technology support services InternetPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index NumericsPage Page Momentus 5400.1 Product Manual, Rev. F Page Seagate Technology LLC

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