Apple Mac Pro Server Mid2010 User Guide

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Chapter 5      What’s Under the Hood
SuperDrive (DVD±R DL/DVD±RW/CD-RW ) Specifications
	
ÂDisc diameters supported:   12	cm	and	8	cm
	
ÂData formats:
• CD-ROM
• CD-Audio
• CD-R
• CD-RW
• CD-I
• CD-I	Bridge
• CD	Extended
• CD	Mixed	Mode
• Photo	CD
• Video	CD
• Enhanced	CD
• DVD-Video
• DVD±R
• DVD±RW
• DVD±R	DL 

102Chapter 5      What’s Under the Hood
USB Specifications
	
ÂSupport	for	Universal	Serial	Bus	(USB)	2.0	and	1.1
	
ÂSeven	external	USB	 Type	A	ports
• Two	USB	2.0	ports	on	the	front
• Three	USB	2.0	ports	on	the	back
	
ÂEach	USB	port	(front	and	back)	is	on	a	separate	480	megabit-per-second	(Mbit/s)	
USB	channel
	
Â500	milliamperes	(mA)	available	for	a	total	of	1.5	A	on	the	back	and	1.0	A	on	the	front
FireWire Specifications
	
ÂFour external FireWire ports:   Two	FireWire	800	ports	(9-pin)	on	the	front	and...

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Chapter 5      What’s Under the Hood
Bluetooth 2.1+EDR Specifications
	
ÂWireless data rate:   Up	to	3	Mbit/s
	
ÂRange:   Up	to	33	feet	or	10	meters	(data	rates	may	vary, 	depending	on	
environmental	conditions)
	
ÂFrequency band:   2.4	gigahertz	(GHz)
AirPort Extreme Specifications
	
ÂFrequency band:   2.4	and	5	gigahertz	(GHz)
	
ÂRadio output power:   20	dBm	(nominal)
Compatibility
	
Â802.11a, 	b,	g, 	and	n
Optical Digital Audio Specifications
	
ÂData format:   Sony/Phillips	Digital	Interface...

104Chapter 5      What’s Under the Hood
Optical digital audio in
Based	on	a	typical	situation	with	playback	of	a	1	kHz, 	0	dBFS	24-bit	sine	wave,	unless	
otherwise	specified	below.
	
ÂInput sample rate:   44.1	kHz,	48	kHz,	or	96	kHz
	
ÂSignal-to-noise ratio:   Greater	than	130	dB
	
ÂTotal harmonic distortion + noise:   Less	than	-130	dB	(0.00003	percent)
Analog Audio Specifications
	
ÂSample rate:   44.1	kHz,	48	kHz,	or	96	kHz
	
ÂJack type:   1/8”	mini
	
ÂBits per sample:   16-bit,	20-bit,	or	24-bit...

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Chapter 5      What’s Under the Hood
Analog audio line in (typical values)
Based	on	a	typical	situation	with	playback	of	a	1	kHz, 	-3	dBFS	24-bit	sine	wave,	44.1	kHz	
output	sample	rate, 	unless	otherwise	specified	below.
	
ÂMaximum input voltage:   2	Vrms	(+8.2	dBu)
	
ÂInput impedance:   Greater	than	17	kilohms
	
ÂSignal-to-noise ratio:   Greater	than	90	dB
	
ÂTotal harmonic distortion + noise:   Less	than	-85	dB	(.006	percent)
	
ÂChannel separation:   Greater	than	85	dB
Analog audio line out...

106Chapter 5      What’s Under the Hood
	
ÂTotal harmonic distortion + noise:   Less	than	-60	dB	(0.1	percent)
	
ÂFrequency response:   100	Hz	to	8.2	kHz,	+0.5	dB/-3	dB
Power Supply
AC line input
	
ÂVoltage ranges:   100–240	V	alternating	current	(AC)
	
ÂCurrent:   	Maximum	of	12	A	(low	voltage	range)	or	5	A	(high	voltage	range)
	
ÂFrequency:   50–60	Hz	single	phase
Power Requirements for Expansion Cards and Peripherals
Expansion cards
Combined	maximum	power	consumption	for	all	four	PCI	Express	slots...

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Chapter 5      What’s Under the Hood
Dimensions and Operating Environment
Dimensions
	
ÂWeight:   39.9	lbs. 	(18.1	kg)
The	weight	depends	on	the	configuration. 	The	weight	above	is	for	a	basic	
configuration	and	may	be	greater	if	optional	devices	are	installed.
	
ÂHeight:   20.1	inches	(51.1	cm)
	
ÂWidth:   8.1	inches	(20.6	cm)
	
ÂDepth:   18.7	inches	(47.5	cm)
Operating environment
	
ÂOperating temperature:   50°	to	95°	F	(10°	to	35°	C)
	
ÂStorage temperature:   –40°	to	116°	F	(–40°	to	47°	C)...

Help Center       ergonomics 
www.apple.com/environment 
Last, but Not Least
6 

110Chapter 6      Last, but Not Least
This	chapter	provides	important	information	about	safety	procedures, 	routine	
maintenance, 	and	ergonomic	considerations	for	using	your	Mac	Pro	and	display.
For	your	safety	and	that	of	your	equipment, 	follow	these	rules	for	handling	and	
cleaning	your	Mac	Pro	and	for	working	more	comfortably. 	Keep	these	instructions	
handy	for	reference	by	you	and	others.
NOTICE:  Incorrect	storage	or	use	of	your	computer	may	void	the	manufacturer’s	
warranty.
Important Safety...