IBM 71453RU Microprocessor Expansion slots, Upgradeable microcode, Power supply, Memory, Size

Table 1. Features and specifications

Microprocessor:		Expansion slots:
v Intel Xeon EX versions of the 6000		v Six non-hot-swap PCI Express x8
	and 7000 Series or E7 Series		(three full-length and three
	multi-core microprocessor with up		half-length) slots (slot 2 is
	to 24 MB or 30 MB last level cache.		electrically x4)
v 1066 MHz front-side bus (FSB)		v One non-hot-swap PCI Express
v Support for up to four			x16 (full-length) slot
	microprocessors	v Emulex 10 GbE Custom Adapter
	– Four Quick Path Interconnect		for IBM System x in slot 7
	(QPI) links per microprocessor at		(optional in some models)
	up to 6.4 GT/s (gigatransfers per	Upgradeable microcode:
	second)
	– Four Scalable Memory	System UEFI, FPGA, diagnostics,
	Interconnect (SMI) links per
		service processor, IMM, and SAS
	microprocessor at up to 6.4 GT/s
Note: Use the Setup utility to		microcode
		Power supply:
determine the type and speed of the
microprocessors. The server does not		v Standard: One or two dual-rated
support mixing microprocessor types.			power supplies (depending on the
Memory:			model).
			– 1975 watts at 220 V ac input
v Type: Registered, ECC, PC3-10600			– 875 watts at 110 V ac input
	double data rate (DDR) III, SDRAM	v Hot-swappable and redundant at
v Sizes: 1 GB (Types 7145 and 7146			220 V ac, only with two power
	only) and 2 GB (PC3-10600 running		supplies
	at 1066 Mb/sec), 4 GB, 8 GB, 16	v If the server is operating at 110 V
	GB, and 32 GB (Types 7143 and		ac, a second power supply must
	7191 only) (PC3L-8500-777 DDR3		be installed.
	ECC running at 1066 Mb/sec) in	Size:
	pairs
v Minimum (Types 7145 and 7146): 2		v	4U
	GB (two DIMMs per memory card	v Height: 172.8 mm (6.81 in.)
	minimum)	v Depth: 712.13 mm (28.04 in.)
v Minimum (Types 7143 and 7191): 4		v Width: (without rack EIA
	GB (two DIMMs per memory card		brackets) 440 mm (17.32 in.)
	minimum)	v Width: (with rack EIA brackets)
v Maximum: 1 TB (2 TB when using			482.6 mm (19 in.)
	32 GB DIMMs in Types 7143 and	v Weight: approximately 49.90 kg
	7191) (eight memory cards, each		(110 lb) when fully configured
	card containing 8 DIMM connectors	Drives:
	for a total of 64 DIMMs)
v		v	Slim CD/DVD-ROM: SATA
	Connectors: Two-way interleaved,
	eight dual inline memory module	v	(optional)
			Serial Attached SCSI (SAS)
	(DIMM) connectors per memory
	card		2.5-inch hard disk drives
v			(optional)
	Supports 1.35-volt (low-voltage)
	and 1.5-volt registered DIMMs	v Solid state 1.8-inch drives
v Machine Types 7145 and 7146 uses			(optional)
	the Intel 7500 Scalable Memory	Expansion bays:
	Buffer only
v		v Eight SAS, 2.5-inch bays or sixteen
	Machine Types 7143 and 7191 uses
			solid state 1.8-inch bays
	the Intel 7510 Scalable Memory	v
			One 12.7 mm removable-media
	Buffer only
			drive bay (CD/DVD drive
			optional)

Acoustical noise emissions:

vSound power, idle: 5.8 bel declared

vSound power, operating: 6.3 bel declared

Airflow:

vNominal airflow: 67 cubic feet per minute (CFM)

vTypical airflow: 100 CFM

vMaximum airflow: 241 CFM

Environment:

vAir temperature:

–Server on:

-10°C to 35°C (50°F to 95°F); altitude: 0 to 914 m (3000 ft).

-10°C to 32°C (50°F to 90°F); altitude: 914 to 2133 m (7000 ft).

–Server off: 10°C to 43°C (50.0°F to

109.4°F); maximum altitude: 2133 m (6998.0 ft)

vHumidity:

–Server on: 8% to 80%

–Server off: 8% to 80%

vParticulate contamination:

Attention: Airborne particulates and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might pose a risk to the server. For information about the limits for particulates and gases, see “Particulate contamination” on page 123.

Heat output:

Approximate heat output:

vMinimum configuration: 648 Btu per hour (190 watts)

vTypical configuration: 3753 Btu per hour (1100 watts)

vDesign maximum configuration:

–5971 Btu per hour (1930 watts) at

110 V ac

–6739 Btu per hour (2150 watts) at

220 V ac

Chapter 1. The System x3850 X5 and x3950 X5 server 7