Lenovo System x3750 M4, Installation And Service Manual

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Notes:
• The optional Power Interposer for Redundant Power option or the optional Microprocessor and
Memory Expansion Tray must be installed to support two power supplies.
• The 750-watt dc and 900-watt ac power supplies require the installation of a power supply bay filler.
• You cannot use ac and dc power supplies in the same server.
Video controller (integrated into the IMM2):
• Matrox G200eR core (two analog ports: one front and one rear that can be connected at the same
time)
Note: The maximum video resolution is 1600 x 1200 at 75 Hz (UXGA), with support for 1680 x 1050
(WSXGA+) wide screen resolution.
– DDR3 528 MHz SDRAM video memory controller
– Avocent Digital Video Compression
– Video memory is not expandable
RAID controllers:
The following RAID options are available for the server:
• ServeRAID M5210 SAS/SATA Controller for IBM System x
• ServeRAID M5120 SAS/SATA Controller for IBM System x
• ServeRAID N2125 SAS/SATA Host Bus Adapter for IBM System x
• IBM 12Gb Host Bus Adapter for IBM System x
Size:
• Height: 86.5 mm (3.4 inches, 2U)
• Depth: 734.1 mm (28.90 inches)
• Width: 445.6 mm (17.54 inches)
• Maximum weight: 31.07 kg (68.5 lb) when fully configured
Acoustical noise emissions
• Sound power, idling: 6.5 bels maximum
• Sound power, operating: 6.6 bels maximum
Notes:
– With microprocessor loading, levels might fluctuate ± 0.3 bels, depending on the application.
– Maximum configuration of n=4; 130 W processors might run at 0.3 bels higher with microprocessor
loading.
Environment:
• Air temperature:
– Server on: 5° to 40°C (41° to 104°F); altitude: 0 to 3050 m (10,006 ft) derate maximum dry bulb
temperature 1°C (33°F) per 175 m (574 ft) above 950 m (3,117 ft). Maximum rate of change 20°C
(68°F) per hour
– Server off: 5° to 45°C (41° to 113`°F)
– Shipment: -40°C to +60°C (-40°F to 140°F
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Lenovo System x3750 M4 Installation and Service Guide