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Dell EMC PowerVault MD3860f Storage Arrays: руководство по обслуживанию

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Dell EMC PowerVault MD3860f Storage Arrays: руководство по обслуживанию

Technical specifications

Table 1. physical disksThis describes Physical Disks
Physical disks		Up to sixty 3.5 inch or 2.5 inch SAS or nearline SAS physical disks or 2.5 inch SAS SSDs

Table 2. Raid controller modulesThis describes RAID Controller Modules.
RAID controller modules		Two hot-swappable modules with temperature sensors 4 GB or 8 GB of cache per controller
Dell PowerVault MD3860f storage arrays		Provides host-to-controller 16 Gbps FC connection and two 12 Gbps SAS connections

Table 3. Expansion modulesThis describes Expansion Modules.
Dell PowerVault MD3060e expansion enclosures			Supports 120 physical disks, in addition to 60 physical disks in the RAID enclosure Redundant path connectivity provides redundant data paths to each hard drive NOTE Support for 180 physical disk slots is a premium feature and requires activation. The maximum number of physical disk slots supported without using the premium feature is 120.
	SAS connectors		Two SAS IN ports to connect hosts One SAS OUT port for expansion to an additional PowerVault MD3060e expansion enclosure NOTE SAS connectors are SFF-80644 compliant.
	Serial connector (debug port)		Six pin port NOTE For technical support use only.

Table 4. Back-panel connectors (per raid controller module)This describes Back-Panel Connectors (Per RAID Controller Module)
	SAS connectors	NOTE SAS and iSCSI connections to the same host is not supported. Two SAS IN ports to connect hosts NOTE SAS and FC connections to the same host is not supported. Two SAS OUT ports, it is recommended that you use the first port for expansion to an additional PowerVault MD3060e expansion enclosure. Only one expansion port is supported at any given time. NOTE SAS connectors are SFF-8644 compliant.
	Serial connector (debug port)	One mini USB port NOTE For technical support use only.
	Management Ethernet connector	One 100/1000 Mbps Ethernet connection , labeled MGMT, for out-of-band management of the enclosure and the second Ethernet port is reserved.
	FC connectors	Four FC IN ports to connect hosts NOTE Directly attaching to the FC ports is not supported. The host connection must use a FC switch.

Table 5. PowerThis describes power.
AC power supply (per power supply)
	Wattage	1755 W
	Heat dissipation (maximum) NOTE Heat dissipation is calculated using the power supply wattage rating. The heat dissipation values are for the entire system which includes chassis and two controllers.	5988 BTU/hr
	Voltage NOTE This system is also designed to be connected to IT power systems with a phase to phase voltage not exceeding 230 V.	220 V AC, autoranging, 50 Hz/60 Hz
Battery		6.6 V DC, 1100 mAh, 7.26 W Lithium ion battery

Table 6. EnvironmentalThis describes Environmental.
NOTE For additional information about environmental measurements for specific system configurations, see dell.com/environmental_datasheets.
Temperature
	Operating	Continuous operation: 10 °C to 35 °C (50 °F to 95 °F) at 20% to 80% relative humidity (RH), with 26 °C maximum dew point. De-rate maximum allowable dry bulb temperature at 1 °C/300 m (1 °F per 550 ft) above 900 m (2952.75 ft). NOTE For information on supported expanded operating temperature range and configurations, see the Owner's Manual at dell.com/support/manuals.
	Storage	–40 °C to 65 °C (–40 °F to 149 °F) with a maximum temperature gradation of 20 °C per hour
Relative humidity
	Operating	20% to 80% (noncondensing) with maximum humidity gradation of 10% per hour
	Storage	5% to 95% at a maximum wet bulb temperature of 38 °C (100.4 °F)
Maximum vibration
	Operating	0.26 G_rms at 5 Hz to 350 Hz in operational orientation
	Storage	1.88 G_rms at 10 Hz to 500 Hz for 15 minutes (all six sides tested)
Maximum shock
	Operating	One shock pulse in the positive z axis of the system at 31 G for 2.6 ms in the operational orientation
	Storage	Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) at 71 G for up to 2 ms Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 22 G faired square wave pulse with velocity change at 200 inches/second (508 centimeters/second)
Altitude
	Operating	Maximum 3000 m (9,842 ft)
	Storage	Maximum 12192 m (40,000 ft)
Airborne contaminant level
	Class	G1 as defined by ISA-S71.04-1985