Dell PowerEdge R330 User Manual

• If the load on the active PSU is more than 50 percent, then the redundant PSU is switched to the active state.
• If the load on the active PSU falls below 20 percent, then the redundant PSU is switched to the sleep state.
You can congure the hot spare feature by using the iDRAC settings. For more information about iDRAC settings, see the Integrated
Dell Remote Access Controller User’s Guide available at Dell.com/idracmanuals.
Removing a redundant power supply unit
Prerequisites
CAUTION: Many repairs may only be done by a certied service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
CAUTION: The system requires one power supply unit (PSU) for normal operation. On power-redundant systems,
remove and replace only one PSU at a time in a system that is powered on.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Disconnect the power cable from the power source.
3. Disconnect the power cable from the PSU and remove the straps that bundle and secure the system cables.
4. Unlatch and lift the optional cable management arm if it interferes with PSU removal. For information about the cable
management arm, see the systems rack documentation at Dell.com/poweredgemanuals.
Steps
Press the release latch and pull the PSU out of the chassis.
Figure 78. Removing and installing a redundant PSU
1.
release latch 2. PSU connector
3. power connector 4. PSU handle
Next steps
Install the PSU.
NOTE: If you are removing the PSU permanently, install a PSU blank.
Related links
Installing a redundant power supply unit
Installing the power supply unit blank
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Dell PowerEdge R330 Specifications

General

Dell E-Value Code	PER3303a
Processor cache	8 MB
Processor cores	4
Processor model	E3-1220V6
System bus rate	8 GT/s
Processor socket	LGA 1151 (Socket H4)
Motherboard chipset	Intel® C236
Processor frequency	3 GHz
Processor cache type	Smart Cache
Processor lithography	14 nm
Processor manufacturer	Intel
Processor boost frequency	3.5 GHz
Compatible processor series	Intel® Xeon®
Number of processors installed	1
Performance management	IPMI 2.0, Dell OpenManage
Trusted Platform Module (TPM)	Yes
Operating system installed	No
Compatible operating systems	Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Red Hat Enterpise Linux SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 11 SP4 VMware vSphere ESXi
Memory slots	4x DIMM
Internal memory	4 GB
Memory clock speed	2400 MHz
Internal memory type	DDR4-SDRAM
Maximum internal memory	64 GB
Memory layout (slots x size)	1 x 4 GB
HDD size	3.5 \
HDD speed	7200 RPM
RAID support	-
HDD interface	Serial ATA III
Optical drive type	DVD±RW
Total storage capacity	1000 GB
Maximum storage capacity	- TB
Supported storage drive interfaces	SAS, Serial ATA III
Chassis type	Rack (1U)
Power supply	350 W
Power supply input frequency	50 - 60 Hz
Cabling technology	10/100/1000Base-T(X)
Ethernet interface type	Gigabit Ethernet
USB 2.0 ports quantity	2
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 12000 m
Storage temperature (T-T)	-40 - 65 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 80 %

Weight and Dimensions

Depth	625 mm
Width	434 mm
Height	42.8 mm
Weight	13800 g