Dell OptiPlex 390 User Manual

Contacting Dell 22
Contacting Dell
NOTE: If you do not have an active Internet connection, you can find contact
information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options.
Availability varies by country and product, and some services may not be
available in your area. To contact Dell for sales, technical support, or customer
service issues:
1. Visit support.dell.com.
2. Select your support category.
3. If you are not a U.S. customer, select your country code at the bottom of the
page, or select All to see more choices.
4. Select the appropriate service or support link based on your need.
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Dell OptiPlex 390 Specifications

General

Tcase	72.6 °C
Bus type	DMI
Processor cache	6 MB
Processor cores	4
Processor model	i5-2400
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-2400 Desktop Series
Processor socket	LGA 1155 (Socket H2)
Processor codename	Sandy Bridge
Processor frequency	3.1 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.4 GHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	95 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	31
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1066, 1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s
Maximum internal memory supported by processor	32 GB
Product type	PC
Motherboard chipset	Intel® H61
Internal memory	4 GB
Memory channels	Dual-channel
Memory clock speed	1333 MHz
Memory layout (slots x size)	1 x 4 GB
HDD speed	7200 RPM
HDD interface	SATA III
Optical drive type	DVD-RW
Card reader integrated	-
Total storage capacity	500 GB
On-board graphics card	Yes
On-board graphics card ID	0x102
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 2000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Number of displays supported (on-board graphics)	2
Operating system installed	Windows 7 Professional
USB 2.0 ports quantity	10
Firewire (IEEE 1394) ports	0
Chassis type	SFF
Product color	Black
Sustainability certificates	RoHS, ENERGY STAR
Power supply	240 W
Processor ARK ID	52207
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	312 mm
Width	93 mm
Height	290 mm
Weight	5700 g