Product comparison · 2 pcs/workstations

Dell OP780MT-X311 PC Intel® Core™2 Quad vs Dell OptiPlex 980 DT

48specifications compared
21differ
27identical
33known for one product only

Key differences

Processor family
- OP780MT-X311 PC Intel® Core™2 Quad:Intel® Core™2 Quad
- OptiPlex 980 DT:Intel® Core™ i5
Processor frequency
- OP780MT-X311 PC Intel® Core™2 Quad:2.83 GHz
- OptiPlex 980 DT:3.2 GHz
Processor cache
- OP780MT-X311 PC Intel® Core™2 Quad:12 MB
- OptiPlex 980 DT:3 MB
Maximum internal memory
- OP780MT-X311 PC Intel® Core™2 Quad:8 GB
- OptiPlex 980 DT:16 GB
Memory clock speed
- OP780MT-X311 PC Intel® Core™2 Quad:1066 MHz
- OptiPlex 980 DT:1333 MHz
Total storage capacity
- OP780MT-X311 PC Intel® Core™2 Quad:500 GB
- OptiPlex 980 DT:250 GB
Optical drive type
- OP780MT-X311 PC Intel® Core™2 Quad:DVD-RW
- OptiPlex 980 DT:DVD±RW
HDD interface
- OP780MT-X311 PC Intel® Core™2 Quad:SATA II
- OptiPlex 980 DT:SATA

Side by side

Differences highlightedShow differences only

Comparison of OP780MT-X311, OptiPlex 980 DT
81 specifications	A Dell OP780MT-X311 PC Intel® Core™2 Quad Model OP780MT-X311 View product	B Dell OptiPlex 980 DT View product
Processor3 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Core™2 Quad	Intel® Core™ i5
Processor coresKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	2.83 GHz	3.2 GHz
Processor cacheDiffers	12 MB	3 MB
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
Memory2 differ
Maximum internal memoryDiffers	8 GB	16 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedDiffers	1066 MHz	1333 MHz
Storage4 differ
Total storage capacityDiffers	500 GB	250 GB
Optical drive typeDiffers	DVD-RW	DVD±RW
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceDiffers	SATA II	SATA
Card reader integratedDiffers	No	Yes
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	AMD Radeon HD 3450
Graphics card familyDiffers	Intel	AMD
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics card RAMDACKnown for one	Unknown — not stated by the source	600 MHz
Performanceidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	1	2
PS/2 ports quantityDiffers	0	2
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	2
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	0
Number of slotsKnown for one	Unknown — not stated by the source	5
Design1 differ
Chassis typeDiffers	Mini Tower	Desktop
Product colourKnown for one	Black	Unknown — not stated by the source
External drive baysKnown for one	2x 5.25" 1x 3.5"	Unknown — not stated by the source
Internal drive baysKnown for one	1x 3.5"	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Softwareidentical
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Home Premium Windows 7 Professional Windows 7 Ultimate Windows Vista Home Basic Windows Vista Business Windows Vista Ultimate Ubuntu Linux FreeDOS
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Display1 differ
Display includedDiffers	No	Yes
Weight & dimensions4 differ
WidthDiffers	187 mm	112 mm
DepthDiffers	433 mm	347 mm
HeightDiffers	408 mm	389.9 mm
WeightDiffers	11.7 kg	7.5 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	565.2 x 362 x 568.2 mm	Unknown — not stated by the source
Package weightKnown for one	19.7 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR 5.0, EPEAT Gold, CECP, TCO 05, WEEE, Japan Energy Law, CES, Japan Green PC, FEMP, South Korea Eco-label, EU RoHS, China RoHS
Other featuresidentical
Drive baysKnown for one	4	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Multimediaidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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