Product comparison · 2 pcs/workstations

HP Compaq dc7800 small form factor pc + L1740 monitor vs Lenovo ThinkCentre M57 Small Desktop (9181-A1G), SE

80specifications compared
14differ
66identical
27known for one product only

Key differences

Maximum internal memory
- Compaq dc7800 small form factor pc + L1740 monitor:8 GB
- ThinkCentre M57 Small Desktop (9181-A1G), SE:4 GB
Optical drive type
- Compaq dc7800 small form factor pc + L1740 monitor:DVD Super Multi
- ThinkCentre M57 Small Desktop (9181-A1G), SE:DVD-ROM
HDD interface
- Compaq dc7800 small form factor pc + L1740 monitor:SATA II
- ThinkCentre M57 Small Desktop (9181-A1G), SE:SATA
Discrete graphics card model
- Compaq dc7800 small form factor pc + L1740 monitor:Intel® GMA 3100
- ThinkCentre M57 Small Desktop (9181-A1G), SE:Intel® GMA X3100
Networking features
- Compaq dc7800 small form factor pc + L1740 monitor:Intel 82566DM Gigabit
- ThinkCentre M57 Small Desktop (9181-A1G), SE:Gigabit Ethernet
USB 2.0 ports quantity
- Compaq dc7800 small form factor pc + L1740 monitor:8
- ThinkCentre M57 Small Desktop (9181-A1G), SE:6
PS/2 ports quantity
- Compaq dc7800 small form factor pc + L1740 monitor:2
- ThinkCentre M57 Small Desktop (9181-A1G), SE:1
Chassis type
- Compaq dc7800 small form factor pc + L1740 monitor:SFF
- ThinkCentre M57 Small Desktop (9181-A1G), SE:Small Desktop

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc7800 small form factor pc + L1740 monitor, ThinkCentre M57 Small Desktop (9181-A1G), SE
107 specifications	A HP Compaq dc7800 small form factor pc + L1740 monitor View product	B Lenovo ThinkCentre M57 Small Desktop (9181-A1G), SE View product
Processoridentical
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage2 differ
Optical drive typeDiffers	DVD Super Multi	DVD-ROM
HDD interfaceDiffers	SATA II	SATA
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3100	Intel® GMA X3100
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Intel 82566DM Gigabit	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	6
PS/2 ports quantityDiffers	2	1
Audio inputKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone inKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power requirementsDiffers	90 – 264 V / 100 – 240 V, 50/60 Hz, 47 – 63 Hz	115-230V, 50/60Hz
Power consumption (typical)Known for one	240 W	Unknown — not stated by the source
Power availabilityKnown for one	Unknown — not stated by the source	280 W
Design1 differ
Chassis typeDiffers	SFF	Small Desktop
Country of originKnown for one	China	Unknown — not stated by the source
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	43.2 cm (17")	Unknown — not stated by the source
Display resolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	500:1	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	150°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	135°	Unknown — not stated by the source
DisplayKnown for one	TFT	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	337 mm	310 mm
DepthDiffers	378 mm	358 mm
HeightDiffers	100 mm	875 mm
WeightDiffers	8.5 kg	7.42 kg
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 16X LP 1x PCI LP
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	AD1882
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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