Product comparison · 2 laser printers

HP Enterprise 600 M602n vs HP LaserJet M451dn Colour

36specifications compared
24differ
12identical
40known for one product only

Key differences

Colour
- Enterprise 600 M602n:No
- LaserJet M451dn Colour:Yes
Duplex printing
- Enterprise 600 M602n:No
- LaserJet M451dn Colour:Yes
Maximum resolution
- Enterprise 600 M602n:1200 x 1200 DPI
- LaserJet M451dn Colour:600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)
- Enterprise 600 M602n:50 ppm
- LaserJet M451dn Colour:21 ppm
Time to first page (black, normal)
- Enterprise 600 M602n:8.5 s
- LaserJet M451dn Colour:17 s
Maximum duty cycle
- Enterprise 600 M602n:225000 pages per month
- LaserJet M451dn Colour:40000 pages per month
Recommended duty cycle
- Enterprise 600 M602n:3000 - 15000 pages per month
- LaserJet M451dn Colour:2000
Printing colours
- Enterprise 600 M602n:Black
- LaserJet M451dn Colour:Black, Cyan, Magenta, Yellow

Side by side

Differences highlightedShow differences only

Comparison of Enterprise 600 M602n, M451dn
76 specifications	A HP Enterprise 600 M602n View product	B HP LaserJet M451dn Colour Model M451dn View product
Printing5 differ
ColourDiffers	No	Yes
Duplex printingDiffers	No	Yes
Maximum resolutionDiffers	1200 x 1200 DPI	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)Differs	50 ppm	21 ppm
Print speed (colour, normal quality, A4/US Letter)Known for one	Unknown — not stated by the source	21 ppm
Time to first page (black, normal)Differs	8.5 s	17 s
Time to first page (colour, normal)Known for one	Unknown — not stated by the source	17 s
Features5 differ
Maximum duty cycleDiffers	225000 pages per month	40000 pages per month
Recommended duty cycleDiffers	3000 - 15000 pages per month	2000
Printing coloursDiffers	Black	Black, Cyan, Magenta, Yellow
Number of print cartridgesDiffers	1	4
Page description languagesDiffers	PCL 5c, PCL 6, PDF 1.4	PCL 5c, PCL 6, PostScript 3
Input & output capacity3 differ
Total input capacityDiffers	500 sheets	250 sheets
Total output capacityDiffers	600 sheets	150 sheets
Multi-Purpose tray input capacityDiffers	100 sheets	50 sheets
Maximum number of input traysKnown for one	Unknown — not stated by the source	3
Maximum input capacityKnown for one	Unknown — not stated by the source	550 sheets
Paper handling3 differ
Maximum print sizeDiffers	210 x 297 mm	216 x 356 mm
Paper tray media typesDiffers	Bond paper, Card stock, Envelopes, Labels, Plain paper, Pre-printed, Recycled paper, Transparencies	Bond paper, Card stock, Envelopes, Glossy paper, Labels, Plain paper, Pre-printed, Recycled paper, Transparencies
Multi-purpose tray media typesKnown for one	Unknown — not stated by the source	Bond paper, Envelopes, Labels, Letterhead, Plain paper, Recycled paper, Transparencies
Non-ISO print media sizesDiffers	Executive	Executive, Legal, Letter
Custom media widthKnown for one	Unknown — not stated by the source	76 - 126 mm
Custom media lengthKnown for one	Unknown — not stated by the source	216 - 356 mm
JIS B-series sizes (B0...B9)Known for one	B5	Unknown — not stated by the source
Envelopes sizesKnown for one	B5, C5, C6, DL	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Mobile printing technologiesKnown for one	Apple AirPrint, HP ePrint	Unknown — not stated by the source
Performance3 differ
Internal memoryDiffers	512 MB	128 MB
Maximum internal memoryDiffers	1024 MB	384 MB
Processor frequencyDiffers	800 MHz	600 MHz
Memory slotsKnown for one	1	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor modelKnown for one	ARM Cortex-A8	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black, White
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display number of linesKnown for one	4 lines	Unknown — not stated by the source
Power3 differ
Power consumption (printing)Differs	820 W	425 W
Power consumption (PowerSave)Differs	5.5 W	15.2 W
Power consumption (off)Differs	0.3 W	0.5 W
Power consumption (standby)Known for one	21 W	Unknown — not stated by the source
AC input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008
Minimum RAMKnown for one	Unknown — not stated by the source	1024 MB
Minimum processorKnown for one	Unknown — not stated by the source	1GHz
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	400 MB
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	59 - 86 °F
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 70%
Weight & dimensions1 differ
WeightDiffers	23.7 kg	23.6 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	405 x 484 x 322 mm
WidthKnown for one	415 mm	Unknown — not stated by the source
DepthKnown for one	428 mm	Unknown — not stated by the source
HeightKnown for one	398 mm	Unknown — not stated by the source
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Power LEDKnown for one	Unknown — not stated by the source	Yes
Stand-by LEDKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source

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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