Product comparison · 2 laser printers

HP 400 Color M451dn vs HP Enterprise 600 M601dn

39specifications compared
25differ
14identical
16known for one product only

Key differences

Colour
- 400 Color M451dn:Yes
- Enterprise 600 M601dn:No
Maximum resolution
- 400 Color M451dn:600 x 600 DPI
- Enterprise 600 M601dn:1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)
- 400 Color M451dn:20 ppm
- Enterprise 600 M601dn:45 ppm
Maximum duty cycle
- 400 Color M451dn:40000 pages per month
- Enterprise 600 M601dn:175000 pages per month
Recommended duty cycle
- 400 Color M451dn:750 - 2000 pages per month
- Enterprise 600 M601dn:3000 - 12000 pages per month
Printing colours
- 400 Color M451dn:Black, Cyan, Magenta, Yellow
- Enterprise 600 M601dn:Black
Number of print cartridges
- 400 Color M451dn:4
- Enterprise 600 M601dn:1
Total input capacity
- 400 Color M451dn:300 sheets
- Enterprise 600 M601dn:500 sheets

Side by side

Differences highlightedShow differences only

Comparison of 400 Color M451dn, Enterprise 600 M601dn
55 specifications	A HP 400 Color M451dn View product	B HP Enterprise 600 M601dn View product
Printing3 differ
ColourDiffers	Yes	No
Print technology	Laser	Laser
Duplex printing	Yes	Yes
Maximum resolutionDiffers	600 x 600 DPI	1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	20 ppm	45 ppm
Print speed (colour, normal quality, A4/US Letter)Known for one	20 ppm	Unknown — not stated by the source
Print margins (top, bottom, right, left)Known for one	4.23 mm	Unknown — not stated by the source
Time to first page (black, normal)Known for one	Unknown — not stated by the source	8.5 s
Features5 differ
Maximum duty cycleDiffers	40000 pages per month	175000 pages per month
Recommended duty cycleDiffers	750 - 2000 pages per month	3000 - 12000 pages per month
Printing coloursDiffers	Black, Cyan, Magenta, Yellow	Black
Number of print cartridgesDiffers	4	1
Page description languagesDiffers	PCL 5c, PCL 6, PostScript 3	PCL 5, PCL 6, PDF 1.4, PostScript 3
Input & output capacity3 differ
Total number of input traysKnown for one	2	Unknown — not stated by the source
Total input capacityDiffers	300 sheets	500 sheets
Total output capacityDiffers	150 sheets	500 sheets
Maximum output capacityDiffers	150 sheets	600 sheets
Multi-Purpose trayKnown for one	Unknown — not stated by the source	Yes
Multi-Purpose tray input capacityKnown for one	Unknown — not stated by the source	100 sheets
Paper handling2 differ
Maximum ISO A-series paper size	A4	A4
Paper tray media typesDiffers	Bond paper, Glossy paper, Plain paper, Pre-printed, Recycled paper, Rough paper	Bond paper, Card stock, Envelopes, Labels, Plain paper, Pre-printed, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)Differs	A4, A5, A6	A4
JIS B-series sizes (B0...B9)Known for one	B5	Unknown — not stated by the source
Envelopes sizesKnown for one	B5, C5, DL	Unknown — not stated by the source
Ports & interfaces1 differ
Standard interfacesDiffers	Ethernet	Ethernet, USB 2.0
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Wi-Fi	No	No
Ethernet LAN	Yes	Yes
Network ready	Yes	Yes
Mobile printing technologies	Apple AirPrint, HP ePrint	Apple AirPrint, HP ePrint
Performance3 differ
Internal memoryDiffers	128 MB	512 MB
Maximum internal memoryDiffers	384 MB	1024 MB
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	600 MHz	800 MHz
Design1 differ
Product colour	Grey	Grey
Built-in display	Yes	Yes
Display	LCD	LCD
Display number of linesDiffers	2 lines	4 lines
Power3 differ
Power consumption (printing)Differs	425 W	790 W
Power consumption (off)Differs	0.5 W	0.3 W
AC input voltageDiffers	220 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (standby)Known for one	Unknown — not stated by the source	21 W
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 30 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 70%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WidthDiffers	405 mm	415 mm
DepthDiffers	484 mm	428 mm
HeightDiffers	322 mm	398 mm
WeightDiffers	23.6 kg	23.7 kg

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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