Product comparison · 2 print servers

HP Jetdirect 500x print server Ethernet LAN Black vs Zyxel NPS-520 print server Ethernet LAN

4specifications compared
2differ
2identical
25known for one product only

Key differences

The Zyxel NPS-520 print server Ethernet LAN has 1 more USB 2.0 ports quantity than the HP Jetdirect 500x print server Ethernet LAN Black (1 vs 0). The HP Jetdirect 500x print server Ethernet LAN Black has 378 g more weight than the Zyxel NPS-520 print server Ethernet LAN (440 g vs 62 g).

USB 2.0 ports quantity
- Jetdirect 500x print server Ethernet LAN Black:0
- NPS-520 print server Ethernet LAN:1
Weight
- Jetdirect 500x print server Ethernet LAN Black:440 g
- NPS-520 print server Ethernet LAN:62 g

Side by side

Differences highlightedShow differences only

Comparison of 500x, NPS-520
29 specifications	A HP Jetdirect 500x print server Ethernet LAN Black Model 500x View product	B Zyxel NPS-520 print server Ethernet LAN Model NPS-520 View product
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Memoryidentical
Flash memoryKnown for one	2 MB	Unknown — not stated by the source
Networkidentical
Network connection type	Ethernet LAN	Ethernet LAN
Networking standardsKnown for one	IEEE 802.3	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Protocolsidentical
Supported network protocolsKnown for one	NDS, NDPS, SNMP, DHCP/WINS/DDNS, BootP, lpd	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	0	1
Parallel ports quantityKnown for one	3	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
DepthKnown for one	141 mm	Unknown — not stated by the source
HeightKnown for one	31 mm	Unknown — not stated by the source
WidthKnown for one	280 mm	Unknown — not stated by the source
WeightDiffers	440 g	62 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	15 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 4600 m	Unknown — not stated by the source
Other featuresidentical
Supports EPP and ECPKnown for one	Yes	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Power requirementsKnown for one	Unknown — not stated by the source	7V, 0.5A
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	76.5 x 57 x 25 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 98(SE), Windows 2000, Windows XP, Windows ME, Windows 2003, Unix/Linux
Power supply typeKnown for one	Unknown — not stated by the source	DC
Recommended operating temperature range (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 95%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE. FCC 15B, C-tick

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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