Product comparison · 2 print servers

Epson PS03A print server Ethernet LAN Grey vs Zyxel NPS-520 print server Ethernet LAN

3specifications compared
1differ
2identical
23known for one product only

Key differences

The Epson PS03A print server Ethernet LAN Grey has 1 more USB 2.0 ports quantity than the Zyxel NPS-520 print server Ethernet LAN (2 vs 1).

USB 2.0 ports quantity
- PS03A print server Ethernet LAN Grey:2
- NPS-520 print server Ethernet LAN:1

Side by side

Differences highlightedShow differences only

Comparison of PS03A, NPS-520
26 specifications	A Epson PS03A print server Ethernet LAN Grey Model PS03A 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	Grey	Unknown — not stated by the source
IPP supportKnown for one	Yes	Unknown — not stated by the source
Processoridentical
Processor modelKnown for one	RISC	Unknown — not stated by the source
Processor frequencyKnown for one	170 MHz	Unknown — not stated by the source
Memoryidentical
Flash memoryKnown for one	4 MB	Unknown — not stated by the source
Internal memoryKnown for one	16 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	10,100,1000 Mbit/s	Unknown — not stated by the source
Security algorithmsKnown for one	EAP, HTTPS, SSL/TLS	Unknown — not stated by the source
Protocolsidentical
Supported network protocolsKnown for one	TCP/IP: IPSec, DHCP, BootP, ARP, IPv4, IPv6, IPv6 / TCP, IPv6 / ICMP, IPv6 / FTP, IPv6 / FTPs, IPv6 / TFTP, IPv6 / HTTP, HTTPs, IPv6 / SSL, TLS, TCP, IPv6 / Raw TCP, UDP, ICMP, IGMP, FTP, FTPs, TFTP, LPD, HTTP, HTTPs, ZeroConf, DNS, SLP, SNMPv1, SNTP, SMTP, POP3, SSL/TLS, IPPv1.0, IPPv1.1, Raw TCP,	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	3 W	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Windows 10 Home, Windows 10 Home x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 98, Windows 98SE, Windows ME, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, W	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE. FCC 15B, C-tick
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	62 g
Other featuresidentical
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%

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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