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Product comparison · 2 print servers

HP Jetdirect 640n Print Server vs Zyxel NPS-520 print server Ethernet LAN

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  • 5specifications compared
  • 3differ
  • 2identical
  • 35known 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 640n Print Server (1 vs 0). The HP Jetdirect 640n Print Server has 15 g more weight than the Zyxel NPS-520 print server Ethernet LAN (77 g vs 62 g). Certification: FCC on the HP Jetdirect 640n Print Server, CE. FCC 15B, C-tick on the Zyxel NPS-520 print server Ethernet LAN.

  • USB 2.0 ports quantity
    • 0
    • 1
  • Certification
    • FCC
    • CE. FCC 15B, C-tick
  • Weight
    • 77 g
    • 62 g

Side by side

Differences highlightedShow differences only
40 specifications
A

HP

Jetdirect 640n Print Server

Model 640n

View product
B

Zyxel

NPS-520 print server Ethernet LAN

Model NPS-520

View product
Featuresidentical
InternalKnown for oneYes
Product colourKnown for oneBlack
Firmware upgradeableKnown for oneYes
IPP supportKnown for oneYes
HP segmentKnown for oneBusiness, Enterprise
Memoryidentical
Flash memoryKnown for one32 MB
Internal memoryKnown for one512 MB
Networkidentical
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Security algorithmsKnown for oneHTTPS, SSL/TLS
Copper ethernet cabling technologyKnown for one1000BASE-T, 100BASE-T, 10BASE-T
Protocolsidentical
Supported network protocolsKnown for oneIPv4/IPv6, HTTP, HTTPS, FTP, TFTP, Port 9100, LPD, IPP, Secure-IPP, WS Discovery, IPsec/Firewall, DHCPv6, MLDv1, ICMPv6, Auto-IP, SLP, Telnet, IGMPv2, BOOTP/DHCP, WINS, IP Direct Mode, WS Print, IPX/SPX, AppleTalk, NetWare NDS, Bindery, NDPS, iPrint
Management protocolsKnown for oneSNMP v1/v2c/v3
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers01
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
DC-in jackKnown for oneYes
Poweridentical
Power consumption (typical)Known for one4 W
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Certificates1 differ
CertificationDiffersFCCCE. FCC 15B, C-tick
Weight & dimensions1 differ
DepthKnown for one137 mm
HeightKnown for one31 mm
WidthKnown for one89 mm
WeightDiffers77 g62 g
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 55 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one15 - 85%
Storage temperature (T-T)Known for one-40 - 65 °C
Other featuresidentical
Supports EPP and ECPKnown for oneNo
Data transfer rateKnown for one100 Mbit/s
Power requirementsKnown for one7V, 0.5A
Dimensions (WxDxH)Known for one76.5 x 57 x 25 mm
Compatible operating systemsKnown for oneMicrosoft Windows 98(SE), Windows 2000, Windows XP, Windows ME, Windows 2003, Unix/Linux
Power supply typeKnown for oneDC
Recommended operating temperature range (T-T)Known for one0 - 50 °C
Non-operating relative humidity (non-condensing)Known for one20 - 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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