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Product comparison · 2 print servers

HP Jetdirect 640n Print Server vs HP Jetdirect ew2400 print server Ethernet LAN/Wireless LAN Grey

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  • 27specifications compared
  • 24differ
  • 3identical
  • 17known for one product only

Key differences

The HP Jetdirect 640n Print Server has 28 MB more flash memory than the HP Jetdirect ew2400 print server Ethernet LAN/Wireless LAN Grey (32 MB vs 4 MB). The HP Jetdirect 640n Print Server has 496 MB more internal memory than the HP Jetdirect ew2400 print server Ethernet LAN/Wireless LAN Grey (512 MB vs 16 MB). The HP Jetdirect ew2400 print server Ethernet LAN/Wireless LAN Grey has 1 more USB 2.0 ports quantity than the HP Jetdirect 640n Print Server (1 vs 0). Only the HP Jetdirect 640n Print Server has internal. Only the HP Jetdirect 640n Print Server has firmware upgradeable.

  • Internal
    • Yes
    • No
  • Product colour
    • Black
    • Grey
  • Firmware upgradeable
    • Yes
    • No
  • IPP support
    • Yes
    • No
  • Flash memory
    • 32 MB
    • 4 MB
  • Internal memory
    • 512 MB
    • 16 MB
  • Network connection type
    • Ethernet LAN
    • Ethernet LAN/Wireless LAN
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s

Side by side

Differences highlightedShow differences only
44 specifications
A

HP

Jetdirect 640n Print Server

Model 640n

View product
B

HP

Jetdirect ew2400 print server Ethernet LAN/Wireless LAN Grey

Model ew2400

View product
Features4 differ
InternalDiffersYesNo
Product colourDiffersBlackGrey
LED indicatorsKnown for oneYes
BidirectionalKnown for oneYes
Firmware upgradeableDiffersYesNo
IPP supportDiffersYesNo
HP segmentKnown for oneBusiness, Enterprise
Memory2 differ
Flash memoryDiffers32 MB4 MB
Internal memoryDiffers512 MB16 MB
Network5 differ
Network connection typeDiffersEthernet LANEthernet LAN/Wireless LAN
Networking standardsDiffersIEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Security algorithmsDiffersHTTPS, SSL/TLS128-bit WEP, 64-bit WEP, WPA-PSK
Copper ethernet cabling technologyDiffers1000BASE-T, 100BASE-T, 10BASE-T100BASE-TX, 10BASE-T
Protocols1 differ
Supported network protocolsDiffersIPv4/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, iPrintTCP/IP, IPX/SPX, AppleTalk, IP, LPD, Telnet, SLP, IGMP, BOOTP/DHCP, WINS, SNMP, HTTP, HTTPS, Bonjour
Management protocolsKnown for oneSNMP v1/v2c/v3
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers01
Parallel ports quantity00
Serial ports quantity00
DC-in jackKnown for oneYes
Power1 differ
AC input voltageKnown for one100-127 V
AC input frequencyKnown for one60 Hz
Power consumption (typical)Differs4 W6.5 W
Software2 differ
Windows operating systems supportedDiffersYesWindows 2000, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, Windows XP Professional, Windows XP Professional x64
Mac operating systems supportedDiffersYesMac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard
Other operating systems supportedKnown for oneNovell NetWare 5.x
Linux operating systems supportedKnown for oneYes
Weight & dimensions4 differ
DepthDiffers137 mm130 mm
HeightDiffers31 mm34 mm
WidthDiffers89 mm100 mm
WeightDiffers77 g160 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one249 x 130 x 75 mm
Package weightKnown for one1 kg
Packaging contentidentical
External power adapterKnown for oneYes
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 55 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 95%15 - 95%
Storage relative humidity (H-H)Differs15 - 85%15 - 95%
Storage temperature (T-T)Differs-40 - 65 °C-40 - 70 °C
Other featuresidentical
Compatible operating systemsKnown for oneWindows Server 2003 (32/64 bit)
Size (imperial)Known for one9.91 cm (3.9")
Package dimensions (W x D x H)Known for one248.9 x 129.5 x 76.2 mm (9.8 x 5.1 x 3")
Supports EPP and ECPKnown for oneNo
Certificatesidentical
CertificationKnown for oneFCC

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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