Product comparison · 2 print servers

HP Jetdirect J7934G print server Internal Ethernet LAN Grey vs HP Jetdirect ew2500 802.11b/g Wireless Print Server

17specifications compared
12differ
5identical
23known for one product only

Key differences

The HP Jetdirect ew2500 802.11b/g Wireless Print Server has 4 MB more flash memory than the HP Jetdirect J7934G print server Internal Ethernet LAN Grey (8 MB vs 4 MB). The HP Jetdirect ew2500 802.11b/g Wireless Print Server has 16 MB more internal memory than the HP Jetdirect J7934G print server Internal Ethernet LAN Grey (32 MB vs 16 MB). The HP Jetdirect ew2500 802.11b/g Wireless Print Server has 1 more USB 2.0 ports quantity than the HP Jetdirect J7934G print server Internal Ethernet LAN Grey (1 vs 0). Only the HP Jetdirect J7934G print server Internal Ethernet LAN Grey has internal. Product colour: Grey on the HP Jetdirect J7934G print server Internal Ethernet LAN Grey, Black on the HP Jetdirect ew2500 802.11b/g Wireless Print Server.

Internal
- Jetdirect J7934G print server Internal Ethernet LAN Grey:Yes
- Jetdirect ew2500 802.11b/g Wireless Print Server:No
Product colour
- Jetdirect J7934G print server Internal Ethernet LAN Grey:Grey
- Jetdirect ew2500 802.11b/g Wireless Print Server:Black
Flash memory
- Jetdirect J7934G print server Internal Ethernet LAN Grey:4 MB
- Jetdirect ew2500 802.11b/g Wireless Print Server:8 MB
Internal memory
- Jetdirect J7934G print server Internal Ethernet LAN Grey:16 MB
- Jetdirect ew2500 802.11b/g Wireless Print Server:32 MB
Network connection type
- Jetdirect J7934G print server Internal Ethernet LAN Grey:Ethernet LAN
- Jetdirect ew2500 802.11b/g Wireless Print Server:Ethernet LAN/Wireless LAN
USB 2.0 ports quantity
- Jetdirect J7934G print server Internal Ethernet LAN Grey:0
- Jetdirect ew2500 802.11b/g Wireless Print Server:1
Depth
- Jetdirect J7934G print server Internal Ethernet LAN Grey:136 mm
- Jetdirect ew2500 802.11b/g Wireless Print Server:129.5 mm
Height
- Jetdirect J7934G print server Internal Ethernet LAN Grey:31 mm
- Jetdirect ew2500 802.11b/g Wireless Print Server:33 mm

Side by side

Differences highlightedShow differences only

Comparison of J7934G, J8021A
40 specifications	A HP Jetdirect J7934G print server Internal Ethernet LAN Grey Model J7934G View product	B HP Jetdirect ew2500 802.11b/g Wireless Print Server Model J8021A View product
Features2 differ
InternalDiffers	Yes	No
Product colourDiffers	Grey	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
HP segmentKnown for one	Unknown — not stated by the source	Business, Enterprise
Memory2 differ
Flash memoryDiffers	4 MB	8 MB
Internal memoryDiffers	16 MB	32 MB
Network3 differ
Network connection typeDiffers	Ethernet LAN	Ethernet LAN/Wireless LAN
Networking standardsDiffers	IEEE 802.3	IEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.3
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
Wi-Fi data ratesKnown for one	Unknown — not stated by the source	54 Mbit/s
Security algorithmsDiffers	HTTPS, SSL/TLS	128-bit WEP, 40-bit WEP, 64-bit WEP, EAP, EAP-TLS, LEAP, PEAP, TKIP, WPA, WPA2
Protocolsidentical
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/IPv6: Apple Bonjour, SNMPv1/v2c/v3, HTTP, HTTPS, FTP, TFTP, Port 9100, LPD, IPP, Secure-IPP, WS, IPsec; DHCPv6, MLDv1, ICMPv6, Auto-IP, SLP, Telnet, IGMPv2, BOOTP/DHCP, WINS
Management protocolsKnown for one	Unknown — not stated by the source	SNMPv3, SSL/TLS (HTTPS), Telnet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	0	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100-127 V
AC input frequencyKnown for one	Unknown — not stated by the source	60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	6.5 W
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac 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
Weight & dimensions4 differ
DepthDiffers	136 mm	129.5 mm
HeightDiffers	31 mm	33 mm
WidthDiffers	89 mm	99.1 mm
WeightDiffers	72 g	140 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	249 x 130 x 75 mm
Package weightKnown for one	Unknown — not stated by the source	1.01 kg
Packaging contentidentical
External power adapterKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Other featuresidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Network readyKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet

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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