Product comparison · 2 print servers

D-Link 3-Port Print Server vs HP Jetdirect 640n Print Server

9specifications compared
7differ
2identical
28known for one product only

Key differences

The D-Link 3-Port Print Server has 2 more USB 2.0 ports quantity than the HP Jetdirect 640n Print Server (2 vs 0). The D-Link 3-Port Print Server has 215 g more weight than the HP Jetdirect 640n Print Server (292 g vs 77 g). The D-Link 3-Port Print Server has 5 - 95% more operating relative humidity (H-H) than the HP Jetdirect 640n Print Server (5 - 95% vs 0 - 95%). Networking standards: IEEE 802.3 on the D-Link 3-Port Print Server, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u on the HP Jetdirect 640n Print Server. Certification: FCC, CE, C-Tick, IC, CSA on the D-Link 3-Port Print Server, FCC on the HP Jetdirect 640n Print Server.

USB 2.0 ports quantity
- 3-Port Print Server:2
- Jetdirect 640n Print Server:0
Certification
- 3-Port Print Server:FCC, CE, C-Tick, IC, CSA
- Jetdirect 640n Print Server:FCC
Weight
- 3-Port Print Server:292 g
- Jetdirect 640n Print Server:77 g
Operating temperature (T-T)
- 3-Port Print Server:0 - 50 °C
- Jetdirect 640n Print Server:0 - 55 °C
Operating relative humidity (H-H)
- 3-Port Print Server:5 - 95%
- Jetdirect 640n Print Server:0 - 95%
Storage temperature (T-T)
- 3-Port Print Server:-25 - 55 °C
- Jetdirect 640n Print Server:-40 - 65 °C

Side by side

Differences highlightedShow differences only

Comparison of 3-Port Print Server, 640n
37 specifications	A D-Link 3-Port Print Server View product	B HP Jetdirect 640n Print Server Model 640n View product
Featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
IPP supportKnown for one	Unknown — not stated by the source	Yes
HP segmentKnown for one	Unknown — not stated by the source	Business, Enterprise
Memoryidentical
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Internal memoryKnown for one	Unknown — not stated by the source	512 MB
Network1 differ
Network connection type	Ethernet LAN	Ethernet LAN
Networking standardsDiffers	IEEE 802.3	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Security algorithmsKnown for one	Unknown — not stated by the source	HTTPS, SSL/TLS
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 100BASE-T, 10BASE-T
Protocolsidentical
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/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 one	Unknown — not stated by the source	SNMP v1/v2c/v3
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	4 W
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
CertificationDiffers	FCC, CE, C-Tick, IC, CSA	FCC
Weight & dimensions1 differ
DepthKnown for one	Unknown — not stated by the source	137 mm
HeightKnown for one	Unknown — not stated by the source	31 mm
WidthKnown for one	Unknown — not stated by the source	89 mm
WeightDiffers	292 g	77 g
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	5 - 95%	0 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 85%
Storage temperature (T-T)Differs	-25 - 55 °C	-40 - 65 °C
Other featuresidentical
Supports EPP and ECPKnown for one	Unknown — not stated by the source	No
Power requirementsKnown for one	5.0V DC, 2.5A	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	192.5 x 118.4 x 31 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista/XP/2000/NT4/ME/98SE/95 Mac OS 9.x - 10.4.x Linux UNIX (HP-UX, SunOS, Solaris, SCO, UnixWare, IBM AIX) NetWare 5.x NDPS LPR	Unknown — not stated by the source
I/O portsKnown for one	1x LPT	Unknown — not stated by the source

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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