Product comparison · 2 hardware firewalls

Zyxel USG FLEX 200H vs Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s

13specifications compared
9differ
4identical
30known for one product only

Key differences

The Zyxel USG FLEX 200H has 4.65 Gbit/s more firewall throughput than the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s (5 Gbit/s vs 0.35 Gbit/s). The Zyxel USG FLEX 200H has 1.11 Gbit/s more VPN throughput than the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s (1.2 Gbit/s vs 0.09 Gbit/s). The Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s has 2.63 BTU/h more heat dissipation than the Zyxel USG FLEX 200H (61.38 BTU/h vs 58.75 BTU/h). Connectivity technology: Wired on the Zyxel USG FLEX 200H, Wired & Wireless on the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s. Cables included: Power on the Zyxel USG FLEX 200H, LAN (RJ-45), RS-232 on the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s.

Firewall throughput
- USG FLEX 200H:5 Gbit/s
- USG20W-VPN hardware firewall 0.35 Gbit/s:0.35 Gbit/s
VPN throughput
- USG FLEX 200H:1.2 Gbit/s
- USG20W-VPN hardware firewall 0.35 Gbit/s:0.09 Gbit/s
Heat dissipation
- USG FLEX 200H:58.75 BTU/h
- USG20W-VPN hardware firewall 0.35 Gbit/s:61.38 BTU/h
Connectivity technology
- USG FLEX 200H:Wired
- USG20W-VPN hardware firewall 0.35 Gbit/s:Wired & Wireless
Ethernet LAN (RJ-45) ports
- USG FLEX 200H:8
- USG20W-VPN hardware firewall 0.35 Gbit/s:4
Weight
- USG FLEX 200H:1.52 kg
- USG20W-VPN hardware firewall 0.35 Gbit/s:1.14 kg
Cables included
- USG FLEX 200H:Power
- USG20W-VPN hardware firewall 0.35 Gbit/s:LAN (RJ-45), RS-232
Firewall throughput
- USG FLEX 200H:5000 Mbit/s
- USG20W-VPN hardware firewall 0.35 Gbit/s:350 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of USG FLEX 200H, USG20W-VPN
43 specifications	A Zyxel USG FLEX 200H View product	B Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s Model USG20W-VPN View product
Data transmission2 differ
Firewall throughputDiffers	5 Gbit/s	0.35 Gbit/s
VPN throughputDiffers	1.2 Gbit/s	0.09 Gbit/s
IPS/IDS throughputKnown for one	2000 Mbit/s	Unknown — not stated by the source
Performance1 differ
Heat dissipationDiffers	58.75 BTU/h	61.38 BTU/h
Antenna gain level (max)Known for one	Unknown — not stated by the source	3 dBi
Antennas quantityKnown for one	Unknown — not stated by the source	3
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	44000 h
Networkidentical
Number of VLANsKnown for one	32	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	1300 Mbit/s
Wi-Fi bandKnown for one	Unknown — not stated by the source	Dual-band (2.4 GHz / 5 GHz)
Securityidentical
VPN supportKnown for one	IKEv2, IPSec, SSL	Unknown — not stated by the source
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	8	4
Console portKnown for one	RJ-45	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000,2500 Mbit/s	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet DMZ ports quantityKnown for one	Unknown — not stated by the source	4
SFP module slots quantityKnown for one	Unknown — not stated by the source	1
WAN connectionKnown for one	Unknown — not stated by the source	Ethernet (RJ-45)
Poweridentical
Input currentKnown for one	2 A	Unknown — not stated by the source
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Power consumption (max)Known for one	22 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	18 W
Certificatesidentical
Compliance certificatesKnown for one	Low Voltage Directive (LVD), BSMI, CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-30 - 70 °C	-30 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions1 differ
WidthKnown for one	272 mm	Unknown — not stated by the source
DepthKnown for one	187 mm	Unknown — not stated by the source
HeightKnown for one	36 mm	Unknown — not stated by the source
WeightDiffers	1.52 kg	1.14 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	216 x 143 x 33 mm
Packaging dataidentical
Package widthKnown for one	427 mm	Unknown — not stated by the source
Package heightKnown for one	247 mm	Unknown — not stated by the source
Package depthKnown for one	73 mm	Unknown — not stated by the source
Package weightKnown for one	2.43 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	Power	LAN (RJ-45), RS-232
Other features2 differ
Firewall throughputDiffers	5000 Mbit/s	350 Mbit/s
VPN throughputDiffers	1200 Mbit/s	90 Mbit/s

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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