# hardware firewall Zyxel USG Flex 500

**URL:** https://aio.lv/en/product--zyxel-usgflex500-eu0102f--3498848
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** Firewalls
**Manufacturer:** Zyxel
**Manufacturer code:** USGFLEX500-EU0102F
**EAN:** 4718937612062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 068.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 883.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zyxel-usgflex500-eu0102f--3498848

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Zyxel USG Flex 500 is a 1U hardware firewall with a throughput of 2.3 Gbit/s and VPN support of 0.81 Gbit/s. It features advanced security algorithms including IPSEC and SSL/TLS, and supports various VPN protocols such as IKEv2 and L2TP/IPSec. With a heat dissipation of 82.23 BTU/h and a noise level of 41.5 dB, it is designed for efficient performance. The device has a low power consumption of 24.1 W and a long MTBF of 529688 hours, ensuring reliability for your network security needs.

## Long description

The Zyxel USG Flex 500 hardware firewall is a 1U rack-mount security appliance designed for small to medium enterprise networks. It delivers a firewall throughput of 2.3 Gbit/s and supports VPN throughput up to 0.81 Gbit/s, using advanced security algorithms such as IPsec and SSL/TLS. The device supports modern VPN protocols including IKEv2 and L2TP/IPSec, while offering efficient thermal and power characteristics with 82.23 BTU/h heat dissipation, a noise level of 41.5 dB and typical power consumption of 24.1 W. A long mean time between failures (MTBF) of 529,688 hours contributes to continuous network protection and availability.
Advantages
The Zyxel USG Flex 500 combines high throughput for perimeter firewalling with hardware-accelerated VPN support to maintain secure site-to-site and remote-access connections. Its support for IPsec and SSL/TLS ensures compatibility with common secure tunneling requirements, while modern VPN protocol support (IKEv2, L2TP/IPSec) provides flexible deployment options. The unit’s low power consumption and modest acoustic output make it suitable for standard rack environments without excessive operational overhead. Long MTBF and compact 1U form factor simplify integration and reduce maintenance frequency.
Suitable for
Small to medium-sized branch offices requiring site-to-site VPN and remote access
Distributed networks that need a compact rack-mount perimeter firewall
Environments where energy efficiency and low noise are important
Deployments needing compatibility with IPsec and SSL/TLS VPNs
Key specifications
Form factor: 1U rack-mount appliance
Firewall throughput: 2.3 Gbit/s
VPN throughput: 0.81 Gbit/s
Supported VPN protocols: IKEv2, L2TP/IPSec, IPsec, SSL/TLS
Heat dissipation: 82.23 BTU/h
Acoustic noise level: 41.5 dB
Power consumption: 24.1 W (typical)
Mean time between failures (MTBF): 529,688 hours
Weight: 1.65 kg
How to use
Install the USG Flex 500 into a standard 19-inch equipment rack occupying one rack unit. Connect WAN and LAN interfaces according to your network design and apply the vendor-recommended grounding and power connections. Configure the device via its management interface or centralized management platform, define security policies, firewall rules and VPN profiles (IPsec or SSL/TLS) to match site-to-site or remote-access requirements. Monitor throughput and system logs to validate performance and adjust settings such as encryption profiles and tunnel parameters for optimal balance between security and performance.
Usage recommendations
For reliable operation, place the device in a ventilated rack space, ensure firmware is kept up to date, and back up configuration regularly. When deploying multiple locations, use consistent VPN and policy templates to simplify management. Tune encryption and authentication settings to meet organizational security policies while monitoring CPU and throughput to avoid performance bottlenecks.

## Specifications

### Security

| Feature | Value |
|---|---|
| Security algorithms | IPSec, SSL/TLS |
| VPN support | IKEv2, IPSec, SSL, L2TP/IPSec |

### Other features

| Feature | Value |
|---|---|
| Firewall throughput | 2300 Mbit/s |
| VPN throughput | 810 Mbit/s |

### Management features

| Feature | Value |
|---|---|
| URL filtering | Yes |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| Built-in fan | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Bundled software | 1 year UTM |
| Rack mount kit | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | DCC, CE, C-Tick, LVD |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2830 g |
| Package depth | 245 mm |
| Package height | 152 mm |
| Package width | 351 mm |

### Power

| Feature | Value |
|---|---|
| Input current | 4.17 |
| Power consumption (max) | 24.1 W |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -30 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 10 - 90 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 7 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| SFP module slots quantity | 1 |
| Number of console ports | 1 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 529688 h |
| Noise level | 41.5 dB |
| Heat dissipation | 82.23 BTU/h |

### Network

| Feature | Value |
|---|---|
| Number of VPN connections | 500 |
| VPN tunnels quantity | 300 |
| Number of VLANs | 64 |
| Concurrent SSL/VPN connections (maximum) | 150 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.65 kg |
| Height | 44 mm |
| Width | 300 mm |
| Depth | 188 mm |

## FAQ

### How much does the hardware firewall Zyxel USG Flex 500 cost, and is it available for purchase?

The price is 1,068.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can hardware firewall Zyxel USG Flex 500 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Zyxel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Zyxel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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