NETGEAR Cable Modem CM600 Review

The NETGEAR CM600 is a standout cable modem with impressive speed, delivering up to 960 Mbps, perfect for streaming and gaming. The setup is super easy, making your internet connection hassle-free. While most users enjoy smooth performance, a few reported overheating issues, but replacements usually resolve this. Plus, by owning it, you could save up to $300 a year in ISP rental fees! Overall, it’s a reliable choice, and you might discover even more benefits that fit your needs.

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NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8
NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8
9.8
Amazon.com
Amazon price updated: December 30, 2024 6:15 am

Quick Verdict – Overall rating: ⭐⭐⭐⭐☆ (4.4 out of 5 stars)

The NETGEAR CM600 is a great choice for most people who are looking for a fast and reliable cable modem. It offers excellent performance at an affordable price. While it may not be the most future-proof option due to the lack of DOCSIS 3.1 support, it’s still a solid choice for users with internet plans up to 400 Mbps.

If you have a Gigabit Internet plan, then we would recommend you read our NETGEAR CM1000 Cable Modem Review.

Pros and Cons

When considering the NETGEAR Cable Modem CM600, you’ll want to weigh both its strengths and weaknesses.

On the positive side, many users love its impressive speed and cost-saving benefits, as it can help you save money on rental fees.

However, some folks have reported issues like overheating, so it’s important to think about what matters most for your internet needs.

What We Liked

Easy Installation: Following simple installation tips, you can set it up in minutes.
Cost-Effective: Users report saving up to $300 annually by avoiding ISP rental fees.
Strong Connection: Even with multiple devices connected, the modem maintains consistent performance.
Compatible with all major cable internet providers, like Xfinity, Spectrum, Cox and more.
Compact and lightweight design

What Can Be Improved

While the NETGEAR Cable Modem CM600 has many strengths, there are areas where it could improve.

  • No built-in Wi-Fi router
  • Only one Ethernet port
  • Not as fast as some newer DOCSIS 3.1 modems
  • Limited admin controls (no ability to change LAN settings or MAC address)  
  • No built-in firewall

We have also analyzed customer reviews from Amazon, reddit, and other websites. Here are a few user suggestions for future models:

  1. Overheating Issues: Some users reported initial overheating. Adding better heat management could enhance performance.
  2. Extended Warranty: A longer warranty period would boost user confidence, especially for an investment like this.
  3. Additional Ethernet Ports: Having more than one Ethernet port would allow you to connect multiple devices without needing a separate switch.

Modem, Power Adapter, Ethernet Cable

When you unbox the NETGEAR Cable Modem CM600, you’ll find the modem itself, a power adapter, and an Ethernet cable ready to go.

The setup is straightforward, but having the user guide on hand can be really helpful if you run into any questions.

Specifications

The NETGEAR Cable Modem CM600 packs a punch with its robust specifications, designed to meet the demands of high-speed internet users.

This modem’s capabilities shine through in its specifications overview, ensuring you get the performance you need for streaming and gaming.

Here are three key specifications to note:

  1. DOCSIS Standard: Utilizes DOCSIS 3.0, enabling download speeds up to 960 Mbps.
  2. Channel Bonding: Supports 24×8 channel bonding for faster data transfer.
  3. Ethernet Connectivity: Features a single Gigabit Ethernet port for a reliable wired connection.
  4. Compatible with all major cable internet providers: You can use the CM600 with Xfinity, Spectrum, Cox, and most other cable internet providers.  
  5. IPv6 support: The CM600 supports IPv6, the next-generation internet addressing support, ensuring compatibility with future network standards.  
  6. Advanced Quality of Service (QoS): This feature prioritizes network traffic to ensure that important applications, such as video streaming and online gaming, receive the bandwidth they need.  
  7. Web interface: The CM600 comes with a web interface that allows you to monitor your connection, check signal strength, and access advanced settings. This provides greater control and visibility over your network.  
  8. Memory: The CM600 has 8 MB NOR flash and 128 MB RAM, providing ample memory for smooth operation and efficient data handling.  
  9. Physical Specifications: The CM600 is compact and lightweight, measuring 8.7 x 5.3 x 2.4 inches and weighing 1.0 lb.  
  10. System Requirements: To use the CM600, you need a cable broadband internet service and a computer running an operating system that supports TCP/IP networking, such as Microsoft® Windows® 7, 8, Vista®, XP, 2000, Mac OS®, or other compatible operating systems.

These specifications make the CM600 an excellent choice for those seeking a dependable and high-performing modem.

With this device, you’ll enjoy seamless internet experiences without breaking the bank.

Documentation/User Guide

  1. Modem: This is the heart of your internet connection.
  2. Power Adapter: Plug this into the modem and a power source to get it running.
  3. Ethernet Cable: Use this to connect the modem to your device for a stable internet connection.

Features – What We Found

When you check out the NETGEAR Cable Modem CM600, you’ll find some impressive features that really stand out.

It offers high-speed performance, an easy setup process, and the potential for significant cost savings, making it a solid choice for many households.

Plus, you’ll appreciate the warranty and support options that guarantee you’re covered if anything goes wrong.

High-Speed Performance

With its impressive capabilities, the NETGEAR Cable Modem CM600 stands out in the domain of high-speed performance.

If you’re looking for high-speed internet, this modem can deliver download speeds of up to 960 Mbps. That means streaming your favorite 4K UHD content or enjoying online gaming performance without lag becomes a reality.

It’s designed to support cable plans up to 400 Mbps, making it ideal for households with multiple users and devices. Plus, the 24×8 channel bonding enhances your internet experience, ensuring you stay connected without interruptions.

Users love how consistent the speeds are, even when several devices are online. Overall, the CM600 is a strong contender for anyone wanting exceptional performance in their internet connection.

Easy Setup Process

Setting up the NETGEAR Cable Modem CM600 is a breeze, allowing you to connect to your internet service without hassle. The user-friendly installation guides you through every step, making it easy for anyone to get started.

Simply plug in the modem, connect it to your cable outlet, and link it to your router or device using the Ethernet port. You’ll be online in no time!

If you run into any issues, setup troubleshooting is straightforward. NETGEAR provides clear instructions online, helping you solve common problems quickly.

With a little patience, even those not tech-savvy can enjoy seamless connectivity. So, whether you’re streaming or gaming, you’ll appreciate how simple it’s to get your NETGEAR Cable Modem CM600 up and running!

Cost Savings Potential

Investing in the NETGEAR Cable Modem CM600 can lead to significant cost savings over time. By choosing to buy this modem instead of renting one from your Internet Service Provider (ISP), you reveal various investment benefits.

Many users report saving between $168 and $300 each year due to avoiding rental fees, which can add up quickly! Imagine putting that money towards something fun instead.

The modem pays for itself in about 5 to 8 months, making it a smart financial choice. Plus, with the potential for price drops, you might even snag it at a great deal.

1
NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8
NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8
9.8
Amazon.com
Amazon price updated: December 30, 2024 6:15 am

Warranty and Support

When it comes to warranty and support, the NETGEAR Cable Modem CM600 offers a solid package to guarantee peace of mind.

You’ll find that it includes a warranty duration of one year, which is fairly standard. Some users might wish for a longer warranty, but this coverage should give you confidence in your purchase.

If you encounter any issues, NETGEAR’s customer support is ready to help. They aim to resolve your problems quickly and effectively, ensuring you stay connected.

Plus, if you buy through Amazon, you can return the modem within 30 days if it’s defective or damaged. It’s a great way to protect your investment!

Comparison to Competing Cable Modems

Here’s how the NETGEAR CM600 compares to some of the other popular cable modems on the market:

ModemDOCSISChannelsSpeedPriceWarrantyEthernet PortsDOCSIS 3.1
NETGEAR CM6003.024×8960 Mbps$149.99 1 year1No
ARRIS SURFboard S333.032×81.5 Gbps$199 2 years1No
Netgear CM5003.016×4300 Mbps$46.99 1 year1No
Motorola MB74203.024×8600 Mbps$58.99 2 years1No
Netgear CM7003.032×81.9 Gbps$149.99 1 year1No
Motorola MB86003.132×81 Gbps$169.99 2 years2Yes

As you can see, the NETGEAR CM600 offers a good balance of speed and price. It’s not the fastest modem on the market, but it’s also not the most expensive. If you’re looking for a modem that can deliver fast speeds for most internet plans, the CM600 is a great option.

It’s worth noting that the CM600 does not support DOCSIS 3.1, the latest cable modem standard. If you need the absolute fastest speeds or have a gigabit internet plan, you might consider a DOCSIS 3.1 modem like the Motorola MB8600. However, for most users, the CM600 provides more than enough speed for everyday tasks.  

Concluding Thoughts

The NETGEAR CM600 is a reliable and affordable cable modem that can deliver fast internet speeds for most users. It is compatible with all major cable internet providers and is easy to set up. The CM600 offers a compelling value proposition, especially for those looking to avoid monthly rental fees from their internet service provider.

While it may not have all the bells and whistles of newer models, its solid performance and affordability make it a great option for budget-conscious users who prioritize speed and reliability. However, users with gigabit internet plans or those seeking the latest technology might want to consider a DOCSIS 3.1 modem for optimal performance.

Frequently Asked Questions

Is the NETGEAR CM600 Suitable for Fiber Internet Connections?

The NETGEAR CM600 isn’t suitable for fiber internet connections, as it’s designed for cable services. For ideal internet performance, consider dedicated fiber-compatible modems that can handle higher speeds and different technology.

Can I Use the CM600 With a Wifi Router?

You can definitely use the CM600 with a WiFi router. Just verify your router’s compatible, and you’ll enjoy seamless router integration, maximizing your modem’s capabilities for a strong internet connection throughout your home.

Does the Modem Support IPV6?

Yes, the modem supports IPv6 compatibility, enhancing your network performance. This feature guarantees better connectivity and future-proofing as more devices shift to IPv6, allowing you to enjoy a seamless online experience.

How Do I Reset the NETGEAR CM600?

To reset your modem, use the reset button on the back. Hold it for about 10 seconds. If issues persist, try power cycling. These troubleshooting tips can help restore your connection effectively.

What Speeds Can I Expect With Different ISPS?

When choosing an ISP, you’ll find speed expectations vary. With compatible providers, you can typically enjoy up to 400 Mbps, ensuring a solid performance for streaming and gaming without interruptions.

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