Getting a reliable internet connection is no longer a challenge today because almost wherever we go the portable device will still pick up some signal but, for home use, we need something stronger for enjoyable experience. After picking the best provider, the next step is getting a reliable modem such as NETGEAR CM500 vs ARRIS SB6183 which are among the better picks. While they are claiming a fast connection, they may also different so before getting one, go see what they actually can offer below.

In this article, we are going to give you information about:
– Why Purchasing a Cable Modem
– What are NETGEAR CM500 and ARRIS SB6183
– What NETGEAR CM500 and ARRIS SB6183 Look Like
– What are the Hardware of NETGEAR CM500 and ARRIS SB6183 are
– What NETGEAR CM500 and ARRIS SB6183 can offer to you

Cable Modem
Having an internet connection at home is necessary because it will be useful for the whole family members and limiting the use of personal data to keep the bill low but we are always faced with options when choosing one. Providers have been improving their quality and we do get high speed internet almost anywhere yet, we need to choose between renting the old model, rather beat-up modem from our service provider with a lesser money or get a new one from our favorite brands with a higher price.

It is indeed not a very difficult decision and if you are here, chances the second is more prominently chosen today. However, the tough job is not ending here because with the huge options out there made by different manufacturers with their own distinct models making it hard to choose one especially when it comes to terms and numbers since not all of us understand them while the company doesn’t provide enough information as well as to why their product will be the best choice. See also: Arris Surfboard SB6190 Vs Netgear CM700.

Since modem can be very expensive, we should spend the budget carefully and at least know what we are getting first before going to shop. For a home setup, the device we need will be a modem and router so if you don’t have either of them, we should get these devices; if the old setup have old modem but combined with a new router, we will need to get the modem alone unless the router is also the one from your provider.

Today’s router can work for almost any modem in the market and should be fine once the firmware is updated. In case the router will need a long range, a cable modem and router combo or gateway can be a good option as well. This device just like the name is a digital receiver that picks up signals via a coaxial cable but also transmit the wireless signal across an area or a house. If you find term like DOCSIS, this is actually mean the modem can provide broadband internet access.

The last and the one that attract first attention whenever we look for a modem is the download speed, very rarely about the upload rate which tend to ends up being at one-quarter the download speed. This rate such as up to 1000 Mbps is sure tempting but depending on your plan, if it is lower than this, we can’t expect to exceed the speed even though the modem is already capable of doing so when your plan match its speed.

If you want to upgrade the home setup with newer modem and router, it is the time to shop for one and see what the market has to offer. When it comes to networking world, one brand that we trust since years ago have to be Netgear with its many successful products whether you are looking for a device to connect to the internet or to monitor your house with their Arlo cameras. They have been one of the best options in terms of reliability and quality so if you need something that can elevate your setup, their modem will be a great pick.

They have various offers depend on our budget but, if you don’t want to spend more than $100 for the new modem, NETGEAR CM500 will please you. This model is suitable for people with internet plan speed up to 300 Mbps or less which is the common low speed here in the US and will perform well even compared to those in higher prices. One of the best advantages is it already compatible with most major cable internet service providers such as Comcast Xfinity, Cox, and Spectrum.

NETGEAR CM500 Design
When first seeing the NETGEAR CM500, this modem looks like any similar devices out there and offer a little bit of style by having a stand or feet to support the unit as well as black shiny finish. We do like this type of placement better since it will reduce the required space compared to the common landscape design. It comes with the necessary instruction, a power adapter and the standard category 5 Ethernet cable. The air vents are placed at the top and bottom so make sure to not cover them with anything.

NETGEAR CM500 Hardware
Moving into the specification, this modem will not disappoint you because it has what is needed to support a reliable performance. The device is packed with 128 MB RAM, 8 MB NOR flash memory, and certain CPU which is not specified by the manufacturer but some people find it is actually Broadcom BCM3384 16×4 SoC. This NETGEAR CM500 is a DOCSIS 3.0 which should be able to do most of the job for high speed data transfer over cable TV.

NETGEAR CM500 Performance
Coming to the most important part which is performance and when tested, this model is actually performing extremely well on a network crowded with bandwidth consuming applications like large game file downloaded in your PC, PS4, while streaming Netflix in 4K without a problem. It is indeed recommended for those with up to 300 Mbps plan but when tested with Xfinity that has maximum speed of 400 Mbps, it also performing amazingly well. It handle 16×4 bonded channels for download and upload but rarely reaching the top.
It is very common in data plan so don’t hope to see the actual speed even though using a faster connection and additionally compatible with the previous DOCSIS standards.

About ARRIS SB6183
Since there are so many good options out there when it comes to the best budget modem, we may want to see what the rival is offering to make sure we are already getting the most suitable model for our house. If you like everything in NETGEAR CM500 but want something more especially in concern of product life, you may want to see what ARRIS is offering with their SB6138 modem which sit side by side in terms of features and capabilities with the other modem.

This manufacturer bought Motorola several years ago which making their product sometimes can be indistinguishable. This modem specifically is designed for people with rather slow internet connection compared to the top speed today or those who are paying for plan with speed from 300 Mbps but, if you are not playing in this league anymore, the younger brother and more expensive SB6190 will probably fit the usage better.

ARRIS SB6183 Design
As opposed to NETGEAR above which is sporting a sleek, shiny black finish, ARRIS SB6183 is coming with the same standing placement but now has a shiny white finish to it which makes the device not as stylish in our opinion if you also pay attention to such things. The whole unit only create around 5 x 2.1 inches footprint so we don’t need much space to place it whether in a shelf or table. Inside the package there is a guide, cable, and the adapter to power the device.

ARRIS SB6183 Hardware
To make sure the modem is delivering a good experience and fulfilling its duty to get you a fast download speed, it is coming with the familiar Broadcom BCM33843 SoC with the same channel bonding as the CM500 which is 16×4. It has 1GB G-die DDR3 SDRAM and 64-Mbit 3.0 SPI Flash Memory. As printed on the package, ARRIS SB6183 is a DOCSIS 3.0 with maximum speed of 686 Mbps for download and 131 Mbps for the upload stream accompanied with 2-year limited warranty.

ARRIS SB6183 Performance
Being able to deliver a high maximum speed doesn’t mean your internet will be as fast as the mentioned speed but follow your cable plan. This modem is compatible with big names like Cox, Time Warner, Comcast, Cable One, and many more. In busy hours, the speed may not as fast due to congestion and overhead but if you are able to build the proper setup, the speed can even reach around 500 Mbps but, what’s impressive is it only need less than a minute to become fully functional from its empty state.

Now, let’s compare NETGEAR CM500 with ARRIS SB6183. As you may already know, they are almost like an identical modems with the same capabilities and almost similar speed rate but, comparing the two, ARRIS SB6183 is actually faster even though they have the same channel bonding as well as fully function pretty quick. Their prices have slight gap but ARRIS also give us longer warranty for 2-years as opposed to only 1 year from NETGEAR.


- COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
- SAVE MONTHLY RENTAL FEES: Model CM500 replaces your cable modem saving you up to $150/yr in equipment rental fees.
- BUILT FOR FAST SPEED: Best for cable provider plans up to 300 Mbps speed.
- WORKS WITH ANY WiFi ROUTER: Connect any WiFi router to this modem's ethernet port to support all your wireless devices.
- APPROVED with Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse), Cox and more. If not sure call your cable provider to find out if approved to use. REQUIRES Cable Internet Service. Not compatible with: Verizon, AT&T, or CenturyLink
- Cable Modem only (no WiFi router and no phone jack for Telephone option from Cable Provider)
- Internet speeds up to 686 Mbps Download and 131 Mbps Upload based on your cable ISP subscription. Gigabit Ethernet port to connect to computer or router
- Ideal for streaming HD Video and gaming on multiple devices at a time. Supports IPv4 and IPv6 – the latest Internet standard

NOTE : Product prices, availability, ratings and save money information are accurate as of the date/time indicated on post time (as seen right bellow the tittle) and are subject to change. Any price, ratings, availability and save money information displayed on Amazon Site at the time of purchase will apply to the purchase of this product.

All in all, the decision is all yours to make because not all of us will have the same preferences and the same data speed plan so it is best to get the one that suits your house the most. For those with data plan up to 300 Mbps, we can pick either of them but for the more affordable will be CM500 by NETGEAR and if you have a faster speed or need longer warranty, the ARRIS SB6183 is the better choice.

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