Netgear CM600-100NAS (24x8) DOCSIS 3.0 Cable Modem. Max Download speeds of 960Mbps. Certified for XFINITY by Comcast, Time Warner Cable, Cox, Charter & More (CM600)
Condition: Used - Very Good
$65.00
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was $149.00
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30-day returns
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Returnable until Jan 31, 2025
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Nov 5 – Nov 12
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At a glance
- Condition
- Used - Very Good
- Model
- CM600-100NAS
- Dimensions
- 8.47 x 9.97 x 3.78 in
- Weight
- 2.3 lb
- Color
- Black
- Data Transfer Rate
- 960 Megabits Per Second
- LAN Port Bandwidth
- 1000 Mbps
- Works with
- Router
Features 6
- Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Requires Cable Internet Service
- Not compatible with: Verizon, AT&T, or CenturyLink
- Cable Modem only (no WiFi router)
- Support Cable Internet Service plans up to 300Mbps. Recommended for all speed tiers up to 500 Mbps. Separate router required for WiFi. 24x8 channel bonding
- DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port. DOCSIS 3.0 unleashes 8x faster download speeds than DOCSIS 2.0
- Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming
Specs 15
| Brand | NETGEAR |
|---|---|
| Model Name | CM600-100NAS |
| Recommended Uses For Product | Home |
| Connectivity Technology | Ethernet |
| Color | Black |
| Item Weight | 2.3 Pounds |
| Number of Ports | 1 |
| Data Transfer Rate | 960 Megabits Per Second |
| LAN Port Bandwidth | 1000 Mbps |
| Series | CM600-100NAS |
| Item model number | CM600-100NAS |
| Product Dimensions | 8.47 x 9.97 x 3.78 inches |
| Item Dimensions LxWxH | 8.47 x 9.97 x 3.78 inches |
| Voltage | 100240 Volts |
| Manufacturer | Netgear Inc |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 5 – Nov 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great modem, definitely would recommend over the Arris SB series (mainly to avoid those bright LEDs)
Edit 12/13/17: So I got another one awhile back, forgot how long. But I guess I somehow got two defective units in a row before. This one performs flawlessly. No overheating, random reset or anything. It actually runs way cooler than the other two units. I have upped it to 5 stars. Original Review: I've only had this modem activated for a couple of days. So far, when the lights are all green and it is working, it's perfect. Fast speeds (even faster than what I'm paying for), stable connection, etc. The problem I seem to be having is that it will all of sudden just show the red power light on only. The manual indicates that it's overheating. Seriously? It was on for no more than 12 hours. The modem is standing upright in open air. It doesn't turn off with the power button either, have to unplug the power and plug it back in. It's done it twice so far in a less than 24 hour period. I have it reset to factory settings currently to see how it'll fair. But if it overheats again, I'm returning this. edit 3/14/16: So I got a new replacement. There is no longer an overheating issue as far as I could tell. The unit also runs a lot cooler than the defective one. I have had it installed for the last 3 days. It did, reset a couple of times on the second day, but have since stopped. I'm unsure if that happened due to TWC though. The logs suggest that at least 2 of the resets was because of them. But that day experienced a large number of resets for some reason. Seems perfect again, but will keep monitoring it. I have upgraded it to 4 stars. It would be 5 if it stays reset free. Like the original unit, when it works. It's great. Pretty much a set it and forget it deal. It's also great that the LEDs are not blindingly bright like ARRIS units. There are a ton of holes for venting. On the ARRIS modems, the holes are pretty much on one long side and the 2 short sides. The heat seems to be concentrated on the top half of the unit. I just wished that they could have made the modem so that you could have it laid horizontally.
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Reviewed in the United States on March 7, 2016 by sillieidiot
Works great with Xfinity (Comcast) AFTER you call them up
I received an email from Comcast stating that my rented Ubee cable modem was no longer being supported. The only rental option they offered me was a cable modem with a wireless gateway and telephony support. Since I already have a Netgear R7000 Nighthawk wireless router and don't subscribe to their telephone service I opted to purchase my own to avoid the $10 a month cable modem rental fee. I first checked on Comcast's website for a list of retail cable modems that they support and this Netgear was one of them. As luck would have it, it was listed on a Lightning Deal so I bought it. It is rather large in size (about twice the size of my old Ubee), but still fits in the same location on my computer desk. It does feel warm to the touch on the top of the unit, but it's not burning hot. It's been rock solid for the seven days since I installed it. Speaking of install, it was not plug and plug. I had to call Comcast and give them the make, model, serial number, and MAC address of the modem so they could link it with my internet account (all of that info is listed on the outside of the retail box). And yes, I tried registering it online first and then with their special automated telephone number, but none of that worked. The first representative I called transfered me to someone else because they weren't able to register it. The second person was finally able to get the job done. It took 25 minutes on the phone, but finally it came to life! I'm using their "Performance" tier internet, which is 25 Mbps download and 5 Mbps upload. Speedtest.net shows around 29 Mbps down and 6 Mbps up, so it's right in range. As the photo I uploaded shows, it's bonded to 16 channels down (out of 24) and 3 channels up (out of 8). This is a great cable modem. I've been using a Netgear wireless router for nearly 2 years without issue, so hopefully this Netgear cable modem will be just as reliable. If you're still paying $10 a month to rent a Comcast cable modem, do yourself a favor and purchase your own!
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Reviewed in the United States on February 14, 2016 by DT DT