Intel Puma 6 Modem List Chipset Defects

Welcome to the Intel Puma 6 modem list chipset defects explanation page. Below you will find information on what the Puma 6 problem is, the modems to avoid purchasing, and the class action lawsuit.

Click here to jump to the Do Not Buy Intel Puma 6 modem list.

Intel Puma 6 Defect Explained

Do Not Buy Intel Puma 6 Modem List Logo
Do Not Buy Intel Chipset Modems

Intel’s Puma 6 chipset included in several cable modems is defective as it allows high spikes in network latency quite often (slow web page loading, for example). These severe network latency spikes interfere with online gaming, streaming video, or simply surfing the web. Network jitter (variable latency) also causes problems.

The Puma 6 modems suffer from both latency and jitter. Some firmware updates have only temporarily fixed the problem and it seems Intel has no real fix for the issue. These bad internet connections landed cable modem maker ARRIS in trouble with a pending lawsuit filed in California.

Puma 6 Defect Lawsuit

The Schubert Jonckheer & Kolbe law firm has begun an investigation into the issues and has filed a class action lawsuit for consumers of affected modems. If you own one of the affected modems (listed below), you can file your issues and get alerts to any possible legal action against Intel and the cable modem brands (particularly ARRIS). On the Schubert Jonckheer & Kolbe Puma 6 Chipset Defect page, you can check out the full lawsuit details.

Easiest Way to Spot a Defective Puma 6 Modem

ARRIS SB6190 Intel Puma 6 Modem List
See this Intel logo on a modem package? Avoid buying these potentially defective modems.

Looking at the cable modem package is the easiest way to find if a modem is potentially defective. If you see an Intel logo on the box, stay away from it. Reports of the Puma 7 chipsets may also be defective, so the best thing to do is avoid any cable modem with Intel inside.

Note: not all Intel Puma chipset modems will have an Intel logo on the front of the modem package.

Some bad modems like the NETGEAR CM700 and NETGEAR C6300 do not have Intel logos on the front of their modem packages. Be sure to read the Intel Puma 6 modem list below to avoid purchasing a possibly defective modem.

While Intel has issues with the Puma chipsets, Broadcom chipsets (produced by Broadcom Inc.) suffer no troubles at all.  You can feel safe using a modem like the ARRIS SB6183 or NETGEAR CM600 as they use a Broadcom chipset.

Intel Puma 6 Modem List – Do Not Buy These Cable Modems

Do not buy these modems to avoid current and future problems with the Intel Puma chipsets. This list also includes Intel Puma 7 chipset modems.

Devices highlighted in bold are the more popular cable modems (best-selling modems).

USA Region

ARRIS DG1660
ARRIS DG1670
ARRIS DG2460
ARRIS DG2470
ARRIS DG3260
ARRIS DG3270
ARRIS DG3450
ARRIS MG2402
ARRIS SBG10
ARRIS SB6190
ARRIS SBG6950AC2
ARRIS SBG7400AC2
ARRIS SBG7580AC
ARRIS SVG2482AC
ARRIS TG1652
ARRIS TG1662
ARRIS TG1672
ARRIS TG1682
ARRIS TG2472
ARRIS TG3452
ARRIS TM1602
ARRIS TM3402
ASUS CM-32
Hitron CDA3
Hitron CDA3-35
Hitron CGN3
Hitron CGNM-2250
Hitron (CGNM) CGNM-2252
Hitron CGNVM-2559
Hitron CGNM-3550
Hitron CGNM-3552
Hitron CGNVM-3580
Hitron CGNVM-3582
Hitron CGNVM-3589
Hitron CODA-45
Hitron CODA-4502
Hitron CODA-4580
Hitron CODA-4582
Hitron CODA-4589
Hitron CODA-46
Hitron CODA-4602
Hitron CODA-4680
Hitron CODA-4682
Hitron CODA-4689
Hitron CODA-47
Hitron CODA-4702
Hitron CODA-4780
Hitron CODA-4782
Hitron CODA-4789
Linksys CG7500
Linksys CM3016
Linksys CM3024
NETGEAR C6300
NETGEAR C6300v2

NETGEAR C6300BD
NETGEAR CM700

Is a modem missing on this list? Please leave a comment below.

Intel Puma 6 Modem List Chipset Defects Reaction

ApprovedModemList.com will no longer recommend any Intel Puma 6 cable modem on this site. However, to show complete approved modem lists for each internet service provider, modems listed for each company may contain bad modems too.

ApprovedModemList.com will display warnings for potentially defective Puma 6 modems.

While one of the Do Not Buy modems may work fine for your use, using a device known to have a serious issue involves risk. The cable modem may work properly for a few weeks and then problems could occur later. Skip any potential problems now and go with another approved cable modem for your internet service provider (without Intel inside).

Approved Modems Helpful Resources

 

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