NETGEAR · Updated July 2026
NETGEAR Nighthawk CM3000: price & specs
The NETGEAR Nighthawk CM3000 costs $299.99, the most expensive cable modems (median $190). It earns a Bronze Deskmark — 56/100 pay-blind standing, #7 of 10 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
- Best for Future-proof multi-gig download ceiling (up to 2.5 Gbps); Sleek vertical, Wi-Fi 7-ready design with a 2.5 Gbps Ethernet port.
- Skip if Most expensive modem in the roundup at $299 is a dealbreaker.
NETGEAR Nighthawk CM3000. Every price and spec below is linked to its source and dated — no guesses.
Source: netgear.com verified ✓ corroborated verify in ledger
Is the NETGEAR Nighthawk CM3000 a good buy?
At $300, the NETGEAR Nighthawk CM3000 is the most expensive of the 6 cable modems we track, where the median is $190. On the spec sheet, its max ethernet speed of 2.5 Gbps is the highest of the 10, its ethernet ports of 3 is above the median of the 10, and its docsis version of 3.1 is at the median of the 10.
Evidence of Record
Our dataNo independent lab has measured this product yet. 1 outlet has it on record by mention only, with no hands-on measurements published to weigh its claims against — a gap in the evidence, not a verdict on the product.
Review consensus · sourced & dated
What reviewers say about the NETGEAR Nighthawk CM3000
Only one whitelisted tester — Tom's Guide's 2026 cable-modem roundup (updated 17 Feb 2026) — covers the CM3000, as qualitative buying-guide prose with no published benchmarks for this model. It praises the future-proof 2.5 Gbps download ceiling, sleek Wi-Fi 7-ready vertical design, and extra gigabit ports for link aggregation, but flags the $299 price (most expensive in the roundup) and that it only makes sense with a rare, pricey multi-gig internet plan.
Tested by Tom's Guide
Consistently praised
- Future-proof multi-gig download ceiling (up to 2.5 Gbps)
- Sleek vertical, Wi-Fi 7-ready design with a 2.5 Gbps Ethernet port
- Extra gigabit ports enabling link aggregation
- Compatible with all major providers (Xfinity, Spectrum, Cox)
Commonly flagged
- Most expensive modem in the roundup at $299
- Only worthwhile with a rare/expensive multi-gig internet plan
Where reviewers disagree No cross-source disagreement is possible: only one whitelisted tester (Tom's Guide) covered this exact model, and its take is editorial buying-guide prose with no independent lab benchmarks for the CM3000.
The sources (1)
The Netgear Nighthawk CM3000 is a premium cable modem capable of delivering multi-gig download speeds and gigabit upload speeds.
We really like its vertical design and how it's Wi-Fi 7 ready with a 2.5 Gbps Ethernet port.
The Netgear Nighthawk CM3000 is the most expensive cable modem on this list at $299.
Specifications
| Price (US) | $299.99 NETGEAR official store lists the CM3000 at "$299.99 current price $299.99" (US MSRP). The Amazon listing showed "No featured offers available" and only EUR/Germany pricing, so the figure is taken verbatim from the manufacturer product page. |
|---|---|
| Brand | NETGEAR |
| Released | — |
| Docsis version | 3.1 |
| Max download (Gbps) | 2.5 |
| Max upload (Gbps) | 1 |
| Channel bonding | — |
| Ofdm channels | — |
| Ethernet ports | 3 |
| Max ethernet speed (Gbps) | 2.5 |
| Link aggregation | Yes |
| Mid split support | Yes |
| Active queue management | — |
| Weight grams | 495 |
Source: netgear.com (verified 2026-07-11) · corroborated by amazon.com. The NETGEAR official product page confirms the exact model CM3000, US MSRP "$299.99", DOCSIS 3.1 mid/high-split technology, "up to 2.5Gbps of download speeds and up to 1Gbps of upload speeds," Ethernet ports "1 x 2.5Gbps + 2 x 1Gbps," Link Aggregation "Yes," and Weight "1.09 lb (495 g)." The Amazon retailer page lists Model Number and Mfr Part Number "CM3000-100NAS," corroborating the identical DOCSIS 3.1 mid/high-split 2.5Gbps/1Gbps specs, the "1 x 2.5 G + 2 x 1 G" Ethernet configuration, and 1.09 lb weight — confirming this is the exact model, not a sibling; since Amazon showed no US-dollar featured offer, the price is taken from the manufacturer page. Channel bonding (QAM), OFDM channel counts, and AQM were not stated verbatim on either fetched page and are left null.
Is the NETGEAR Nighthawk CM3000 worth it vs cheaper cable modems?
NETGEAR Nighthawk CM3000 against its closest cheaper and pricier cable modems on the specs that matter — every value sourced. See all 6 ranked →
| Product | Price | Docsis version | Max download (Gbps) | Max upload (Gbps) | Ethernet ports | Max ethernet speed (Gbps) |
|---|---|---|---|---|---|---|
| NETGEAR Nighthawk CM3000 this | $299.99 | 3.1 | 2.5 | 1 | 3 | 2.5 |
| ARRIS SURFboard S34 | $219 | 3.1 | 2.5 | — | 2 | 2.5 |
Frequently asked questions
What do reviewers say about the NETGEAR Nighthawk CM3000?
Only one whitelisted tester — Tom's Guide's 2026 cable-modem roundup (updated 17 Feb 2026) — covers the CM3000, as qualitative buying-guide prose with no published benchmarks for this model. It praises the future-proof 2.5 Gbps download ceiling, sleek Wi-Fi 7-ready vertical design, and extra gigabit ports for link aggregation, but flags the $299 price (most expensive in the roundup) and that it only makes sense with a rare, pricey multi-gig internet plan. Praised: Future-proof multi-gig download ceiling (up to 2.5 Gbps); Sleek vertical, Wi-Fi 7-ready design with a 2.5 Gbps Ethernet port; Extra gigabit ports enabling link aggregation; Compatible with all major providers (Xfinity, Spectrum, Cox). Flagged: Most expensive modem in the roundup at $299; Only worthwhile with a rare/expensive multi-gig internet plan. (From 1 tester review.)
How much does the NETGEAR Nighthawk CM3000 cost?
The NETGEAR Nighthawk CM3000 has a US price of $299.99 (NETGEAR official store lists the CM3000 at "$299.99 current price $299.99" (US MSRP). The Amazon listing showed "No featured offers available" and only EUR/Germany pricing, so the figure is taken verbatim from the manufacturer product page.), as of 2026-07-11.
How does the NETGEAR Nighthawk CM3000 compare on price?
At $300, the NETGEAR Nighthawk CM3000 is the most expensive of the 6 cable modems we track, where the median is $190.
What are the NETGEAR Nighthawk CM3000's key specs?
NETGEAR Nighthawk CM3000 (NETGEAR): docsisVersion 3.1, maxDownloadGbps 2.5, maxUploadGbps 1, ethernetPorts 3, maxEthernetSpeedGbps 2.5. Full sourced spec sheet verified 2026-07-11.
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