# ID-COOLING IS-40X-V3 — Low-Profile CPU Cooler for Intel and AMD > ID-COOLING IS-40X-V3 summary. A 45mm-tall top-flow cooler with a slim 92mm PWM fan, a 100W TDP rating, and support for sockets including LGA1700 and AM5, plus bundled paste and retention hardware. Tags: cpu_fan, id-cooling, is-40x-v3, low-profile, lga1700, am5 Source: https://www.amazon.co.jp/dp/B0CJF7JGXQ Article page: https://web-autoai.com/articles/id-cooling-is-40x-v3-low-profile-cpu-cooler-for-intel-and?lang=en Prices and ratings change over time — check the article page for the current values. --- ## Overview The ID-COOLING IS-40X-V3 is a top-flow CPU cooler built around a low 45mm profile. It targets compact builds and slim chassis where a tower cooler simply will not fit, pairing a heatsink with an integrated slim fan to keep the vertical footprint small. The fan measures 92mm across and just 15mm thick. A hydraulic bearing and a 4-pin PWM connector let the motherboard manage fan speed automatically. Cooling capacity is rated for CPUs up to 100W TDP. Intel support covers LGA1150, 1151, 1155, 1156, 1200 and 1700, while AMD owners get Socket AM4 and AM5. A retention kit and thermal paste ship in the box, so the cooler is ready to mount out of the package. This is a practical, space-first design rather than a showpiece for big overclocks. ## Compatibility Guide Socket coverage is broad. On the Intel side the IS-40X-V3 handles the LGA115x family, LGA1200 and LGA1700, which spans several generations of mainstream platforms. AMD users can mount it on both Socket AM4 and the newer AM5, so current Ryzen builds are covered without an adapter. At 45mm tall excluding the retention hardware, the cooler clears the tight CPU-cooler limits common in slim and Mini-ITX cases. The body measures W94×D101mm, which keeps it away from memory slots and VRM heatsinks in most layouts. The 100W TDP ceiling is the number to watch. A 65W-class processor leaves plenty of headroom, and a chip around 100W can work if the case moves air reasonably well. High-power CPUs and serious overclocking sit outside this cooler's comfort zone, where a tower heatsink or a large AIO liquid cooler makes far more sense. ## Product Info Check the retailer's page for the latest price. It combines a PWM-controlled 92mm fan, a hydraulic bearing and a clearly stated 100W TDP target. In the market it sits between a basic stock cooler replacement and a purpose-built low-profile solution, chosen mainly for its height and price rather than raw cooling muscle. ## Best Use Cases * Builders putting together a slim or Mini-ITX secondary machine: the 45mm height fits chassis with minimal cooler clearance, and CPUs rated at 100W or less stay within its working range. Anyone with room for a full tower cooler should pick one for better acoustics. * Users whose stock cooler has become noticeably loud: PWM control lets the fan slow down at light loads, which helps in quiet rooms. Keep in mind the 35.2dB(A) maximum is not as hushed as dedicated silent models. * Budget-conscious upgraders on LGA1700 or AM5: wide socket support plus bundled paste and retention hardware means no extra purchases to finish the build. Skip it if you plan to run a high-heat flagship CPU. ## Things to Consider Check your CPU's TDP first. Pairing this cooler with a chip well above 100W risks thermal throttling under sustained load, so treat mainstream rated-power CPUs as the realistic ceiling. Enthusiast chips belong with larger cooling hardware. Noise is the second trade-off. The slim 92mm fan has to spin faster to move air than a big tower fan would, so heavy workloads will be audible. If silence matters more than height, a taller cooler is the better investment. The included manual is in English only, which is worth knowing if this is your first build. Measure your case's CPU cooler clearance before ordering, and confirm the retention hardware matches your socket during the install. ## FAQ Q: Can I mount it directly on an LGA1700 CPU? A: Yes, LGA1700 is on the supported socket list and a retention kit is included. Just confirm your CPU's TDP stays at or below 100W. Q: Is it quieter than a stock cooler? A: The 4-pin PWM fan slows down at low loads, which usually sounds calmer in everyday use. At full speed the rated 35.2dB(A) is not as quiet as dedicated low-noise coolers. Q: Will it collide with tall memory heatsinks? A: The compact W94×D101mm top-flow body keeps overhang modest, but clearance still depends on your board and case layout. A quick dry fit before final assembly is the safe approach. ### Product Disclosure (Amazon) - Model: IS-40X-V3 - ASIN: B0CJF7JGXQ - Note: This article covers a manufacturer-made product based on Amazon listing details.