Dynatron a41 1u active CPU cooler socket sp3 strx4 tr4 swrx8 vapor chamber copper 225w server
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Dynatron a41 1u active CPU cooler socket sp3 strx4 tr4 swrx8 vapor chamber copper 225w server
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Description
Item No.
d675a73b-0fbd-4d17-938c-a6dbcd4fe232
Dynatron A41 — 1U Active CPU Cooler (AMD SP3 / sTRX4 / TR4 / sWRX8)
1U Active CoolerSP3 / sTRX4 / TR4 / sWRX8Copper Vapor Chamber225W TDP
The Dynatron A41 (part number 88885597) is a 1U active server CPU cooler for AMD Threadripper and EPYC processors on Sockets SP3, sTRX4, TR4 and sWRX8. It combines a Copper1100 heatsink with a vapor-chamber base and a high-speed 80mm PWM fan to cool high-core-count CPUs up to 225W TDP in 1U rack chassis. Typically in stock with fast delivery across Cyprus.
C
Attributes
Aoi Cooler Characteristics
- Supported CPU Sockets: Socket SP3
Details
Dynatron A41 — 1U Active CPU Cooler (AMD SP3 / sTRX4 / TR4 / sWRX8)
1U Active CoolerSP3 / sTRX4 / TR4 / sWRX8Copper Vapor Chamber225W TDP
The Dynatron A41 (part number 88885597) is a 1U active server CPU cooler forAMD Threadripper and EPYC processors on Sockets SP3, sTRX4, TR4 and sWRX8. It combines a Copper1100 heatsink with a vapor-chamber base and a high-speed 80mm PWM fan to cool high-core-count CPUs up to 225W TDP in 1U rack chassis. Typically in stock with fast delivery across Cyprus.
Compatibility — check before buying:
Designed forAMD Sockets SP3, sTRX4, TR4 and sWRX8 (EPYC and Threadripper / Threadripper Pro) in 1U server chassis. Its low 28.6mm profile does not fit desktop AM or Intel LGA sockets. Confirm your socket and 1U chassis before ordering.
Best For
✓1UAMD EPYC and Threadripper servers or workstations
✓Sockets SP3, sTRX4, TR4 and sWRX8
✓High-core-count CPUs up to 225W TDP
✓Data-centre and workstation thermal management
✓Replacement or spare 1U active cooler
✓Low-profile builds where tower coolers will not fit
Key Features
1U Low-Profile Active Cooling
At just 28.6mm tall, the A41 fits 1U rack chassis where standard coolers cannot, with a dedicated 80mm fan providing the forced airflow dense servers require.
Copper Vapor-Chamber Base
A Copper1100 heatsink with a vapor-chamber base spreads heat rapidly across the fin stack, delivering efficient cooling for high-TDP Threadripper and EPYC processors.
High-Speed 80mm PWM Fan
The 80 x 13mm fan scales from 2000 to 8600 RPM under PWM control, ramping airflow on demand to handle CPUs up to 225W while running quieter at lower speeds.
BroadAMD HEDT/Server Socket Support
Compatible with Sockets SP3, sTRX4, TR4 and sWRX8, the A41 coversAMD EPYC, Threadripper and Threadripper Pro platforms in a single cooler.
Technical Specifications
| Identification | |
| Brand | Dynatron |
| Model | A41 |
| Part Number | 88885597 |
| EAN / GTIN | 0859300007130 |
| Type | 1U Active CPU Cooler |
| Colour | Silver |
| Cooling | |
| Form Factor | 1U |
| CPU Socket | AMD SP3 / sTRX4 / TR4 / sWRX8 |
| Heatsink | Copper1100 with vapor-chamber base |
| Dimensions | 120 x 82 x 28.6mm |
| Weight | 480 g |
| TDP Support | Up to 225W |
| Fan | |
| Fan Size | 80 x 13mm |
| Fan Speed | 2000 / 4900 / 8600 RPM (PWM) |
| Airflow | 5.59 - 26.25 CFM |
| Noise Level | 23.3 - 62.2 dBA |
| Connector | 4-Pin PWM |
| Lifespan | 70,000 hrs |
| Installation | |
| Mounting | M3.5 screw (12.5 - 15.1 in-lb) |
| Warranty | |
| Warranty | 1-Year Warranty (Singular) |
Frequently Asked Questions
Which processors does the Dynatron A41 support?
It supportsAMD Threadripper, Threadripper Pro and EPYC processors on Sockets SP3, sTRX4, TR4 and sWRX8 in 1U server chassis, up to 225W TDP.
Is it active or passive?
It is an active cooler with a dedicated 80mm PWM fan rated up to 8600 RPM, providing forced airflow rather than relying on chassis fans alone.
Will it fit a desktop PC?
No. This is a 1U server/workstation cooler forAMD SP3 / sTRX4 / TR4 / sWRX8 sockets. It does not fit desktop AM5 / AM4 or Intel LGA sockets.
What TDP can it handle?
It is rated to cool CPUs drawing up to 225W, suitable for high-core-count Threadripper and EPYC processors in 1U systems.
Singular Expert Insight
The A41 is a purpose-built 1U cooler forAMD's big-socket Threadripper and EPYC platforms. If you are building or servicing a 1U workstation or server on SP3, sTRX4, TR4 or sWRX8 and need low-profile active cooling up to 225W, it is the right fit; it has no use on desktop sockets. For desktop and other server cooling, see our full CPU Coolers range, and plan builds alongside reliable units from our PC Power Supplies selection.
Buyer's Guide
Buy it if
You are building or servicing a 1UAMD EPYC or Threadripper system on Socket SP3, sTRX4, TR4 or sWRX8 and need a low-profile active cooler rated to 225W.
Skip it if
You have a desktop PC, a non-SP3/TRX socket, or a chassis taller than 1U where a bigger cooler would perform better — this cooler is specific to 1UAMD HEDT/server sockets.
Also consider
A 2U or 3U cooler if your chassis is taller, or a desktop AIO or air cooler for AM5 / AM4 or Intel builds.