Special B2B pricing available after sign-in
Sign in Register
0Cart

Dynatron A45 88885626 1U Active CPU Cooler AMD AM4 AM5 145W TDP Copper Vapour Chamber 80mm PWM Fan Server Silver

Brand:
Dynatron
88885626
€68.79 €76.43
€81.86 inc. VAT
Out of stock
Add to wish list Ask a question
Product Code
04:463673
EAN Code
0784847024268
Manufacturer
Dynatron
Quick Specs
Cooler Type
1U Active Air
TDP Rating
up to 145W
Sockets
AMD AM4 / AM5
Fan Noise
23.3-62.2 dBA
Delivery

Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
✓ Bank Deposit
Secure checkout with flexible payment methods
Trusted Tech Choice
Buying Benefits Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
Dynatron A45 (88885626)
145W TDP1U - Just 27.3mm TallCopper Vapour Chamber80mm PWM up to 8700 RPM

The Dynatron A45 (part number 88885626) is a 1U active CPU cooler for AMD AM4 and AM5, combining a copper vapour-chamber base with a high-RPM 80mm PWM fan to dissipate up to 145W in ultra-thin 1U rack servers. At just 27.3mm tall it fits where standard coolers cannot, and the vapour chamber spreads heat efficiently for dense Ryzen and EPYC 4004 server nodes. Typically in stock with fast delivery across Cyprus.

Compatibility — check before buying:
Built specifically for AMD AM4 and AM5. The 27.3mm height is designed for 1U chassis - it is not intended for desktop cases and is not compatible with Intel or AMD server sockets. It reuses the motherboard's own AM4/AM5 backplate and mounts with #6-32 screws at 6-10 in-lb torque; confirm your 1U layout before ordering.
Best For
✓1U AMD rack server chassis
✓AMD AM4 and AM5 (Ryzen) nodes
✓EPYC 4004 / Ryzen server builds
✓System integrators and data-centre density
✓Sustained cooling up to 145W
✓Ultra-thin low-profile installs
Key Features
 
Copper Vapour-Chamber Base
A vapour chamber spreads heat across the copper fin stack for efficient cooling of up to 145W in a minimal 1U footprint.
 
Ultra-Thin 1U Design
At just 27.3mm tall it fits 1U rack servers where any tower or taller server cooler is far too large.
 
High-RPM 80mm PWM Fan
The 80 x 13mm double-ball-bearing fan ramps from 2000 to 8700 RPM, driving strong airflow through dense 1U fins under load.
 
AM4 and AM5 Ready
Reuses the board's AM4/AM5 backplate and mounts with #6-32 screws for a secure, low-profile fit.
Technical Specifications
Identification
Brand Dynatron
Model A45
Part Number 88885626
EAN / GTIN 0784847024268
Cooling
Type 1U active
TDP Rating up to 145W
Heatsink Copper fin + vapour chamber
Base Copper vapour chamber
Fan
Fan Size 80 x 13 mm
Fan Speed 2000-8700 RPM
Airflow 5.59-26.25 CFM
Noise 23.3-62.2 dBA
Bearing Double ball bearing
Connector 4-pin PWM
Physical
Dimensions (L x W x H) 110 x 85 x 27.3 mm
Weight 416 g
Mounting #6-32 screws (6-10 in-lb)
Colour Silver
Compatibility
AMD Sockets AM4, AM5
Warranty
Warranty 1-Year Warranty (Singular)
Frequently Asked Questions
Which sockets does the A45 support?
AMD AM4 and AM5 (Ryzen desktop and EPYC 4004 server processors). It does not support Intel or AMD server sockets like SP3/SP5.
Will it fit a 1U server?
Yes. At 27.3mm tall it is designed for 1U rack chassis and is too short-profile for a standard desktop case.
What is a vapour chamber?
A sealed copper base that spreads heat more evenly than a solid block, improving cooling efficiency in a thin 1U cooler.
Why is the fan so fast?
1U cooling depends on airflow; the 80mm fan reaches 8700 RPM under load (around 62 dBA) and runs much quieter at lower duty cycles.
Singular Expert Insight
The A45 is the AMD counterpart to Dynatron's Intel 1U coolers - a vapour-chamber base makes it well-suited to thin, high-density AM4/AM5 server nodes. If you have 2U or 3U room, taller heatsinks run quieter; for genuine 1U AMD density this is the right pick. Browse more CPU coolers or match it with a server PC power supplies unit.
Buyer's Guide
Buy it if
You build 1U AMD AM4/AM5 rack servers and need a 27.3mm-tall cooler for up to 145W.
Skip it if
You have 2U or more room, or you want a quiet desktop cooler.
Also consider
A taller 2U/3U AMD server cooler for quieter operation, or a desktop tower for AM5 workstations.

Features - Dynatron - 88885626

CPU Socket
  • Socket AM4,
  • Socket AM5
Colour
silver
More Details
Product Code
04:463673
EAN Code
0784847024268
Manufacturer
Dynatron
Find similar
  • Recently Viewed
  • Customers Also Bought
 
Why Buy from Singular

Trusted by businesses across Cyprus

Genuine products, EU stock, and expert support for every purchase.
✓ Genuine Products
Sourced through official distribution channels, with full manufacturer warranty.
✓ EU Stock
Shipped from our EU distribution network, with real-time availability on every product.
✓ B2B Ready
VAT invoices for business deduction and credit terms for verified buyers.
Expert Support
Talk to our team for sizing, configuration or volume orders.