{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product CPU cooler Thermalright Peerless Assassin 140 SE – dual-tower air cooler, 140 mm fan compatibility
51.99 €

CPU cooler Thermalright Peerless Assassin 140 SE – dual-tower air cooler, 140 mm fan compatibility

Thermalright Peerless Assassin 140 SE CPU cooler Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

CPU cooler Thermalright Peerless Assassin 140 SE – dual-tower air cooler, 140 mm fan compatibility

{{email}}
You keep track of price changes

CPU cooler Thermalright Peerless Assassin 140 SE – dual-tower air cooler, 140 mm fan compatibility

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Thermalright Peerless Assassin 140 SE is a dual-tower air CPU cooler designed for effective heat dissipation in desktop systems. It supports mounting of 140 mm fans and uses a multi-heatpipe tower design to transfer heat away from the CPU. Suited for gaming rigs, workstations and overclocked systems, it provides reliable cooling performance and is compatible with mainstream sockets.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 11682389
Manufacturer: Thermalright
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
10.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Thermalright Peerless Assassin 140 SE is a dual-tower air cooler engineered for efficient heat removal in desktop PCs. The cooler employs multiple heat pipes and two fin stacks to move thermal energy from the CPU contact plate to a larger dissipation area. It supports installation of 140 mm fans to provide higher airflow at lower RPM, and its design targets gaming systems, workstations and overclocked rigs that require sustained cooling performance while maintaining reasonable acoustic levels.

Advantages

The dual-tower layout increases fin surface area for improved heat dissipation compared with single-tower designs. Compatibility with 140 mm fans allows effective airflow with lower rotational speed, reducing noise for equivalent cooling capacity. The multi-heatpipe construction ensures direct and rapid transfer of heat from the CPU to the fins. The cooler is designed for broad socket compatibility with common desktop platforms and includes mounting hardware for secure installation.

Suitable for

  • High-performance gaming desktops that run extended gaming sessions
  • Workstations performing CPU-intensive tasks such as rendering or data processing
  • Overclocked systems requiring enhanced cooling headroom
  • Systems where balance between cooling performance and acoustic level is important

Key specifications

  • Dual-tower heatsink architecture with two fin stacks
  • Support for 140 mm fan mounting (fan(s) not necessarily included)
  • Multiple heat pipes for direct heat transfer from the CPU contact plate
  • Aluminium fin construction for efficient thermal conduction
  • Solid base plate for stable contact with CPU heatspreader
  • Designed for compatibility with mainstream desktop CPU sockets

How to use

Install the Thermalright Peerless Assassin 140 SE on a compatible motherboard following the included mounting instructions. Begin by preparing the CPU surface and applying a thin, even layer of thermal paste. Secure the cooler's mounting bracket to the motherboard using the supplied hardware, align the cooler base over the CPU, and fasten the retention mechanism evenly to ensure consistent contact. Attach 140 mm fan(s) to the fin stacks in the intended airflow direction, connect fan power cables to the motherboard fan headers, and verify BIOS/firmware fan control settings for optimal thermal and acoustic balance.

Usage recommendations

For best results, pair the cooler with high-quality 140 mm fans and ensure adequate case airflow. Check clearance for RAM modules and tall memory heatsinks before installation, and confirm that the cooler fits inside your case with respect to motherboard and chassis dimensions.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Thermalright Peerless Assassin 140 SE CPU cooler cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Thermalright products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Thermalright service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.