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header-product Power Supply Unit Seasonic PRIME Fanless TX 700 W
265.99 €

Power Supply Unit Seasonic PRIME Fanless TX 700 W

Power Supply Seasonic PRIME Fanless TX Photo 1
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Power Supply Seasonic PRIME Fanless TX Photo 1
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Power Supply Seasonic PRIME Fanless TX Photo 10
Power Supply Seasonic PRIME Fanless TX Photo 11
Power Supply Seasonic PRIME Fanless TX Photo 12
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Short description

The Seasonic PRIME Fanless TX power supply unit offers a total power of 700 W with a passive cooling design, ensuring silent operation. It supports a wide AC input voltage range of 100 - 240 V and operates at a frequency of 50 - 60 Hz. The 20+4 pin ATX connector and long cable lengths (61 cm for motherboard and up to 810 mm for SATA) provide flexibility for PC builds. With 80 PLUS Titanium certification, it guarantees high energy efficiency and reliability, making it an ideal choice for high-performance systems.
Available at price 265.99 €: 3 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 3470206
Manufacturer: SEASONIC
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.42 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
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36 months installment: from 7.39 euros per month
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Product information

Description

PRIME Fanless TX 700 W is a fully passive power supply unit designed for silent PC operation. With a maximum output of 700 W and 80 PLUS Titanium certification, it delivers high energy efficiency (94 % at 50 % load) and stable power for high-performance systems. The fanless design removes any audible fan noise by using passive heat dissipation, while fully modular cables and long cable lengths provide flexible cable management in the computer case.

Advantages

The fanless construction ensures completely silent operation without compromise on power delivery, and the 80 PLUS Titanium rating provides excellent efficiency that reduces energy consumption. Precision micro tolerance load regulation keeps voltages within a tight range (under 0.5 %), resulting in clean, stable output suitable for sensitive components. High-quality internal components and a modular cable design simplify installation and improve airflow inside the chassis.

Suitable for

  • Silent home or office PC builds
  • High-performance workstations and content-creation systems
  • Audio production or recording rigs where noise must be minimized
  • Compact or elegant cases that benefit from neat cable management

Key specifications

  • Total power: 700 W
  • Efficiency: 80 PLUS Titanium (94 % at 50 % load)
  • Motherboard connector: 20+4 pin ATX
  • AC input: 100–240 V, 50–60 Hz
  • Product colour: Black
  • Fully modular cables with long cable lengths (e.g., 61 cm motherboard cable, SATA cables up to 810 mm)

How to use

Install the Seasonic PRIME Fanless TX 700 W into a compatible ATX-compatible PSU bay following standard safety precautions: disconnect mains power before installation, secure the unit in the case, and connect the 20+4 pin ATX cable to the motherboard. Use the modular cables supplied to connect PCIe, SATA and peripheral devices as required. Ensure adequate case ventilation even with passive cooling to allow heat dissipation through the chassis and avoid placing the system in an enclosed, poorly ventilated space.

Usage recommendations

For reliable long-term operation, operate the unit within its rated input voltage (100–240 V) and avoid sustained loads at or near maximum output. Maintain case airflow and keep dust levels low to preserve passive cooling efficiency; periodic internal cleaning and correct cable routing will help ensure stable performance.

Specifications

Total power:
700 W
Efficiency:
94 %
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Titanium
Product colour:
Black
All features

Power

Total power:
700 W
Efficiency:
94 %
Power protection features:
Under voltage, Short circuit, Over voltage, Over power, Over current
Combined power (+3.3V):
100 W
Combined power (+12V):
696 W
Combined power (+5V):
100 W
Combined power (-12V):
3.6 W
Combined power (+5Vsb):
15 W
Max output current (+3.3V):
20 A
Max output current (+12V):
58 A
Max output current (+5V):
20 A
Max output current (-12V):
0.3 A
Max output current (+5Vsb):
3 A
Input current:
4.5 - 9.5
AC input frequency:
50 - 60
AC input voltage:
100 - 240

Ports & interfaces

Motherboard power connector:
20+4 pin ATX
Number of SATA power connectors:
3
Peripheral (Molex) power connectors (4-pin):
3
PCI Express power connectors (6+2 pin):
4
CPU power connectors (8-pin):
2
Cabling type:
Fully-Modular
Motherboard power cable length:
610 mm
SATA power cable length:
450, 810, 800
CPU power cable length:
650 mm
Peripheral (Molex) power cable length:
300, 470, 690
PCI Express power cable length:
750 mm

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Titanium
Mean time between failures (MTBF):
150000 h
Supported motherboard form factors:
ATX
Power supply unit (PSU) form factor:
ATX

Design

Cooling type:
Passive
On/off switch:
Yes
Product colour:
Black

Certificates

Certification:
cTUVus, TUV, CB, CCC, BSMI, EAC, CE, WEEE, ErP Lot 6, REACH
Compliance certificates:
RoHS

Technical details

Sustainability certificates:
ENERGY STAR

Weight & dimensions

Height:
86 mm
Width:
150 mm
Depth:
170 mm

Operational conditions

Operating temperature (T-T):
0 - 45

Packaging data

Package type:
Box

Logistics data

Harmonized System (HS) code:
84733020

Reasons to buy

80 PLUS® TITANIUM

The PRIME Titanium Series achieves the highest level of 80 PLUS® Titanium certification on the market with its 94% efficiency at 50% system load.80 PLUS® TITANIUM

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 3 09.07.2026 Best delivery 265.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 5 23.07.2026 291.99 €
265.99 €
Stock: 3
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
291.99 €
Stock: 5
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Power Supply Seasonic PRIME Fanless TX cost, and is it available for purchase?

The price is 265.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Power Supply Seasonic PRIME Fanless TX be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply Seasonic PRIME Fanless TX online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 SEASONIC 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 SEASONIC 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power Supply Seasonic PRIME Fanless TX?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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