• Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700
  • Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700

Popular in this category


Seasonic Prime TX-700 Fanless PSU - PRIME-TX-700

Seasonic PRIME Fanless TX 700 - Power supply (internal) - ATX12V - 80 PLUS Titanium - AC 100-240 V - 700 Watt
£ 249.51 Excluding VAT
£ 299.41 Incl. VAT
Condition: New
Stock status: In stock - YES Available
Guarantee: Learn More
Payment and shipping methods:

Got Questions? Click here to chat with our presales consultant and make the right purchase.


NOTE: The information below is provided for your convenience only, accuracy of specifications cannot be guaranteed. But if necessary, please verify with us before purchasing. Data provided by 1 World Sync

General
Total power
700 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Motherboard power connector
20+4 pin ATX
Motherboard power cable length
61 cm
SATA power cable length
450,800,810 mm
Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Titanium
Product colour
Black
Cooling type
Passive
Width
150 mm
Depth
170 mm
Height
86 mm
Download Link

Seasonic PRIME Fanless TX. Total power: 700 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 450,800,810 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Titanium. Product colour: Black, Cooling type: Passive. Width: 150 mm, Depth: 170 mm, Height: 86 mm

https://seasonic.com/prime-fanless-tx

PRIME Fanless TX utilizes the fanless technology, which eliminates the fan noise completely, ensuring truly quiet operation. The unit not only is rated to be 80PLUS Titanium efficient, but it also has the highest power output on the fanless power supply market at the moment. The power supply is ideal any situations that demand silence from the equipment. The high quality components inside and the innovative circuit design result in clean and stable power output. The fully modular cables allow for better cable management in the computer case.

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.

Micro Tolerance Load Regulation
Seasonic’s latest design keeps the output voltage within a very tight range, achieving under 0.5 % load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.

Seasonic Fanless Design
Cooling fans inside the power supply are replaced by passive cooling based on heat dissipation. Silent operation does not only provide a more pleasant working environment but it also results in less power consumption and lower utility bills.

  • ATX 12 V
  • Full Modular
  • 80 PLUS Titanium Certified
  • Dimensions: 170 mm (L) x 150 mm (W) x 86 mm (H)

User Rating

0.00 average based on 0 reviews.

Ship from – Storage / Warehouse Facilities
NDUK: 1 – 🚚 ✅ Docks Way, Newport, Wales
NDUK: 2 – 🚚 ✅ Shurgard, London - UK
NDUK: 3 – 🚚 ✅ Vänge, Uppsala SE
🛒 Order Guide
Simply add the product to the cart, proceed to checkout, and pay using secure payment methods.
You can always contact us via email or phone to confirm the STOCK STATUS and AVAILABLE QUANTITY.
🚚 Shipping Guide
After placing your order, our team will confirm and process it with the warehouse team. Every order goes through a processing phase before shipping. Delivery takes 4 to 5 days and we always ship via UPS.
🔧 After-Sales Support
Our team is always at your service to answer any post-purchase questions, assist with installations, configurations, and provide detailed technical support.
🛡️ Warranty & Claims
We sell genuine and original products sourced directly from various distributors and manufacturers. We provide the standard warranty included with each product and fully handle claims and returns according to standard procedures.
↩️ Returns & Refunds
Returns are accepted within 14 days only if items are unused, in their original packaging, unopened, and not excluded (e.g., software, licenses, customized products). Refunds are processed after inspection; return shipping costs are the customer’s responsibility.
💳 Payment Details
Your data and payments are 100% secure with us. We offer safe payment methods on our checkout page to ensure a smooth shopping experience. Payments are processed by our parent company, “FF Detaljhandel AB”.

General
Total power
700 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Motherboard power connector
20+4 pin ATX
Motherboard power cable length
61 cm
SATA power cable length
450,800,810 mm
Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Titanium
Product colour
Black
Cooling type
Passive
Width
150 mm
Depth
170 mm
Height
86 mm

Related Products