Seasonic PRIME TX-700 Fanless 700W - PSU, 80 Plus Titanium
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability certificates | ENERGY STAR |
| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| CPU power connectors (8-pin) | 2 |
| Cabling type | Modular |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 450,800,810 mm |
| CPU power cable length | 65 cm |
| Peripheral (Molex) power cable length | 300,470,690 mm |
| PCI Express power cable length | 75 cm |
| Weight & dimensions | |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 170 mm |
| Energy management | |
| Peak power | 1400 W |
| Input current | 4.5 - 9.5 A |
| Nominal power | 700 W |
| Efficiency | 94% |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Power Factor Correction (PFC) type | Active |
| 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 |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 700 W |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 45 °C |
| Packaging data | |
| Package type | Box |
| Certificates | |
| Certification | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, WEEE, ErP Lot 6, REACH |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Titanium |
| Compliance certificates | RoHS |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| On/off switch | ![]() |
| Cooling type | Passive |
| Performance | |
| Mean time between failures (MTBF) | 150000 h |
| Form factor | ATX |
| Purpose | PC |
| Supported motherboard form factors | ATX |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4711173876175 |
| Warranty | 1 year |
The Seasonic PRIME TX-700 is a fully modular power supply unit designed to provide 700 watts of continuous power. Its defining feature is a completely fanless, passive cooling system, which ensures silent operation at all load levels. This is made possible by its 80 PLUS Titanium certification, signifying an efficiency rating of up to 94% and minimal waste heat generation. The unit utilizes active Power Factor Correction to ensure stable and clean power output for sensitive hardware. The fully modular design allows for the use of only essential cables, simplifying cable management and improving internal case airflow.
Constructed for system stability and component safety, this PSU integrates a comprehensive suite of protection features. These safeguards include protections against overcurrent, overpower, overvoltage, undervoltage, and short circuits. It adheres to the standard ATX form factor for wide case compatibility, with a depth of 170mm that should be verified against case specifications. The unit's internal circuitry is engineered for tight voltage regulation, and a Mean Time Between Failures (MTBF) of 150,000 hours indicates a focus on long-term operational reliability.
Key Features:- 700W total power output
- 80 PLUS Titanium efficiency certification
- Standard ATX form factor
- Fully modular cable design
- Passive cooling for silent operation
- Includes overcurrent, overpower, and overvoltage protections
- Provides four 6+2 pin PCIe power connectors
- Offers three SATA power connectors
- Dimensions of 150mm x 86mm x 170mm (W x H x D)
Estimated delivery: 03.02 - 09.02
Today: Closed
Estimated delivery: 03.02 - 09.02
Today: Closed
Estimated delivery: 03.02 - 09.02
Today: Closed
Estimated delivery: 03.02 - 09.02
Today: Closed
Estimated delivery: 03.02 - 09.02
Today: Closed
Estimated delivery time: 03.02 - 09.02
Estimated delivery time: 04.02 - 09.02
Estimated delivery time: 03.02 - 08.02
Estimated delivery time: 04.02 - 09.02
Estimated delivery time: 04.02 - 08.02
Estimated delivery time: 03.02 - 09.02
Estimated delivery time: 03.02 - 09.02
Estimated delivery time: 04.02 - 08.02
- manual pdf (English)
- leaflet (English)


