Chieftec Atmos power supply unit 750 W 20+4 pin ATX ATX Black
Chieftec Atmos , 750 W, 100 - 240 V, 50/60 Hz, 9 - 4.5 A, 9 A, 4.5 A
| Date | Price |
|---|---|
| 26 September 2026 | £148 |
| 26 September 2026 | £124 |
| 30 September 2026 | £128 |
| 2 October 2026 | £123 |
| 2 October 2026 | £123 |
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Product Information
The CHIEFTEC ATMOS series is built to Intel‘s ATX 3.0 standard and supports
PCIe GEN5 with 80 PLUS® GOLD certified efficiency, delivering exceptional
performance up to 850W. The ATMOS series features a state-of-the-art technical
design including an SRC Full-bridge converter with DC-to-DC technology, and
Japanese capacitors to ensure longevity and stability.
The ATMOS 120mm FDB silent fan optimizes the balance between cooling
and noise with excellent durability, while the ECO fan mode enables fanless
operations at low loads. CHIEFTEC’s multiple security protection technology is
designed to keep your system safe.
Product
- Name
- Chieftec Atmos power supply unit 750 W 20+4 pin ATX ATX Black
- Category
- Power Supply Units
- Brand
- Chieftec
Power
- Total power
- 750 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Input current
- 9 - 4.5 A
- Maximum input current (@110V)
- 9 A
- Maximum input current (@220V)
- 4.5 A
- Power factor
- 0.9
- Power Factor Correction (PFC) type
- Active
- Max output current (+3.3V)
- 20 A
- Max output current (+12V1)
- 62.5 A
- Max output current (+5V)
- 20 A
- Max output current (-12V)
- 0.3 A
- Max output current (+5Vsb)
- 3 A
- Power protection features
- Over current, Over voltage, Short circuit, Surge and inrush
Weight & dimensions
- Width
- 150 mm
- Depth
- 140 mm
- Height
- 86 mm
- Weight
- 1.49 kg
Ports & interfaces
- Motherboard power connector
- 20+4 pin ATX
- Motherboard power cable length
- 60 cm
- Number of SATA power connectors
- 9
- SATA power cable length
- 550,650,750 mm
- Peripheral (Molex) power cable length
- 550,650,750,850 mm
- EPS power connector (4+4 pin)
- Yes
- PCI Express power connectors (16-pin)
- 1
- CPU power cable length
- 60 cm
- ATX power connector (20+4 pin)
- Yes
- Cabling type
- Fully-Modular
Performance
- Purpose
- PC/Server
- Power supply unit (PSU) form factor
- ATX
- 80 PLUS certification
- 80 PLUS Gold
- Supported motherboard form factors
- ATX
- ATX version
- 3.0
Design
- Product colour
- Black
- Fan diameter
- 12 cm
- On/off switch
- Yes
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