Phanteks
Phanteks Revolt SFX PH-P850PSF_02 850W power supply
SFX 850 W unit with 80 PLUS Platinum efficiency, full modular cables and a 92 mm FDB fan that stops below 30 % load
- ColorBlack
- TypeSFX
- Maximum Power850 W
- Fans1 x 92 mm Fluid Dynamic Bearing (FDB) Fan
- Main Connector24Pin
- PCI-Express Connector3 x 6+2-Pin
- 850 W output with 80 PLUS PLATINUM efficiency reduces waste heat
- SFX design at 100 mm length fits compact chassis
- 16-pin PCIe Gen 5.0 connector supports modern graphics cards
- 92 mm FDB fan stops below 30 % load for silent operation
- Full modular cabling includes custom flexible cables for tidy builds
Compact 850 W SFX power supply
This Phanteks Revolt SFX unit delivers 850 W in a 100 mm SFX chassis. It carries 80 PLUS Platinum certification and meets Intel ATX 3.0 with PCIe 5.0 support. A single 92 mm FDB fan runs a 0 RPM mode below 30 % load for silent operation. Fully modular cabling keeps small-form-factor builds tidy.
Builders fitting high-end GPUs into SFX cases
The 16-pin PCIe 5.0 connector and three 6+2-pin PCIe plugs serve modern graphics cards without adapters. Short, flexible cables route easily in tight layouts. Systems that need more than three SATA power headers or multiple Molex connectors will find the provided cable count limiting. Buyers using standard ATX cases gain no size advantage from the SFX form factor.
The 100 mm length decides case compatibility
At 100 mm long this supply fits SFX and SFX-L bays that accept that depth. Verify the case specification before purchase; longer SFX units will not install. The dimension is the single constraint that determines whether the Revolt SFX PH-P850PSF_02 fits the build.
Highlights
- 850 W output with 80 PLUS PLATINUM efficiency reduces waste heat
- SFX design at 100 mm length fits compact chassis
- 16-pin PCIe Gen 5.0 connector supports modern graphics cards
- 92 mm FDB fan stops below 30 % load for silent operation
- Full modular cabling includes custom flexible cables for tidy builds
Specifications
| Brand | Phanteks |
|---|---|
| Series | Revolt SFX |
| Model | PH-P850PSF_02 |
| Color | Black |
| Type | SFX |
| Maximum Power | 850 W |
| Fans | 1 x 92 mm Fluid Dynamic Bearing (FDB) Fan |
| Main Connector | 24Pin |
| PCI-Express Connector | 3 x 6+2-Pin |
| SATA Power Connector | 3 |
| Max PSU Length | 100 mm |
| Modular | Full Modular |
| Energy-Efficient | 80 PLUS PLATINUM Certified |
| Protection | OPP (Overpower Protection) OVP (Over Voltage Protection) UVP (Under voltage protection SCP (Short Circuit Protection) OCP (Over Current Protection) OTP (Over Temperature Protection) No-Load Protection Reset Protection |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 50/60 Hz |
| Input Current | 12A- 6A |
| Output | [email protected] A, 5V@20A, 3.3V@20A, [email protected] , +5VSB@3A |
| MTBF | >100,000 Hours |
| Connectors | 1x 18Pin+10Pin MB 24P (310mm) 1x 8pin CPU 4+4P (420mm) 1x 8pin PCI-E 6+2P (250mm) 1x 8pin PCI-E 6+2P/6+2P (250mm SPLITTER) 1x 16pin PCI-E Gen 5.0 (250mm) 1x 6pin 2SATA 90° (370mm-250/120mm) 1x 6pin 4SATA 90° (550mm-250/100/100/100mm) 1x 6pin 3SATA 90° + 1Molex 180° (550mm-250/100/100/100mm) |
| Dimensions | 3.94" x 5.9 " x 3.4" |
| Weight | 2.43 lbs |
| Package Content | 1x PH-P850PSF_02 80+ Platinum fully modular Power Supply 1x Power cord 1x SFX to ATX bracket 1x User’s manual 1x Installation guide 1x PSU Bag 1x Cable Bag 1x Zip tie bag 1x Screw Pack 1x Velcro Pack |
| Shipping weight | 2.12 kg |
| Package size | 241 × 187 × 108 mm |
Questions about this item
What does the ATX 3.0 standard on this 850 W unit mean for peak power delivery?
The ATX 3.0 design lets the PSU handle short power excursions well above its 850 W rating, supporting modern GPUs that can spike to 2x or 3x their TDP for brief periods without tripping protection.
What clearance does the 100 mm SFX body need inside a compact case?
The housing is exactly 100 mm long, so the case must provide at least that depth plus room for the 92 mm fan and modular cable bend radius; verify the chassis spec lists SFX support before buying.
How do I connect the 16-pin PCIe 5.0 cable correctly, and what mistake do builders make?
Plug the single 16-pin cable directly into the GPU — do not use the 6+2-pin splitters for this connection — and seat it fully until the latch clicks; partial insertion is the most common cause of no-post or melting reports.
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