ASRock Phantom Gaming PG-1000PSF 1000W SFX PSU, 80 PLUS Platinum, ATX 3.1, PCIe 5.1, Fully Modular, Black
£253.57
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About This Item
- 1000 W in a standard SFX body for small form factor and Mini-ITX builds
- 80 PLUS Platinum, Cybenetics Platinum and LAMBDA A
- ATX 3.1 and PCIe 5.1 ready, native 12V-2×6 cable with TempGuard
- Fully modular: 2 x EPS, 2 x PCIe 6+2, 4 x SATA, 4 x peripheral
- 92 mm FDB fan that stops at low to medium load
- 100 x 125 x 63.5 mm, 10-year warranty
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ASRock Phantom Gaming PG-1000PSF — 1000W in an SFX Power Supply
The ASRock Phantom Gaming PG-1000PSF (90-UFP100-PFEAAB) packs 1000 watts into a standard SFX power supply, so a small form factor or Mini-ITX build can still run a high-end graphics card. It is rated 80 PLUS Platinum, meets ATX 3.1 and PCIe 5.1, and has a native 12V-2×6 cable for current graphics cards.
Core Numbers — The Specs That Matter
| Metric | Spec |
|---|---|
| Output | 1000 W, 83.4 A on +12V |
| Form factor | SFX, 100 x 125 x 63.5 mm |
| Efficiency | 80 PLUS Platinum; Cybenetics Platinum / LAMBDA A |
| Standards | ATX 3.1, PCIe 5.1 |
| GPU power | 1 x 12V-2×6 (12+4 pin), 2 x PCIe 6+2 pin |
| CPU power | 2 x EPS 12V 4+4 pin |
| Fan | 92 mm fluid dynamic bearing |
| Warranty | 10 years |
Built for Modern Graphics Cards
ATX 3.1 compliance means the PG-1000PSF is designed to ride through the short power spikes modern GPUs produce; ASRock rates it for a total power excursion of 235%. The 12V-2×6 cable has a temperature sensor at the graphics card end (TempGuard), and its connector is a contrasting colour so you can see when it is fully seated.
Quiet When It Can Be
The 92 mm fluid dynamic bearing fan is controlled by ASRock’s Auto iCOOL mode: it stays off at low and medium loads and only spins up as load or temperature rises. Cybenetics rates the unit LAMBDA A for noise.
Protection and Components
It has OCP, SCP, OVP, UVP, OTP and OPP protection, uses Japanese capacitors throughout and includes a 5V BOOST function that holds the +5V rail at about 5.15 V. ASRock quotes a 100,000-hour MTBF at 25 °C and backs it with a 10-year warranty.
What’s in the Box
- PG-1000PSF power supply
- Fully modular cables: 24-pin, 2 x EPS 4+4, 1 x 12V-2×6, 2 x PCIe 6+2, 4 x SATA, 4 x 4-pin peripheral
- 24-pin extension cable
Before You Order — Quick Compatibility Check
- Check your case takes SFX: this is an SFX unit (100 x 125 x 63.5 mm); in an ATX case you would need an SFX-to-ATX bracket.
- Count your drives: there are 4 SATA connectors.
- Check your GPU connectors: one 12V-2×6 and two PCIe 6+2 are included.
Frequently Asked Questions
Q: Is it fully modular?
A: Yes, every cable detaches.
Q: Will it fit a standard ATX case?
A: Only with an SFX-to-ATX adapter bracket, which is not listed in the box.
Our Verdict
One of the few SFX power supplies with enough output for a top-end graphics card, backed by a 10-year warranty.
| Power | |
|---|---|
| Total power | 1000 W |
| Continuous +12V output | 83.4 A |
| AC input | 100-240 V~, 50-60 Hz, 13-6 A |
| Total power excursion | 235% |
| Efficiency | |
| 80 PLUS certification | 80 PLUS Platinum |
| Cybenetics | Platinum (ETA), A (LAMBDA) |
| Standards | |
| Form factor | SFX |
| ATX version | ATX 3.1 |
| PCIe | PCIe 5.1 ready |
| Cooling | |
| Fan | 92 mm fluid dynamic bearing |
| Fan control | Auto iCOOL (fan stops at low to medium load) |
| Connectors | |
| Motherboard 24-pin | 1 |
| EPS 12V CPU 4+4 pin | 2 |
| PCIe 5.1 12V-2x6 (12+4 pin) | 1 |
| PCIe 6+2 pin | 2 |
| SATA | 4 |
| 4-pin peripheral | 4 |
| 24-pin extension cable | 1 |
| Cabling | Fully modular; 24-pin and 12+4-pin sleeved, others individually braided |
| Protection | |
| Protections | OCP, SCP, OVP, UVP, OTP, OPP |
| 12V-2x6 cable TempGuard | Yes |
| Capacitors | All Japanese |
| 5V BOOST | Yes |
| Weight & dimensions | |
| Dimensions (L x W x H) | 100 x 125 x 63.5 mm |
| Colour | Black |
| Reliability | |
| MTBF | 100,000 hours at 25 °C |
| Manufacturer warranty | 10 years |

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