PC parts / Power supplies
be quiet!Power supply
Pure Power 13 M 1000W
Released June 2025.6Reviewhwbusters.com/psus/be-quiet-pure-power-13-m-1000w-atx-v3-1-psu-reviewRead 14 October 2026Review published June 28, 2025. Cybenetics tested the unit on May 30, 2025 and issued the report on Jun 10, 2025. Last checked 16 October 2026.
- Power
- 1,000W
- Efficiency
- 80 PLUS Platinum
- Modular cables
- Fully modular
- ATX version
- ATX 3.1
50 of 66 fields known.
At a glance
Average noise
Lower than 89% of other power supplies. Lower is better.
Efficiency at 230V
Higher than 87% of other power supplies.
Efficiency at 115V
Higher than 81% of other power supplies.
General
- Announced
- Not available
- Predecessor
- Not available
- Successor
- Not available
- Launch price (US)
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Black2Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026Cables are described as black braid. The LDLC and Paradigit listings give the colour as Black.3Retailer pageparadigit.ie/be-quiet-pure-power-13-m-1000w/21819498/productRead 14 October 2026Colour Black.
- PCIe CEM version
- PCIe 5.12Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026Standards: ATX 3.1, PCIe 5.1.4Retailer pageldlc.com/en/product/PB00696824.htmlRead 14 October 2026PCIe 5.1 compatible, 12V-2x6 connector. The same page says Cybenetics Gold and a 12V-2x6 cable up to 300 W. Both differ from the Cybenetics report (Platinum and 600W) and are not used.
Power
- Rated continuous power
- 1,000W5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Manufacturer-provided information: Rated Power 1000 W.
- Full power rated up to
- Not available
- 12V rail design
- Single rail2Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026Single +12V rail, 83.4A. The feature text on the same page says 83.3A.6Reviewhwbusters.com/psus/be-quiet-pure-power-13-m-1000w-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: Number of 12V rails 1.
- +12V max current
- 83.4A3Retailer pageparadigit.ie/be-quiet-pure-power-13-m-1000w/21819498/productRead 14 October 2026+12V1 max 83.4 A, combined +12V 1000 W.5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Power specifications table: +12V 83.4 A, 1000 W.
- +12V max power
- 1,000W5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Power specifications table: +12V 1000 W.
- +3.3V and +5V combined power
- 120W3Retailer pageparadigit.ie/be-quiet-pure-power-13-m-1000w/21819498/productRead 14 October 2026+3.3V 22 A and +5V 22 A with 120 W. HWBusters and Cybenetics state it as 120W combined for 5V and 3.3V.5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Power specifications table: 3.3V and 5V 22 A each, 120 W combined.
- +5V standby current
- 3A5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Power specifications table: 5VSB 3 A, 15 W.
- AC input voltage
- Lowest100Highest240V5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Manufacturer-provided information: rated voltage 100-240 Vrms, 6-12 A, 50-60 Hz.
- Alternative low power mode (ALPM)
- Yes5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026ALPM (Alternative Low Power Mode) compatible, checked.
Certifications
- Cybenetics efficiency at 115V
- Cybenetics Platinum5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Report 25PS2834A, certification ID 252834, issued Jun 10, 2025. ETA Platinum at 115V. The sample is the EU model (serial prefix 028EU, BP028EU). The unit is listed as Pure Power 13 M 1000W.
- Cybenetics efficiency at 230V
- Cybenetics Platinum5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026ETA Platinum at 230V.
- Cybenetics noise at 115V
- A++5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026LAMBDA A++ at 115V.
- Cybenetics noise at 230V
- A++5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026LAMBDA A++ at 230V.
Measured
- Average efficiency at 115V (measured)
- 90.551%5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Average over more than 1450 load combinations at 115V. Tested May 30, 2025. Ambient 28-32 C. EU sample.
- Average efficiency at 230V (measured)
- 92.564%5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Average over more than 1450 load combinations at 230V.
- Light-load efficiency at 115V (measured)
- 70.656%5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Efficiency at 2% load at 115V. The unit is above 500 W, so the 2% load applies.
- Average power factor at 115V (measured)
- 0.9935Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Average over more than 1450 load combinations at 115V.
- Average noise at 115V (measured)
- 10.65dB(A)5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Average over more than 1450 load combinations at 115V, ambient 28-32 C. The 230V average is 10.58 dBA.
- Noise at full load at 115V (measured)
- 29.8dB(A)5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Typical load tests at 115V, 100% load row: 29.8 dB(A) at 1255 rpm fan speed, ambient about 30 C.
- Standby power with no load at 115V (measured)
- 0.0557W5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Standby power consumption at 115V with no load on +5VSB.
- Hold-up time (measured)
- 22.2ms5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 22.2 ms, AC loss to PWR_OK 21.2 ms, at maximum continuous load. Report 2834.
- 12V ripple at full load (measured)
- 27.45mV5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Non-accredited. 12V ripple at full load at 115V. At 230V it is 27.64 mV.
- 12V load regulation (measured)
- 0.57%5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Non-accredited. 12V load regulation at 115V. At 230V it is 0.56%.
Cables and connectors
- Cables
Connector Connectors Cables Length to first plug (mm) Wire gauge Rated power (W) ATX 24-pin (20+4) 1 1 550 18-22AWG Not available CPU 8-pin (EPS, 4+4) 2 2 650 16AWG Not available PCIe 8-pin (6+2) 2 2 600 16-18AWG Not available PCIe 8-pin (6+2) 2 1 500 16-18AWG Not available 12V-2x6 1 1 595 16AWG 600 SATA power 6 2 500 18AWG Not available 4-pin Molex 2 1 510 18AWG Not available - CPU (EPS) connectors
- 2
- PCIe 8-pin connectors
- 4
- 16-pin GPU connectors
- 1
- SATA power connectors
- 6
- 4-pin Molex connectors
- 2
Fan
- Fan size
- 120mm2Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026One 120 mm rifle-bearing fan.5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Fan BQ QF2-12025-HS, 120 mm.
- Fan bearing
- Rifle2Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026One 120 mm rifle-bearing fan, 2000 RPM max.5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Fan BQ QF2-12025-HS, 120 mm, rifle bearing.
Protection and parts
- Protections
- Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP), No-load (NLO), Surge and inrush (SIP)5Measurementcybenetics.com/evaluations/psus/2834Read 14 October 2026Protection Features (Manufacturer) lists OPP, OCP (+12V), OTP, SCP, surge and inrush current protection. The protection tests tick UVP at 90 V and 80 V and NLO.7Retailer pagetanotis.com/products/be-quiet-pure-power-13-m-1000w-power-supplyRead 14 October 2026Protection: over-current, over-power, over-temperature, over-voltage, short-circuit and under-voltage protection.
- All-Japanese capacitors
- Not available
Monitoring and lighting
We could not find any of these 4 fields. Show them
- Software monitoring
- Not available
- Software
- Not available
- Built-in power display
- Not available
- RGB lighting
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Dimensions
- Width150Height86Depth160mm(5.9 × 3.4 × 6.3 in)2Retailer pagescan.co.uk/products/1000w-be-quiet!-pure-power-13-m-fully-modular-80plus-gold-single-rail-834a-12v-2x6-atx-31-power-suppRead 14 October 2026150 x 86 x 160 mm (W x H x D).6Reviewhwbusters.com/psus/be-quiet-pure-power-13-m-1000w-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: 150 x 85 x 160 mm (W x H x D). The Scan and Paradigit listings give 86 mm for the height, which matches the ATX size.
In the box
We could not find any of these 1 fields. Show them
- In the box
- Not available
Links
- Product page
- www.bequiet.com/en/powersupply/59441Maker product pagebequiet.com/en/powersupply/5944Read 14 October 2026Maker page for BP028US. Not readable by the agent.
- Spec sheet
- Not available
- Manual
- Not available
- EPREL registration number
- Not available
Warranty
Compare with
Pick a power supply to see both side by side. Differences are marked yellow.
Variants
Each variant lists only what differs from the specs above.
| Model number | GTIN | Markets |
|---|---|---|
| BP028EU | 4260052192207 | EU |
| BP028US | Not available | Not available |
Sources
We read 8 sources for this power supply. The numbers match the markers in the sheet.
- Maker product pagebequiet.com/en/powersupply/5944
- Retailer pageldlc.com/en/product/PB00696824.html
- Measurementcybenetics.com/evaluations/psus/2834
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