MPN:
BN228
80 PLUS Bronze
be quiet! BN228 power supply unit 300 W 20+4 pin ATX TFX Black
Power Supplies
Released: Not on record
Price not yet available
US · Amazon.com
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- Wattage
- 300 W
- Efficiency rating
- 80 PLUS Bronze
- Depth
- 170 mm
- Width
- 85 mm
- Height
- 65 mm
- Manual included
- Y
- Weight
- 1080 g
- Purpose
- PC
- Fan speed
- 1815
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Overview
The be quiet! BN228 power supply unit 300 W 20+4 pin ATX TFX Black features 300 W output, 80 PLUS 80 PLUS Bronze efficiency, a 80 mm fan and Active cooling. Full verified specifications are listed below.
Compatibility
PSU wattage
300 W
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Physical
5- Depth
- 170 mm
- Width
- 85 mm
- Height
- 65 mm
- Weight
- 1080 g
- Colour
- Black
General
48- Manual included
- Yes
- Purpose
- PC
- Fan speed
- 1815
- Hold time
- 16
- Efficiency
- 89.7
- Peak power
- 330
- Noise level
- 31.4
- Cabling type
- Non-Modular
- Power factor
- 0.9
- Certifications
- CE, CB, TÜV
- Input current
- 4
- Warranty card
- Yes
- AC input voltage
- 100 - 240
- AC input frequency
- 50 - 60
- Combined power (+5V)
- 103
- Combined power (+12V)
- 264
- Combined power (-12V)
- 3.6
- Combined power (+3.3V)
- 103
- Combined power (+5Vsb)
- 12
- Compliance certificates
- RoHS
- CPU P4 connector (4-pin)
- 1
- Max output current (+5V)
- 18
- Max output current (-12V)
- 0.3
- Power protection features
- Over current,Over power,Over voltage,Short circuit,Under voltage
- Max output current (+12V1)
- 13
- Max output current (+12V2)
- 13
- Max output current (+3.3V)
- 18
- Max output current (+5Vsb)
- 3
- Floppy disk drive connector
- Yes
- Motherboard power connector
- 20+4 pin ATX
- Operating temperature
- 0 - 35
- Eco certifications
- ENERGY STAR
- Floppy drive power connector
- 1
- Maximum input current (@110V)
- +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
- Noise level (quiet mode, 50%)
- 14.6
- Noise level (silent mode,
- 11.7
- Number of SATA power connectors
- 4
- MTBF
- 100000 h
- Noise level (full-load mode, 100%)
- 31.4
- Power Factor Correction (PFC) type
- Active
- Power supply unit (PSU) form factor
- TFX
- Peripheral (Molex) power connectors (4-pin)
- 2
- buildcores_verified
- 1
- buildcores_opendb_id
- 6604bed9-3a69-4a85-abe0-8180e0238f0c
- buildcores_category
- PSU
- length_mm
- 185
- wattage
- 300
- form_factor
- TFX
Power
2- Wattage
- 300 W
- Efficiency rating
- 80 PLUS Bronze
Cooling
3- Cooling type
- Active
- Fan size
- 80
- Number of fans
- 1
Logistics & Packaging
4- Package depth
- 85 mm
- Package width
- 190 mm
- Package height
- 159 mm
- Package weight
- 1400 g
Show
Market Value History
Chart unavailableThe price records could not be drawn. The table remains available below.
Price history table
| Date | Price |
|---|---|
| 2018-11-19 | $64.00 |
| 2018-11-30 | $89.70 |
| 2018-12-10 | $64.00 |
| 2018-12-25 | $65.00 |
| 2019-03-02 | $68.00 |
| 2019-03-05 | $67.00 |
| 2019-03-12 | $69.00 |
| 2019-04-18 | $94.84 |
| 2019-05-12 | $113.26 |
| 2019-06-07 | $113.25 |
| 2019-08-05 | $68.00 |
| 2019-09-15 | $63.00 |
| 2019-09-21 | $62.00 |
| 2019-09-30 | $88.50 |
| 2019-10-07 | $88.20 |
| 2019-10-19 | $113.20 |
| 2019-12-01 | $88.50 |
| 2019-12-20 | $89.80 |
| 2019-12-28 | $89.10 |
| 2019-12-30 | $89.20 |
| 2020-01-06 | $89.70 |
| 2020-01-15 | $89.50 |
| 2020-01-21 | $89.10 |
| 2020-01-27 | $113.20 |
| 2020-03-20 | $90.10 |
| 2020-03-28 | $87.90 |
| 2020-03-30 | $90.10 |
| 2020-04-13 | $87.50 |
| 2020-04-24 | $87.60 |
| 2020-04-30 | $86.90 |
| 2020-05-07 | $87.40 |
| 2020-05-14 | $87.20 |
| 2020-05-26 | $88.00 |
| 2020-10-08 | $95.20 |
| 2020-10-13 | $95.40 |
| 2020-10-20 | $94.60 |
| 2020-10-27 | $95.60 |
| 2020-11-02 | $94.30 |
| 2020-11-10 | $96.00 |
| 2020-11-16 | $95.60 |
| 2020-12-09 | $98.10 |
| 2021-01-05 | $99.20 |
| 2021-01-22 | $98.10 |
| 2021-02-06 | $95.18 |
| 2021-02-09 | $95.19 |
| 2021-04-24 | $155.00 |
| 2021-04-26 | $144.00 |
| 2021-05-15 | $144.00 |
| 2021-05-18 | $136.00 |
| 2021-06-12 | $137.99 |
| 2021-06-15 | $83.20 |
| 2021-06-25 | $148.00 |
| 2021-10-30 | $215.00 |
| 2021-12-01 | $152.00 |
| 2022-04-30 | $66.57 |
| 2022-05-05 | $95.65 |
| 2022-05-09 | $86.47 |
| 2022-05-19 | $78.48 |
| 2023-05-17 | $124.00 |
| 2023-05-23 | $387.00 |
Customer Reviews & Feedback
Verified Amazon Score
4.6
/ 5.0
Based on 71 verified customer reviews on Amazon US.
5 star
86%
4 star
9%
3 star
3%
2 star
1%
1 star
1%
Review Verification
Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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