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Myllärinkatu 10
65100 Vaasa		 Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi
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be quiet! System Power 9 Semi 400W - PSU, 80 Plus Bronze

Manufacturer: BE QUIET!
ID: BN300
Choose the version of your product
400 W500 W600 W700 W
5990€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 09.01 - 14.01
On order with ETA after 07.01.2025
Select your store
On order with ETA after 07.01.2025 Open today: 10:00 - 18:00 About this store
On order with ETA after 07.01.2025 Open today: 09:00 - 17:00 About this store
On order with ETA after 07.01.2025 Open today: 10:00 - 18:00 About this store
On order with ETA after 07.01.2025 Open today: 10:00 - 17:00 About this store
On order with ETA after 07.01.2025 Open today: 10:00 - 18:00 About this store
On order with ETA after 07.01.2025 Open today: 10:00 - 17:00 About this store
On order with ETA after 07.01.2025 Open today: 10:00 - 18:00 About this store
Multitronic warehouse store
Multitronic | JNT Pietarsaari
Multitronic Seinäjoki
Multitronic | iTronic Jyväskylä
Multitronic | iTronic Lappeenranta
Multitronic Mariehamn
iTronic Vaasa

Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Technical details
Sustainability certificatesENERGY STAR
Ports & interfaces
Motherboard power connector20+4 pin ATX
Floppy drive power connector1
Number of SATA power connectors5
CPU power connector (4+4 pin)checkmark
PCI Express power connectors (6+2 pin)2
Cabling typeSemi-Modular
Number of PATA power connectors2
Motherboard power cable length45 cm
SATA power cable length550,670 mm
CPU power cable length60 cm
PCI Express power cable length50 cm
Weight & dimensions
Weight1.49 kg
Height86 mm
Width150 mm
Depth140 mm
Energy management
Input current4 A
Nominal power400 W
Efficiency89%
Hold time17 ms
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power factor0.95
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)103 W
Combined power (+12V)384 W
Combined power (+5V)103 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)24 A
Max output current (+5V)15 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
AC input frequency50 Hz
AC input voltage200 - 240 V
Max output current (+12V2)18 A
Max output current (+12V1)22 A
Total power400 W
Packaging data
Package weight2.11 kg
Package depth268 mm
Package height195 mm
Package width97 mm
Manualcheckmark
Package typeBox
Certificates
80 PLUS certification80 PLUS Bronze
Packaging content
Cables includedPCIe, SATA
Other features
Screws includedcheckmark
Noise level (quiet mode, 50%)9.7 dB
Noise level (full-load mode, 100%)15 dB
Noise level (silent mode, <30%)9.3 dB
Design
Product colourBlack
Number of fans1 fan(s)
Cooling typeActive
Fan diameter12 cm
Performance
CertificationCE, CB, TÜV, RCM, CU
Compatible productsIntel C6/C7
PurposePC
Bearing technologySleeve
ATX version2.51
Power supply unit (PSU) form factorATX
Logistics data
Master (outer) case height556 mm
Master (outer) case width311 mm
Master (outer) case gross weight13.4 kg
Master (outer) case length215 mm
Products per master (outer) case6 pc(s)
Harmonized System (HS) code84733020
EAN4260052187210
Warranty3 years

Proven Reliability and Good Efficiency

Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 400W CM offers renowned be quiet! performance and quietness and makes it possible to build cost-effective and reliable systems.

Multitronic warehouse store: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Thursday
10:00 - 18:00
Friday
10:00 - 18:00
Saturday
11:00 - 15:00
Sunday 22.12
Closed
Monday
10:00 - 18:00
Tuesday 24.12Christmas Eve
Closed
Selectedselect
Multitronic | JNT Pietarsaari: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 09:00 - 17:00
Today
09:00 - 17:00
Thursday
09:00 - 17:00
Friday
09:00 - 17:00
Saturday 21.12
Closed
Sunday 22.12
Closed
Monday
09:00 - 17:00
Tuesday 24.12Christmas Eve
Closed
Selectedselect
Multitronic Seinäjoki: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Thursday
10:00 - 18:00
Friday
10:00 - 18:00
Saturday
10:00 - 15:00
Sunday 22.12
Closed
Monday
10:00 - 18:00
Tuesday
10:00 - 18:00
Selectedselect
Multitronic | iTronic Jyväskylä: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 17:00
Today
10:00 - 17:00
Thursday
10:00 - 17:00
Friday
10:00 - 17:00
Saturday 21.12
Closed
Sunday 22.12
Closed
Monday
10:00 - 17:00
Tuesday 24.12Christmas Eve
Closed
Selectedselect
Multitronic | iTronic Lappeenranta: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Thursday
10:00 - 18:00
Friday
10:00 - 18:00
Saturday 21.12
Closed
Sunday 22.12
Closed
Monday
10:00 - 16:00
Tuesday 24.12
Closed
Selectedselect
Multitronic Mariehamn: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 17:00
Today
10:00 - 17:00
Thursday
10:00 - 18:00
Friday
10:00 - 17:00
Saturday
11:00 - 15:00
Sunday 22.12
Closed
Monday
10:00 - 17:00
Tuesday
10:00 - 13:00
Selectedselect
iTronic Vaasa: 0 pcs
 Estimated delivery: 08.01 - 14.01
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Thursday
10:00 - 18:00
Friday
10:00 - 18:00
Saturday
11:00 - 15:00
Sunday 22.12
Closed
Monday
10:00 - 18:00
Tuesday
10:00 - 18:00
Selectedselect
Fetch from the shop
Estimated delivery time: 08.01 - 14.01
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 09.01 - 14.01
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 08.01 - 13.01
4,90 €
Posti: Postal package
Estimated delivery time: 09.01 - 14.01
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 09.01 - 13.01
6,90 €
Posti: Home delivery
Estimated delivery time: 09.01 - 13.01
16,90 €

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