be quiet! System Power U9 400W 80 Plus Bronze Power Supply

be quiet! System Power U9 400W 80 Plus Bronze Power Supply

be quiet! System Power U9 400W 80 Plus Bronze Power Supply

B&H # BEBN606 MFR # BN606
be quiet! System Power U9 400W 80 Plus Bronze Power Supply

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Product Highlights

  • 384W Dual +12V Rails
  • 120mm Cooling Fan
  • ATX12V 2.4 / EPS12V 2.92
  • 2 x PCIe Connectors
  • 5 x SATA Connectors
  • 2 x 4-Pin Connectors
  • Flat, Low-Profile Cables
  • Comprehensive Safety Features
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B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

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Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 24th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Carolyn W. (Wk 7)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

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be quiet! System Power U9 overview

  • 1Description

The System Power U9 400W 80 Plus Bronze Power Supply from be quiet is designed for efficiency and built with parts for durable, long-lasting power. It has dual +12V rails, a 120mm fan that keeps things cool and operational, and comes with enough cables for a standard single-GPU build. Moreover, its cables are black and sleeved, with some featuring a flat, low-profile design to blend in with your build and keep things tidy. This unit is equipped with multiple heavy-duty protections to ensure your system isn't damaged during unexpected events.

80 Plus Bronze
The 80 Plus Bronze rating ensures that your power supply is operating efficiently. Under load, this power supply is 86% efficient or higher.
Voltage Regulation
The two +12V rails provides you with stable power, up to 22 A on one and 18 A on the other.
120 mm Fan
The built-in 120 mm fan provides the System Power U9 with efficient and silent cooling to keep things running longer. It has a 4-pole fan motor with sleeve bearings and a max rpm of 2100.
OCP (over current protection)
OVP (over voltage protection)
UVP (under voltage protection)
SCP (short circuit protection)
OTP (over temperature protection)
OPP (over power protection)
In the Box
be quiet! System Power U9 400W 80 Plus Bronze Power Supply
  • ATX Motherboard Cable
  • CPU Cable
  • PCIe Cable
  • 2 x SATA/4-Pin Molex Cables
  • Screws
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    be quiet! System Power U9 specs

    Form Factor ATX
    Input Voltage 100 - 240 VAC
    Input Current 8 - 4 A
    Input Frequency Range 50 - 60 Hz
    Cable Length ATX: 17.72" / 450 mm
    CPU: 23.62" / 600 mm
    PCIe: 25.59" / 650 mm
    SATA/4-Pin: 1 x 21.65" / 550 mm, 1 x 13.78" / 350 mm
    Connectors 1 x 20+4-pin ATX
    1 x 4+4-pin CPU
    2 x 6+2-pin PCIe
    5 x SATA
    2 x 4-pin peripheral
    Output +3.3 V - 24 A
    +5 V - 15 A
    +12 V1 - 22 A
    +12 V2 - 18 A
    -12 V - 0.3 A
    +5 Vsb - 3 A

    Max combined power 12 V - 384 W
    Max combined power 3.3 V + 5 V - 103 W
    Fans Specification
    Size 120 mm
    Fan Bearing Technology Sleeve
    Fan Speed 2100 rpm
    Noise Levels 13.71 dBA at 20% load
    14.56 dBA at 50% load
    19.63 dBA at 100% load
    80 PLUS Certification Bronze
    Efficiency 88% at 230 V, 20% load
    89% at 230 V, 50% load
    86% at 230 V, 100% load
    Dimensions (L x W x D) 5.51 x 5.91 x 3.39" / 140 x 150 x 86 mm
    Weight 4.19 lb / 1.9 kg
    Packaging Info
    Package Weight 4.7 lb
    Box Dimensions (LxWxH) 10.6 x 7.9 x 3.9"

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