ZALMAN USA ZM650 650W Gold Rock Modular Power Supply

ZALMAN USA ZM650 650W Gold Rock Modular Power Supply

ZALMAN USA ZM650 650W Gold Rock Modular Power Supply

B&H # ZAZM650XG MFR # ZM650-XG
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Expected availability: 2-3 business days 
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Not eligible for Free Expedited Shipping

Product Highlights

  • 650W Maximum Output Capacity
  • 80 PLUS Gold Certified
  • Japanese Capacitor
  • Active PFC
  • DC Output Modular Cables
  • Smart Fan Control System
  • Over Voltage Protection
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B&H $1000 Giveaway

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Congrats to our winners so far — Lauren K. & Daniel M.

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "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 November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (; 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 $1,000.00 Giveaway, 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 three (3) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1000.00. 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 to the e-mail 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 e-mail 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 e-mail account holder shall mean the natural person assigned to such e-mail account by the internet access or online service provider or other organization responsible for assigning e-mail addresses for the domain associated with such e-mail 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 $1,000.00 Giveaway 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 $1,000.00 Giveaway, 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.

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  • 1Description
The ZM650 650W Gold Rock Power Supply from Zalman USA is an 80 PLUS Gold certified power supply that uses high quality components for stable performance and power efficiency. This 650W power supply comes with a modular cable design to reduce cable clutter, and a smart fan control system that delivers silent cooling so that the entire computer and power supply can operate efficiently.
High quality, made in Japan 221°F solid capacitor guarantees stability at high temperatures, frequencies, and currents
Powerful and highly reliable DC-DC module, full bridge and LLC resonant circuits applied
Supports dual (2-way) NVIDIA SLI and AMD CrossFireX
Built-in Active PFC circuit provides high power factor and efficiency
Built-in circuits protect against voltage surges, current surges, power surges, low tension, short circuiting, and overheating
Organized DC output modular cables help to increase airflow inside the case
Smart Fan control system optimizes thermal control, while minimizing noise levels
In the Box
ZALMAN USA ZM650 650W Gold Rock Modular Power Supply
  • Screw Bolts
  • Cable Ties
  • AC Power Cord
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    AC Input Range Voltage: 100 to 240 VAC
    Frequency: 50 to 60 Hz
    AC Input Current (Rated) 100.0 VAC: 8.0 A
    240.0 VAC: 4.0 A
    PFC Type Active PFC
    Power Factor Maximum 99%
    Inrush Current Limit Cold start at 77°F (25°C)
    115 VAC: Maximum 150 A
    230 VAC: Maximum 200A
    Efficiency Maximum 92% at 230 VAC, typical load
    DC Output Voltage Vout: Regulation range
    +3.3 VDC: ±5% +3.14 to +3.47 V
    +5 VDC: ±5% +4.75 to +5.25 V
    +12 VDC: ±5% +11.4 to +12.6 V
    -12 VDC: ±10% -10.8 to -13.0 V
    +5 VSB: ±5% +4.75 to +5.25 V
    DC Output Ripple & Noise Vout: Standard Range +3.3 VDC: 50 mV +5 VDC: 50 mV +12 VDC: 120 mV -12 VDC: 120 mV +5 VSB: 50 mV
    MTBF Up to 100,000 hours
    Connectors 4 x PCIe connectors
    6+2-pin + 6+2-pin, 19.6 + 5.9" (500.0+150.0 mm)

    1 x CPU power connector
    4+4-pin, 25.5" (650.0 mm)

    1 x Mainboard power connector
    20+4-pin, 21.6" (550.0 mm)

    2 x SATA power connectors
    19.6+5.9+5.9+5.9" (500.0+150.0+150.0+150.0 mm)

    6 x ODD/HDD power connectors
    19.6+5.9+5.9+5.9" (500.0+150.0+150.0+150.0 mm)

    1 x FDD power connector
    19.6+5.9+5.9+5.9" (500.0+150.0+150.0+150.0 mm)
    Total Output Power 650 W
    Voltage/Current Vout: +3.3 V
    Imin: 0.2 A
    Imax: 22 A
    Combined Power: 150 W

    Vout: +5 V
    Imin: 0.2 A
    Imax: 20 A
    Combined Power: 150 W

    Vout: +12 V
    Imin: 0.3 A
    Imax: 54 A
    Ipeak: 57 A
    Combined Power: 648 W

    Vout: -12 V
    Imin: 0.0 A
    Imax: 0.3 A
    Combined Power: 3.6 W

    Vout: +5 VSB
    Imin: 0.0 A
    Imax: 2.5 A
    Ipeak: 3.5 A
    Combined Power: 12.5 W
    Operating Temperature 32 to 104°F (0 to 40°C)
    Storage Temperature -4 to 176°F (-20 to 80°C)
    Operating Relative Humidity 5 to 95%
    Storage Relative Humidity 5 to 95%
    Protection Features Over Voltage Protection (OVP)
    Under Voltage Protection (UVP)
    Over Current Protection (OCP)
    Short Circuit Protection (SCP)
    Over Temperature Protection (OTP)
    Over Power Protection (OPP)
    Certification 80 PLUS Gold certified
    87 to 91% (20 to 100% load) top efficiency
    Dimensions (L x W x H) 7.0 x 5.9 x 3.3" (18.0 x 15.0 x 8.6 cm)

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