SeaSonic Electronics PRIME 650W 80 Plus Platinum Modular ATX Power Supply

SeaSonic Electronics PRIME 650W 80 Plus Platinum Modular ATX Power Supply

SeaSonic Electronics PRIME 650W 80 Plus Platinum Modular ATX Power Supply

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • 650W Single +12V Rail
  • 135mm Cooling Fan
  • Intel ATX 12V Form Factor
  • 4 x PCIe Connectors
  • 6 x SATA Connectors
  • 3 x Molex Connectors
  • Flat Cables
Show moreShow less
Rebates See Details
  • $30.00 Rebate. Offer ends: NOV 18 '18

B&H $500 Gift Card Dash

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

Share on Twitter

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: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

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!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item

Mail-In Rebate: $30.00

Price after rebate: $99.89

Offer ends NOV 18 '18

Add to Wish List Item in Wish List

SeaSonic Electronics SSR-650PD overview

  • 1Description

The Prime 650W 80 Plus Platinum Modular ATX Power Supply from SeaSonic Electronics sports a single rail that delivers up to 650W of power for all the internal components inside a desktop system. The power supply comes with modular cables that connect to four PCIe cards, six SATA drives, three molex-compatible devices, and other essential equipment. Aside from delivering power, the modular cables help maximize the internal space in a compact chassis by letting you remove unused cables. With an 80-PLUS Platinum rating, the PSU efficiently converts power coming from the source to offer you lower operating costs. There's also an onboard variable speed 135mm fan for quietly cooling the PSU.

80 PLUS Platinum
The high-efficient 80 PLUS Platinum certification offers greater than 90 %, 92 %, and 89 % efficiency at 20 %, 50 %, and 100 % operating loads, respectively. With an 80 PLUS Platinum rating, this power supply will waste less energy during power conversion, lowering operating costs for the user.
Fluid Dynamic Fan Bearing
The Fluid Dynamic Bearing (FDB) fan is designed to take advantage of the impact absorbance effects of oil. It is reliable and generates less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. This type of fan technology also increases the lifespan of the fan.
Power Supply Sound
With Seasonic's Hybrid mode, the onboard fan can operate at various spin speeds to help eliminate noise.
Micro Tolerance Load Regulation
Seasonic's design keeps the output voltage within a very tight range, achieving under 0.5 % load regulation.
Cable-Free Connection Design
With a special design feature, the back panel and PCB (Printed Circuit Board) are connected by a copper plate. This solution lowers the chance of production errors during manual insertion and improves output power quality.
Multi-GPU Setup
4 PCIe (6+2-pin) connections are available to support multi-GPU setups.
Gold-Plated Connectors
Gold plating critical connector pins (motherboard, CPU and PCIe cables) extends the lifetime of the connectors and increases the efficiency of current transmission.
In the Box
SeaSonic Electronics PRIME 650W 80 Plus Platinum Modular ATX Power Supply
  • Package of Modular Cables
  • Power Cord
  • Limited 12-Year Warranty
  • Table of Contents
    • 1Description

    SeaSonic Electronics SSR-650PD specs

    Type 80 Plus Platinum
    Form Factor Intel ATX 12 V
    Fan Specifications
    Size 135 mm
    Control Hybrid
    Fan Bearing Fluid dynamic bearing (FDB)
    Life Expectancy 50,000 hours at 104°F / 40°C, 15 to 65% RH
    Modular Fully modular
    Cable Type Flat
    Connectors 1 x Main Power (24" / 610 mm)
    2 x CPU 4/8-pin (25.6" / 650 mm)
    4 x PCIe 6+2-pin (2 x 26.6 + 3" / 675 + 75 mm)
    6 x SATA (1 x 17.7 + 4.7 + 4.7 + 4.7" / 450 + 120 + 120 + 120 mm; 1 x 13.8 + 4.7" / 350 + 120 mm)
    3 x Peripheral (1 x 15.7 + 4.7 + 4.7" / 400 + 120 + 120 mm)
    1 x FDD (4" / 101 mm)
    Operating Temperature 32 to 122°F / 0 to 50°C
    MTBF At 77°F / 25°C, Excluding Fan: 150,000 hours
    Protection OPP, OVP, UVP, OCP, OTP, SCP
    Safety / EMC cTUVus, TUV, CB, CCC, BSMI, EAC
    Environmental Compliance Energy Star, RoHS, WEEE, ErP Lot 6, REACH
    AC Input Voltage: 100 to 240 VAC
    Current: 5.5 to 11 A
    Frequency: 50/60 Hz
    DC Output +3.3 V:
    Maximum Power: 20 A, 100 W

    +5 V:
    Maximum Power: 20 A, 100 W

    +12 V:
    Maximum Power: 52 A, 648 W

    -12 V:
    Maximum Power: 0.3 A, 3.6 W

    +5 VSB:
    Maximum Power: 3 A, 15 W
    Dimensions 5.9 x 6.7 x 3.4" / 150 x 170 x 86 mm
    Weight Not Specified by Manufacturer
    Packaging Info
    Package Weight 7.5 lb
    Box Dimensions (LxWxH) 13.3 x 7.9 x 5.2"

    SeaSonic Electronics SSR-650PD reviews

    PRIME 650W 80 Plus Platinum Modular ATX Power Supply is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Not as Described The cable set included with this power unit does not contain the cables listed in the description. In particular, it has only one 8-pin to 8-pin/(2x4-pin) while the description states two such cables. The documentation included with the power supply also states only one 8-to-8 power cable supplied, as does the outside of the box - however, the box label has a sticker over the cable qty for that cable, indicating perhaps correction of a misprint. So, BandH could consider that original advertising materials from Seasonic might also be in error. Additional cables are difficult to locate, and before I could find a dealer I ordered a similar 750W which the 650 manual said had the cables I needed. Contact Seasonic and they will identify a dealer for you who supplies individual cables at quite modest expense compared to competitors such as Corsair or Silverstone whose extra cables are more readily available. That aside, and not having tested the supply I returned, I can say at this point that it appears very well made and comes elegantly packaged. The unit is in a black draw-string bag, and a second bag is provided for storing cables not used in a setup. A fine looking piece of kit indeed, altogether, and a reputation for quality! Priced slightly under Be Quiet, ... although I have heard that Seasonic manufactures components for the Be Quiet power units. Power supply hunters should beware that manufacturers make their power units/cable sets proprietary with different combinations of square and half-round pins on the connectors, so you cannot mix manufacturers. If you get Seasonic or any other manufacturer's units, you MUST ensure that if you might ever need additional cables, you can locate them. Note, for example, that with the 650W unit, there are many more sockets on the power unit than there are cables to fill those sockets.
    Date published: 2018-09-12
    • y_2018, m_11, d_8, h_14
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_1322730, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    SeaSonic Electronics SSR-650PD Q&A

    SeaSonic Electronics SSR-650PD accessories

    See any errors on this page? Let us know.