SeaSonic Electronics Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply

SeaSonic Electronics Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply

SeaSonic Electronics Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply

B&H # SESSR650GD2 MFR # SSR-650GD2
SeaSonic Electronics Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply

Show MoreLess

Close

Now Viewing:

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

Product Highlights

  • 648W Single +12V Rail
  • 135mm Cooling Fan
  • Intel ATX 12 V
  • 4 x PCI-E Connectors
  • 6 x SATA Connectors
  • 3 x 4-Pin Molex Connectors
  • PSU Tester & SATA 3.3 Adapter Included
  • Flat, Low-Profile Cables
Show moreShow less
$106.90
Add to Wish List Item in Wish List

SeaSonic Electronics PRIME ULTRA GOLD overview

  • 1Description

The Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply from Seasonic is designed to provide high-end systems with clean, continuous power. The fully modular design allows you to connect the cables you need and store the rest for less cable clutter and improved airflow. It's built with a 135mm cooling fan and utilizes Seasonic's Hybrid Mode to keep it operating quietly and efficiently. This power supply is both SLI- and Crossfire-ready and includes plenty of cables and connectors for storage drives and peripherals.

Additional Accessories
Included with the Prime Ultra series power supplies are a PSU tester and a SATA 3.3 adapter. The PSU tester lets you quickly and easily jump start the power supply, and the SATA adapter supports the "Power Disable" (PWDIS) feature on newer, high capacity hard drives.
80 Plus Gold
The Prime Ultra Gold series has an 80 Plus Gold rating with a 90% efficiency rating at 50% system load.
Micro Tolerance Load Regulation
Micro Tolerance Load Regulation keeps output voltage within a tight range of under 0.5% load regulation for stable power.
Hybrid Fan Control
Seasonic's Hybrid Fan Control provides you with silent and efficient cooling that doesn't kick in until it reaches 40% load.
Cable-Free Connection Design
Instead of cables, the back panel and PCB are connected by a copper plate to reduce production errors and improve output power quality.
In the Box
SeaSonic Electronics Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply
  • 24/20-Pin ATX Cable
  • 8/4-Pins CPU Cable
  • 2 x 8/6-Pin PCIe Cables
  • 2 x SATA Cables
  • Peripheral Cables
  • Floppy Cable
  • PSU Tester
  • SATA 3.3 Adapter
  • Limited 12-Year Warranty
  • Table of Contents
    • 1Description

    SeaSonic Electronics PRIME ULTRA GOLD specs

    Power Specificationstqbvctywcqzdzdzexwxqfa
    AC Input 100 - 240 VAC
    Current 9 - 4.5 A
    Frequency 50 - 60 Hz
    Output +3.3 V - 20 A
    +5 V - 20 A
    100 W

    +12 V - 54 A
    648 W

    -12 V - 0.3 A
    3.6 W

    +5 VSB - 3 A
    15 W
    Cables 1 x 24/20-pin ATX 24" / 610 mm
    1 x 8/4-pin CPU 25.6" / 650 mm
    2 x 8/6-pin PCIe 26.57" / 675 mm
    1 x SATA 15.75" / 400 mm
    1 x SATA 11.81" / 300 mm
    1 x Peripheral 17.72" / 450 mm
    1 x Floppy 3.98" / 101 mm
    Fan Information
    Fan Size 135 mm
    Fan Control Premium Hybrid Fan Control
    Fan Bearing Fluid Dynamic Bearing
    Life Expectancy 50,000 hours at 104°F / 40°C, 15 - 65% RH
    Environmental Specifications
    Operating temperature 32 - 122°F / 0 - 50°C
    (derating from 100 % to 80 % from 40 °C to 50 °C)
    MTBF 150,000 hours at 77°F / 25°C, excluding fan
    General
    80 PLUS Certification Gold
    Form Factor Intel ATX 12 V
    Dimensions (W x L x H) 5.51 x 5.91 x 3.39" / 140 x 150 x 86 mm
    Weight Not Specified by Manufacturer
    Packaging Info
    Package Weight 6.05 lb
    Box Dimensions (LxWxH) 13.2 x 7.9 x 5.8"

    SeaSonic Electronics PRIME ULTRA GOLD reviews

    Prime Ultra Gold Series 650W 80 Plus Gold Modular ATX Power Supply is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Well built PSU with great warranty To be honest, since I dont overclock, I cant really tell a good PSU from a mediocre one. But from the look of its PCB, one can see that all the components are soldered orderly. From the fact that the manufacturer offered 12 years warranty, they must be very confident with its build quality. I also like that it comes with an upsized fan, which keeps the unit very quiet even under full load.
    Date published: 2018-11-30
    Rated 5 out of 5 by from Efficient, Quiet, Quality Hardware I like that it is a dully modular unit, though this is not the unit's best selling feature IMO. The hardware quality and efficiency for the price is what attracted me and the rebate was an "icing". The last but not least, the units long warranty is a great insurance policy for the future.
    Date published: 2018-07-25
    Rated 5 out of 5 by from Ultra Quiet, Fully Modular I got this PSU specifically because my old PSU was Very Loud.� This one runs like a dream, ultra quiet, now I can hear myself think when my PC is on.
    Date published: 2018-03-27
    Rated 5 out of 5 by from Quiet Just installed, can't hear anything
    Date published: 2018-05-19
    • y_2018, m_12, d_4, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_1391014, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    SeaSonic Electronics PRIME ULTRA GOLD Q&A

    SeaSonic Electronics PRIME ULTRA GOLD accessories

    See any errors on this page? Let us know.