SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply

SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply

SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply

B&H # SESSR1000TD MFR # SSR-1000TD
SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply

SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply

Show MoreLess


Now Viewing:

Special Order
Expected availability: 7-14 business days

Product Highlights

  • 1000W Single +12V Rail
  • 135mm Cooling Fan
  • Intel ATX12V
  • 8 x PCI-E Connectors
  • 14 x SATA Connectors
  • 5 x 4-Pin Connectors
  • Flat Cables
  • Cable-Free Back Panel to PCB Connection
Show moreShow less

Wattage: 1000W

1000W 650W 750W 850W

Special Order

Enter to win a $1000 B&H Gift Card!

Share a favorite product for chances to win one of four $1000 B&H Gift Cards! 1 new winner announced every Monday starting Nov 13th!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter

First winner announced on Nov 13th

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 6, 2017 until on or about December 4, 2017 (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 on Facebook or Twitter via the dedicated links therein ( and mention #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 $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 four (4) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1,000.00. 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 $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.

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!

$0.00 Tax Collected Outside NY and NJ

You Pay: $259.90

Add to Wish List Item in Wish List
  • 1Description

With a large 135mm fan, the PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply from SeaSonic Electronics is a powerful, yet efficient solution to powering and connecting computer peripherals. Unlike ball bearing fans, the fluid dynamic bearing fan uses oil as a lubricant to reduce friction and vibration, resulting in quieter operation, lower power consumption and longer life. This power supply features a cable-free connection between the back panel and the printed circuit board (PCB) to improve output power quality and increase MTBF.

80 Plus Titanium
94% efficiency at 50% system load
Fluid Dynamic Bearing Fan
Fluid Dynamic Bearing (FDB) fans take advantage of the impact absorbance of oil to reduce friction and vibration, effectively lowering operating noise, heat, and power consumption
Hybrid Fan Control
Allows you to keep the overall fan noise at the lowest level for quiet operation
Micro Tolerance Load Regulation
Keeps the output voltage within a tight range to achieve under 0.5% load regulation
Extended Hold-Up Time
20 ms hold-up time under a 100% load allows the power supply to output a stable current even under unstable input current conditions
Low Ripple Noise
Specially designed to produce a ripple noise below 25mV
Cable-Free Connection Design
The back panel and the printed circuit board are connected by a copper plate instead of cables, lowering the occurrence of installation errors and increasing the output power quality
In the Box
SeaSonic Electronics PRIME Titanium 1000W 80 Plus Titanium Modular Power Supply
  • Limited 12-Year Warranty
  • Table of Contents
    • 1Description
    Type 80 Plus Titanium
    Form Factor Intel ATX 12 V
    Fan Specifications
    Size 5.3" (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 Main Power: 1 x 24" (610 mm)
    CPU: 2 x 25.6" (650 mm) 4/8-pin
    PCI-E: 8: 4 x 29.5" (750 mm) 6/8-pin, 2 x 26.6 + 3" (675 + 75 mm) 6/8-pin
    SATA: 14: 3 x 17.7 + 4.7 + 4.7 + 4.7" (450 + 120 + 120 + 120 mm), 1 x 13.8 + 4.7" (350 + 120 mm)
    Peripheral: 5 x 4-pin: 1 x 15.7 + 4.7 + 4.7" (400 + 120 + 120 mm), 1 x 13.8 + 4.7" (350 + 120 mm)
    FDD: 1 x 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: 100-240 VAC
    Current: 5.5-11 A
    Frequency: 50-60 Hz
    DC Output +3.3 V:
    Maximum Power: 25 A, 125 W

    +5 V:
    Maximum Power: 25 A, 125 W

    +12 V:
    Maximum Power: 83 A, 996 W

    -12 V:
    Maximum Power: 0.5 A, 6.0 W

    +5 VSB:
    Maximum Power: 3 A, 15 W
    Dimensions 5.9 x 6.7 x 3.4" (150 x 170 x 86 mm)
    Packaging Info
    Package Weight 8.85 lb
    Box Dimensions (LxWxH) 13.15 x 7.874 x 5.591"
    Be the first to review this item
    See any errors on this page? Let us know.