Seasonic
PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V & EPS12V Full Modular 135mm FDB Fan Power On Self Tester 12 Year Warranty Power Supply
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
Its Ultra-high efficiency and outstanding performance are the fine results of Seasonic?s continuous commitment to innovation and advancement. Improved low-load efficiency, highly suppressed ripple noise and a generous 12-year manufacturer?s warranty are just some of the characteristics that set these series apart from other power supplies on the market
SpecPicks Verdict
SpecPicks classifies Seasonic PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V &… as a category leader on buyer feedback in the power supplies category, based on 484 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Seasonic's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ 12 YEAR WARRANTY - Our commitment to superior quality.
- ✓ Backed by Seasonic's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- MICRO TOLERANCE LOAD REGULATION (0.5 %); Seasonic's latest design keeps the output voltage within a very tight range
- FULL MODULAR - use only the cables you need to reduce clutter and improve airflow for a better ventilated system.
- 80 PLUS TITANIUM - 92% efficient at 20% load, 94% efficient at 50% load, 90% efficient at 100% load
- PREMIUM HYBRID FAN CONTROL; a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level
- 12 YEAR WARRANTY - Our commitment to superior quality.
Full Specifications
| Brand | Seasonic |
|---|---|
| Wattage | 1000 watts |
| Fan Size | 135 Millimeters |
| Model Name | SSR-1000TR |
| Form Factor | ATX12V |
| Model Number | SSR-1000TR |
| Connector Type | ATX, EPS |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 1000 |
| Item Dimensions | 6.69 x 5.91 x 3.39 inches |
| Mfr Part Number | SSR-1000TR |
| Compatible Devices | Personal Computer |
| Connector Quantity | 2 |
Ready to buy?
Seasonic PRIME 1000 Titanium SSR-1000TR 1000W 80+ Titanium ATX12V & EPS12V Full Modular 135mm FDB Fan Power On Self Tester 12 Year Warranty Power Supply is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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