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SeaSonic USA power supply prices

The lowest listed unit price is $0.46 per watt. Only one Newegg listing is ranked in this group.

Checked on Oct 31, 2026. US dollars; tax and shipping excluded.

This brand's median is 188.0% above the new desktop category median of $0.16 per watt. Its product mix can differ, so this is not a like-for-like quality or performance score.

Typical unit prices

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SeaSonic USA power supply1 listed$0.46/wattUnchanged in 9 days, up 20.0% in 32 days

Typical = median of the listed products. Daily lines describe the recorded sample.

Compare SeaSonic USA power supply prices

FiltersWattage, rating and price
80 Plus rating
Price

Showing all 1 product.

Prices checked at Newegg US, before tax and shipping. Newegg links are affiliate links: a purchase may earn us a commission, and it never decides the order.

Current unit prices · checked Oct 31, 2026
Product and specificationsUnit priceNewegg priceCondition and availabilityPrice reference
Seasonic PRIME 1300W 80+ Platinum Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, 12 yr...Seasonic PRIME 1300W 80+ Platinum Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, 12 yr...1300 W · 80 Plus Platinum · Fully modular$0.46 / watt30-day range $499.00–$599.00$599.00 at NeweggNew · In stock

How to read this list

Generation, speed, latency, socket, interface and form factor can be searched together. Specifications from a listing title are not a fit check. “New” means the listing is not labelled used or refurbished. “Like it” compares a product with the others of the same wattage, condition on this page. “Lowest we have recorded” compares the latest price with every daily price we have recorded for that exact product.

About these 1 product

1 ranked product.

Listings are on Newegg; the marketplace seller is not supplied. Availability can change at checkout.

Download the complete category price list (CSV)

SeaSonic USA power supply over time

SeaSonic USA power supply · USD per watt · Updated Oct 31, 2026

$0.46per watt · Last observed Oct 31, 2026

Lowest recorded $0.38 on Aug 3, 2026 · Highest $0.46 on Oct 22, 2026

67 observed dates. Use the arrow keys on the chart to inspect a date.

SeaSonic USA power supply67 observed dates from Aug 3, 2026 to Oct 31, 2026. Range $0.38 to $0.46 per watt. Missing dates have no line. The table below contains every value.$0.38$0.42$0.46Low · Aug 3High · Oct 222026-08-032026-10-31SeaSonic USA power supply67 observed dates from Aug 3, 2026 to Oct 31, 2026. Range $0.38 to $0.46 per watt. Missing dates have no line. The table below contains every value.$0.38$0.42$0.46Low · Aug 3High · Oct 222026-08-032026-10-31
Daily prices and missing dates
SeaSonic USA power supply, updated Oct 31, 2026. Each value is the median of the products observed on that date.
DateUSD / wattProducts observed
Aug 3, 2026$0.381
Aug 4, 2026$0.381
Aug 5, 2026$0.381
Aug 6, 2026$0.381
Aug 7, 2026$0.381
Aug 8, 2026$0.381
Aug 9, 2026$0.381
Aug 10, 2026$0.381
Aug 11, 2026$0.381
Aug 12, 2026$0.381
Aug 13, 2026No observationNone
Aug 14, 2026No observationNone
Aug 15, 2026No observationNone
Aug 16, 2026No observationNone
Aug 17, 2026$0.381
Aug 18, 2026$0.381
Aug 19, 2026No observationNone
Aug 20, 2026$0.381
Aug 21, 2026$0.381
Aug 22, 2026$0.381
Aug 23, 2026$0.381
Aug 24, 2026$0.381
Aug 25, 2026$0.381
Aug 26, 2026$0.381
Aug 27, 2026No observationNone
Aug 28, 2026No observationNone
Aug 29, 2026No observationNone
Aug 30, 2026No observationNone
Aug 31, 2026No observationNone
Sep 1, 2026$0.381
Sep 2, 2026No observationNone
Sep 3, 2026$0.381
Sep 4, 2026$0.381
Sep 5, 2026$0.381
Sep 6, 2026$0.381
Sep 7, 2026$0.381
Sep 8, 2026$0.381
Sep 9, 2026$0.381
Sep 10, 2026$0.381
Sep 11, 2026$0.381
Sep 12, 2026$0.381
Sep 13, 2026$0.381
Sep 14, 2026$0.381
Sep 15, 2026$0.381
Sep 16, 2026$0.381
Sep 17, 2026$0.381
Sep 18, 2026$0.381
Sep 19, 2026$0.381
Sep 20, 2026$0.381
Sep 21, 2026$0.381
Sep 22, 2026$0.381
Sep 23, 2026No observationNone
Sep 24, 2026$0.381
Sep 25, 2026$0.381
Sep 26, 2026$0.381
Sep 27, 2026$0.381
Sep 28, 2026$0.381
Sep 29, 2026$0.381
Sep 30, 2026No observationNone
Oct 1, 2026No observationNone
Oct 2, 2026No observationNone
Oct 3, 2026$0.381
Oct 4, 2026$0.381
Oct 5, 2026$0.381
Oct 6, 2026$0.381
Oct 7, 2026$0.381
Oct 8, 2026$0.381
Oct 9, 2026$0.381
Oct 10, 2026$0.381
Oct 11, 2026$0.381
Oct 12, 2026$0.381
Oct 13, 2026$0.381
Oct 14, 2026$0.381
Oct 15, 2026$0.381
Oct 16, 2026$0.381
Oct 17, 2026$0.381
Oct 18, 2026No observationNone
Oct 19, 2026$0.381
Oct 20, 2026No observationNone
Oct 21, 2026No observationNone
Oct 22, 2026$0.461
Oct 23, 2026No observationNone
Oct 24, 2026No observationNone
Oct 25, 2026No observationNone
Oct 26, 2026No observationNone
Oct 27, 2026No observationNone
Oct 28, 2026$0.461
Oct 29, 2026$0.461
Oct 30, 2026$0.461
Oct 31, 2026$0.461
2026-08-03: collected2026-08-04: collected2026-08-05: collected2026-08-06: collected2026-08-07: collected2026-08-08: collected2026-08-09: collected2026-08-10: collected2026-08-11: collected2026-08-12: collected2026-08-13: no observation2026-08-14: no observation2026-08-15: no observation2026-08-16: no observation2026-08-17: collected2026-08-18: collected2026-08-19: no observation2026-08-20: collected2026-08-21: collected2026-08-22: collected2026-08-23: collected2026-08-24: collected2026-08-25: collected2026-08-26: collected2026-08-27: no observation2026-08-28: no observation2026-08-29: no observation2026-08-30: no observation2026-08-31: no observation2026-09-01: collected2026-09-02: no observation2026-09-03: collected2026-09-04: collected2026-09-05: collected2026-09-06: collected2026-09-07: collected2026-09-08: collected2026-09-09: collected2026-09-10: collected2026-09-11: collected2026-09-12: collected2026-09-13: collected2026-09-14: collected2026-09-15: collected2026-09-16: collected2026-09-17: collected2026-09-18: collected2026-09-19: collected2026-09-20: collected2026-09-21: collected2026-09-22: collected2026-09-23: no observation2026-09-24: collected2026-09-25: collected2026-09-26: collected2026-09-27: collected2026-09-28: collected2026-09-29: collected2026-09-30: no observation2026-10-01: no observation2026-10-02: no observation2026-10-03: collected2026-10-04: collected2026-10-05: collected2026-10-06: collected2026-10-07: collected2026-10-08: collected2026-10-09: collected2026-10-10: collected2026-10-11: collected2026-10-12: collected2026-10-13: collected2026-10-14: collected2026-10-15: collected2026-10-16: collected2026-10-17: collected2026-10-18: no observation2026-10-19: collected2026-10-20: no observation2026-10-21: no observation2026-10-22: collected2026-10-23: no observation2026-10-24: no observation2026-10-25: no observation2026-10-26: no observation2026-10-27: no observation2026-10-28: collected2026-10-29: collected2026-10-30: collected2026-10-31: collected
67 collection days · 23 missed · Aug 3, 2026 to Oct 31, 2026

Daily medians use identifiable products in this list; product availability and mix can change. Missing collection dates remain gaps.

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