FSP
FSP Twins Pro 700W ATX PS2 Redundant Power Supply 1+1 Dual Modules PSU
Bottom line: The FSP Twins Pro 700W ATX PS2 Redundant Power Supply 1+1 Dual Modules PSU is a specs-and-price decision rather than a crowd-consensus one in the power supplies category, priced around $569.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 700W redundant power supply with FSP Guardian" PSU monitoring software included
- ✓ Backed by FSP's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The FSP Twins Pro power supply is a market leader in redundant ATX power supply solutions. Under normal operation, the twin modules share the load evenly divided. In the event of a module failing, however, the remaining module will safely and efficiently power your system until the downed unit can be repaired or replaced. This allows for continuous uninterrupted operation ideal for servers, home systems, and more. Outfitted with stylish black ribbon cables, the FSP Twins Pro redundant power supply provides exceptional performance as well as the means for effective cable management…
SpecPicks Verdict
SpecPicks scored FSP Twins Pro 700W ATX PS2 Redundant Power Supply 1+1 Dual Modules PSU using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. FSP's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- ATX PS2 size redundant PSU | No front-end bracket needed | Ideal for mail, web, and home server/office use
- 700W redundant power supply with FSP Guardian" PSU monitoring software included
- Hot-swappable modules to stay online 24/7 | LED light status indicator
- Certified 80 Plus Gold, compliant with the latest ul 62368 standards
- Full protections: OCP, OVP, SCP, OPP, OTP, FFP, UVP
Full Specifications
| Brand | FSP |
|---|---|
| Wattage | 700 watts |
| Model Name | twins pro |
| Form Factor | ATX |
| Model Number | TwinsPro700 |
| Connector Type | ATX, Redundant |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 700 watts |
| Item Dimensions | 7.48 x 5.91 x 3.39 inches |
| Mfr Part Number | PPA7004600 |
| Full protections | OCP, OVP, SCP, OPP, OTP, FFP, UVP |
| Compatible Devices | Computer, PC |
| Power Supply Design | Full Modular |
| Warranty Description | 5 Year |
| Maximum Input Voltage | 240 volts |
| Minimum Input Voltage | 110 volts |
| Item dimensions L x W x H | 7.48 x 5.91 x 3.39 inches |
| System Bus Connector Type | ATX |
| Connector Type Used on Cable | ATX, Redundant |
| Full listing title | FSP Twins Pro 700W ATX PS2 Redundant Power Supply 1+1 Dual Modules PSU | 80 Plus Gold, Built-in Hot Swappable Modules, For Server or Workstation Build, with Guardian Monitor Software, Twins Pro 700 |
Ready to buy?
FSP Twins Pro 700W ATX PS2 Redundant Power Supply 1+1 Dual Modules PSU | 80 Plus Gold, Built-in Hot Swappable Modules, For Server or Workstation Build, with Guardian Monitor Software, Twins Pro 700 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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