Thermaltake
Smart W3 Series 80Plus Certified 700W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; 5 Year Warranty; PS-SPW-0700NNFAWU-1
Bottom line: The Smart W3 Series 80Plus Certified 700W Power Supply; ATX v3.1 Spec;: ATX v3.1 compliant for modern GPU transient power spikes; main trade-off: only 80 PLUS standard tier, not Bronze or Gold rated.
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Pros & Cons
Pros
- ✓ ATX v3.1 compliant for modern GPU transient power spikes
- ✓ 80 PLUS certified up to 80% efficiency with Active PFC
- ✓ Backed by a 5-year warranty
- ✓ Quiet 120mm FDB (fluid dynamic bearing) cooling fan
Cons
- ✗ Only 80 PLUS standard tier, not Bronze or Gold rated
- ✗ Non-modular with fixed flat cables; no detaching unused leads
- ✗ 700W ceiling limits high-end or multi-GPU builds
- ✗ Analog platform with no digital power monitoring
Manufacturer description
The Smart W3 series is certified by 80 PLUS efficiency and designed to meet ATX 3.1 standards, offering 500W, 600W, and 700W options. It's perfect for budget-conscious users seeking an efficient and reliable entry-level power supply, backed by a solid 5-year warranty. Ultra-quiet 120mm cooling fan delivers excellent airflow at an exceptionally low noise level. •P/N: P223S-SPW-0700NNFAWU-1 •Model: SP3-700AH2NLW •Type: Analog •Watts: 700W •Color: Black •Dimensions: 150mm(W)x86mm(H)x140mm(D) •PFC (Power Factor Correction): Active PFC •Power Good Signal: 100-150 msec •Hold Up Time: 17msec at 80%…
SpecPicks Verdict
SpecPicks scored Smart W3 Series 80Plus Certified 700W Power Supply; ATX v3.1 Spec… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Thermaltake'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
- Fully compatible with Intel ATX v3.1 specification.
- 80PLUS certified up to 80% efficiency.
- DC to DC high amperage +12V rail design.
- Low-profile flat black cable; 120mm FDB cooling fan.
- Built in Industrial grade protection with 5-year warranty.
Full Specifications
| Brand | Thermaltake |
|---|---|
| Wattage | 700 watts |
| Fan Size | 12 centimeters |
| Model Name | Smart W3 Series |
| Unit Count | 1 Count |
| Form Factor | ATX |
| Model Number | SP3-700AH2NLW |
| Connector Type | ATX, Molex, PCI Express, SATA |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 700 |
| Item Dimensions | 5.5 x 5.9 x 3.4 inches |
| Mfr Part Number | PS-SPW-0700NNFAWU-1 |
| Number of Items | 1 |
| Compatible Devices | PC |
| Power Supply Design | Non-Modular |
| Warranty Description | 5 Year Manufacturer |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Minimum Input Voltage | 115 volts |
| Item dimensions L x W x H | 5.5 x 5.9 x 3.4 inches |
Ready to buy?
Smart W3 Series 80Plus Certified 700W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; 5 Year Warranty; PS-SPW-0700NNFAWU-1 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.
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