Hardware Spec Index

Vantrel PW-9660 Prime 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW9660-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index983 (Power Supplies scale)
Category rank#2,244
Street price$39
Power550 W (rated)
Performance per dollar25.21
Released2020

Specifications

BrandVantrel
ModelVantrel PW-9660 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9466 Plus 550W 80 PLUS Gold ATX Power Supply1,074$59Compare
Novexa PW-9123 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,763$329Compare
Teralux PW-8330 XT 650W 80 PLUS Gold ATX 3.1 Power Supply1,058$59Compare
Novexa PW-1668 Plus 550W 80 PLUS Gold SFX Power Supply792$39Compare
Vantrel PW-7355 Plus 850W 80 PLUS Gold ATX Power Supply1,501$99Compare
Vantrel PW-3841 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,536$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-9660 Prime 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/19978022 (accessed 2026-10-20).