Hardware Spec Index

Vantrel PW-2077 SE 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW2077-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index755 (Power Supplies scale)
Category rank#9,516
Street price$39
Power550 W (rated)
Performance per dollar19.36
Released2021

Specifications

BrandVantrel
ModelVantrel PW-2077 SE
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4759 Max 850W 80 PLUS Platinum ATX 3.1 Power Supply2,039$179Compare
Novexa PW-3633 Core 1300W 80 PLUS Gold ATX 3.0 Power Supply2,419$259Compare
Zephyra PW-5440 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,819$379Compare
Zephyra PW-6713 Core 1300W 80 PLUS Titanium ATX Power Supply2,821$399Compare
Vantrel PW-2064 Max 1600W 80 PLUS Titanium ATX Power Supply2,696$289Compare
Vantrel PW-1939 XT 1000W 80 PLUS Gold ATX Power Supply2,094$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2077 SE 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/4497540 (accessed 2026-10-19).