Hardware Spec Index

Caldera PW-2707 Ti 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW2707-TI · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index802 (Power Supplies scale)
Category rank#27,297
Street price$39
Power550 W (rated)
Performance per dollar20.56
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2707 Ti
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
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
Vantrel PW-3996 XT 750W 80 PLUS Bronze ATX Power Supply934$49Compare
Zephyra PW-6068 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,487$329Compare
Caldera PW-9434 Plus 1200W 80 PLUS Titanium ATX Power Supply2,258$259Compare
Novexa PW-5043 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,262$219Compare
Vantrel PW-1338 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,264$69Compare
Caldera PW-8875 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,075$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2707 Ti 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/20089178 (accessed 2026-10-20).