Hardware Spec Index

Caldera PW-7627 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW7627-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,449 (Power Supplies scale)
Category rank#13,901
Street price$89
Power650 W (rated)
Performance per dollar16.28
Released2023

Specifications

BrandCaldera
ModelCaldera PW-7627 Ultra
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-8931 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,556$99Compare
Teralux PW-9504 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply968$49Compare
Novexa PW-5439 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply893$49Compare
Caldera PW-2225 Core 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,261$249Compare
Zephyra PW-8936 Max 750W 80 PLUS Gold ATX Power Supply1,411$89Compare
Vantrel PW-6678 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,270$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7627 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/20087026 (accessed 2026-10-20).