Hardware Spec Index

Caldera PW-7887 Core 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW7887-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,052 (Power Supplies scale)
Category rank#5,410
Street price$59
Power650 W (rated)
Performance per dollar17.83
Released2019

Specifications

BrandCaldera
ModelCaldera PW-7887 Core
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityFully 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-9673 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply814$39Compare
Teralux PW-1521 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,973$379Compare
Teralux PW-8961 Edge 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,227$259Compare
Novexa PW-8614 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply1,320$69Compare
Caldera PW-6101 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,484$89Compare
Teralux PW-6826 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,950$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7887 Core 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/21787001 (accessed 2026-10-25).