Hardware Spec Index

Caldera PW-7987 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7987-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,728 (Power Supplies scale)
Category rank#23,537
Street price$119
Power850 W (rated)
Performance per dollar14.52
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7987 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-8367 Pro 1000W 80 PLUS Titanium SFX Power Supply2,499$269Compare
Zephyra PW-3155 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,441$289Compare
Zephyra PW-2211 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,786$349Compare
Zephyra PW-2545 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,420$99Compare
Teralux PW-6562 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,303$249Compare
Novexa PW-6539 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,270$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7987 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6414768 (accessed 2026-10-20).