Hardware Spec Index

Caldera PW-7845 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7845-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,766 (Power Supplies scale)
Category rank#49,496
Street price$139
Power1000 W (rated)
Performance per dollar12.71
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7845 Plus
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan120 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-5043 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,591$279Compare
Caldera PW-6097 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply1,153$69Compare
Vantrel PW-7771 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,468$229Compare
Vantrel PW-5885 Edge 850W 80 PLUS Gold SFX Power Supply1,566$129Compare
Caldera PW-7421 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,122$209Compare
Vantrel PW-2321 Max 850W 80 PLUS Gold SFX Power Supply1,219$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7845 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7956901 (accessed 2026-10-19).