Hardware Spec Index

Caldera PW-2152 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2152-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,817 (Power Supplies scale)
Category rank#22,442
Street price$159
Power850 W (rated)
Performance per dollar11.43
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2152 Edge
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-4585 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply928$39Compare
Zephyra PW-2074 Pro 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,844$359Compare
Zephyra PW-2111 Ti 1300W 80 PLUS Titanium ATX Power Supply2,705$379Compare
Novexa PW-8312 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,881$179Compare
Zephyra PW-4488 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,855$349Compare
Caldera PW-5757 Core 1000W 80 PLUS Platinum ATX Power Supply1,824$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2152 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/73035233 (accessed 2026-10-26).