Hardware Spec Index

Caldera PW-3137 Max 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3137-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,236 (Power Supplies scale)
Category rank#2,788
Street price$69
Power650 W (rated)
Performance per dollar17.91
Released2025

Specifications

BrandCaldera
ModelCaldera PW-3137 Max
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-7010 Max 1000W 80 PLUS Platinum ATX Power Supply2,312$219Compare
Caldera PW-4901 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,527$109Compare
Novexa PW-3033 SE 850W 80 PLUS Gold ATX Power Supply1,505$99Compare
Zephyra PW-3884 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,608$119Compare
Zephyra PW-4607 SE 1600W 80 PLUS Titanium ATX Power Supply2,823$369Compare
Novexa PW-7327 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,787$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3137 Max 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6748495 (accessed 2026-10-23).