Hardware Spec Index

Caldera PW-1607 XT 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1607-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,631 (Power Supplies scale)
Category rank#13,512
Street price$99
Power850 W (rated)
Performance per dollar16.47
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1607 XT
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 factorSFX-L
ModularityFully modular
Fan120 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
Vantrel PW-2633 Ultra 750W 80 PLUS Gold ATX Power Supply1,571$99Compare
Novexa PW-3638 Ti 1000W 80 PLUS Gold ATX Power Supply2,192$229Compare
Novexa PW-8982 Max 550W 80 PLUS Bronze ATX 3.0 Power Supply873$39Compare
Teralux PW-6417 Core 1200W 80 PLUS Gold ATX Power Supply2,084$179Compare
Caldera PW-8147 Pro 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,424$309Compare
Vantrel PW-8243 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,980$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1607 XT 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2265098 (accessed 2026-10-19).