Hardware Spec Index

Caldera PW-8101 Ultra 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW8101-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,180 (Power Supplies scale)
Category rank#17,050
Street price$239
Power1000 W (rated)
Performance per dollar9.12
Released2019

Specifications

BrandCaldera
ModelCaldera PW-8101 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-3572 SE 650W 80 PLUS Gold ATX Power Supply1,414$79Compare
Novexa PW-3390 Prime 1200W 80 PLUS Gold ATX Power Supply2,192$209Compare
Novexa PW-8831 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,286$89Compare
Caldera PW-7807 Edge 1000W 80 PLUS Gold SFX Power Supply1,957$179Compare
Caldera PW-3519 SE 850W 80 PLUS Gold ATX Power Supply1,593$109Compare
Caldera PW-4888 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,308$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8101 Ultra 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/6776669 (accessed 2026-10-19).