Hardware Spec Index

Caldera PW-1877 Ti 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW1877-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,636 (Power Supplies scale)
Category rank#709
Street price$309
Power1300 W (rated)
Performance per dollar8.53
Released2020

Specifications

BrandCaldera
ModelCaldera PW-1877 Ti
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2610 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,179$239Compare
Teralux PW-1263 Prime 1000W 80 PLUS Gold ATX Power Supply1,677$129Compare
Caldera PW-9315 Edge 1000W 80 PLUS Platinum ATX Power Supply2,010$159Compare
Vantrel PW-1841 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,164$239Compare
Zephyra PW-1979 Max 1600W 80 PLUS Titanium ATX Power Supply2,785$399Compare
Teralux PW-5334 Ti 1200W 80 PLUS Platinum ATX Power Supply2,511$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1877 Ti 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/4984 (accessed 2026-10-19).