Hardware Spec Index

Novexa PW-6857 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6857-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,817 (Power Supplies scale)
Category rank#2,538
Street price$319
Power1600 W (rated)
Performance per dollar8.83
Released2025

Specifications

BrandNovexa
ModelNovexa PW-6857 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-2272 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,477$79Compare
Caldera PW-1027 Max 1000W 80 PLUS Platinum SFX Power Supply2,141$189Compare
Novexa PW-4998 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,002$209Compare
Caldera PW-5970 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,781$329Compare
Novexa PW-9674 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$349Compare
Teralux PW-5080 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,471$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6857 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/7542691 (accessed 2026-10-21).