darkFlash

darkFlash PMT Fully Modular Power Supply ATX 3.1& PCIe 5.1 Ready

Name: darkFlash PMT Fully Modular Power Supply ATX 3.1& PCIe 5.1 Ready, 2 x 12VHPWR Cable Included, 100% Japanese 105°C Capacitors, 80 Plus Gold Gaming PSU
Brand: darkFlash
SKU: B0D7YR3TV4

Status: darkFlash PMT Fully Modular Power Supply ATX…: Unavailable on Amazon as of 2026-10-06 22:21 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The darkFlash PMT Fully Modular Power Supply ATX 3.1& PCIe 5.1 Ready: Two native 12VHPWR (12V-2x6) cables included, each rated to 600W for PCIe 5.1 GPUs; main trade-off: 750W ceiling limits headroom for a top-tier GPU paired with a high-core-count CPU.

Unavailable on Amazon as of 2026-10-06 22:21 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Corsair RMX Series — $109.63 on Amazon as of 2026-10-06 08:15 UTC (price may vary).

View Current Price — $109.63

Similar: darkFlash PMT Fully Modular Power Supply ATX… — $85.99 on Amazon as of 2026-10-06 22:21 UTC (price may vary).

View Current Price — $85.99

Similar: darkFlash PMT850 Fully Modular Power Supply ATX… — $66.49 on Amazon as of 2026-10-07 04:20 UTC (price may vary).

View Current Price — $66.49

Original listing (currently unavailable) → Compare to similar power supplies

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Two native 12VHPWR (12V-2x6) cables included, each rated to 600W for PCIe 5.1 GPUs
✓ ATX 3.1 rated for 200% total and 300% GPU power excursion, above the ATX 3.0 bar
✓ 80 PLUS Gold with up to 90% efficiency, so less waste heat inside the case
✓ All-Japanese 105°C capacitors with DC-DC and full-bridge LLC topology
✓ Fully modular cabling lets you leave unused leads out for cleaner airflow

Cons

✗ 750W ceiling limits headroom for a top-tier GPU paired with a high-core-count CPU
✗ Feature copy cites an 850W model - confirm you are ordering the 750W variant
✗ GPU notes list RTX 30/40 Super and AMD; RTX 50 series is not called out
✗ No fan noise (dBA), dimensions, or cable lengths given in the listing

SpecPicks Verdict

SpecPicks scored darkFlash PMT Fully Modular Power Supply ATX 3.1& PCIe 5.1 Ready using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. darkFlash's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

[ATX 3.1 & PCIe 5.1 Compatibility] The gaming power supply supports up to 200% total power excursion and 300% GPU power excursion, offering greater stability and security than ATX 3.0 power supplies.
[80 PLUS Gold Efficiency] The 850-watt PC power supply enjoys up to 90% energy efficiency, reducing power waste and lowering electricity bills while ensuring stable system performance.
[105°C-Rated JP Capacitors] Utilizes high-quality all-Japanese capacitors for exceptional durability and stability, ensuring reliability under high load conditions.
[Native 12VHPWR Cable] The 12V-2x6 connector delivers up to 600W of power to PCIe 5.1 graphics cards. With a DC-DC structure, Full Bridge LLC resonance assistance, and 12V synchronous rectification. it ensures a stable and safe output, making it compatible with Nvidia RTX 30/40 Super and AMD GPUs.
[Fully Modular Design] The fully modular cable design allows you to connect only the cables you need, simplifying cable management and improving airflow within the case for better cooling.

Full Specifications

Brand	darkFlash
Wattage	850 watts
Model Name	PMT850(Internal Part Number: UPT850)
Unit Count	1 Count
Form Factor	ATX
Model Number	PMT750
Compatibility	PC
Connector Type	ATX3.1
Cooling Method	Air
Number of Fans	1
Output Wattage	750 watts
Item Dimensions	5.52 x 5.9 x 3.39 inches
Mfr Part Number	PMT750
Compatible Devices	Personal Computer
Connector Quantity	1
Power Supply Design	Full Modular
Warranty Description	5-Years
Maximum Input Voltage	120 volts_of_alternating_current
Minimum Input Voltage	120 volts_of_alternating_current
Item dimensions L x W x H	5.52 x 5.9 x 3.39 inches
Full listing title	darkFlash PMT Fully Modular Power Supply ATX 3.1& PCIe 5.1 Ready, 2 x 12VHPWR Cable Included, 100% Japanese 105°C Capacitors, 80 Plus Gold Gaming PSU (80+ Gold (ATX 3.1) WT, 750 Watts)

Ready to buy?

Amazon shows no buyable offer for darkFlash PMT Fully Modular Power Supply ATX… at the last check. A similar in-stock product is Corsair RMX Series. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $109.63