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Black fully modular ATX power supply with 135mm fan and sleeved cables

PCCOOLER

PCCOOLER P5-YN1000-G1F 1000W power supply

SKU CH-HDA1-75MEJ MPN P5-YN1000-G1F

Fully modular 1000 W ATX 3.1 unit with 80 PLUS Gold and Cybenetics Platinum efficiency, 12V-2x6 cable for PCIe 5.1, 135 mm FDB fan, Japanese 105 °C capacitors and ECO mode

  • Max wattage1000 W
  • Power efficiency>91% Under Typical Load (50% Loading)
  • Modular cablingFull Modular
  • Fan configuration1 × 135 mm FDB (Fluid Dynamic Bearing) Fan
  • Power factor correctionActive
  • Main power connector20+4Pin
  • 1000W output powers demanding builds
  • 80 PLUS Gold certified for >91% typical efficiency
  • Cybenetics Platinum efficiency & A- noise rating
  • ATX 3.1 & PCIe 5.1 ready with 12V-2x6 cable
  • Fully modular design with 135mm FDB fan

1000W ATX 3.1 power supply

The PCCOOLER P5-YN1000-G1F is a fully modular ATX 3.1 unit rated at 1000 W. It targets builders who need reliable power for modern graphics cards and high-core-count CPUs. The 135 mm fluid-dynamic-bearing fan runs in a hybrid ECO mode that stays silent under light loads.

Capacity and headroom

The single 12 V rail can deliver the full 1000 W, while the 12V-2x6 connector supports up to 600 W for PCIe 5.1 graphics cards. Three 6+2-pin PCIe cables and nine SATA connectors cover multiple drives and peripherals. Efficiency exceeds 91 % at 50 % load and holds 80 PLUS Gold and Cybenetics Platinum ratings.

ATX 3.1 and PCIe 5.1 readiness

The power supply meets the ATX 3.1 specification and includes a native 12V-2x6 cable for PCIe 5.1 GPUs. This connector is the deciding factor for systems that require the new 600 W GPU power standard without adapters.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $111.99
Cheaper than about 62% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand namePCCOOLER
Product lineYN
Model nameP5-YN1000-G1F
Part numberP5-YN1000-G1FFBK1-US
Product colorBlack
Product typeATX 3.1 Compatible
Ports & slots
PCIe power connectors3 × 6+2-Pin
SATA power connectors9
Connection types1 x Motherboard Connector 24Pin (20+4)
2 x CPU Connector 8Pin (4+4)
3 x PCI-E Connector 8Pin (6+2)
9 x SATA Power Connector
3 × 4-Pin Peripheral Connector
1 × 12 V-2 × 6 Connector
Power
Max wattage1000 W
Power efficiency>91% Under Typical Load (50% Loading)
Modular cablingFull Modular
Power factor correctionActive
Main power connector20+4Pin
Power hold-up time>16 ms (Full load)
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOVP/UVP/OCP/SCP/OTP/OPP
Supply voltage100–240 V
Size & build
Product dimensions150 × 150 × 86 mm
Compatibility
PSU length limit150 mm
Environment & compliance
PSU noise ratingCybenetics A-
More details
Fan configuration1 × 135 mm FDB (Fluid Dynamic Bearing) Fan
Mean time between failures>100,000 h

Questions about this item

Will the 12V-2x6 cable work with my older GPU that only has 6+2-pin sockets?

The unit includes three 6+2-pin PCIe cables alongside the 12V-2x6 cable, so you can connect legacy graphics cards directly without adapters.

How can I confirm the fan is running in ECO mode after I build the system?

In ECO mode the 135 mm FDB fan stays off until internal temperature rises; you will hear it spin up only when the load or heat reaches the trigger point.

Which cables come pre-attached and which must I add from the modular bag?

No cables are permanently attached; the box supplies the 20+4-pin motherboard cable, three 6+2-pin PCIe cables, one 12V-2x6 cable, nine SATA connectors and peripheral leads — plug in only what you need.

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