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Black rectangular ATX power supply unit, 150mm deep, fully modular, 120mm fan visible

Silverstone Technology

Silverstone Technology DA650-G 650W ATX power supply

SKU CH-AKYS-QVT8Q MPN DA650-G

A fully modular 650 W ATX unit with a single +12 V rail rated at 54 A, 80 PLUS Gold efficiency, a 120 mm FDB fan running at 18 dBA and Japanese capacitors in a 140 mm deep chassis

  • ColorBlack
  • TypeATX
  • Maximum Power650 W
  • Fans1 x 120 mm
  • PFCActive
  • +12V RailsSingle
  • 80 PLUS Gold certification ensures high energy efficiency
  • Single +12V rail delivers 54A for stable power
  • 120mm FDB fan runs at 18 dBA minimum for quiet operation
  • All Japanese capacitors provide reliable 24/7 performance at 40°C
  • Compact 140mm depth fits easily into small cases

650 W fully modular ATX supply

The Silverstone Technology DA650-G delivers 650 W through a single +12 V rail rated at 54 A. It carries 80 PLUS Gold certification and uses all Japanese capacitors for stable output. A 120 mm FDB fan runs at a minimum of 18 dBA for quiet operation. The unit measures 150 mm deep for broad case compatibility.

Suits builds needing Gold efficiency

This unit fits mid-range systems that value low noise and clean cable routing. The 140 mm depth helps in compact chassis where longer units cannot fit. Builds requiring multiple high-power graphics cards should consider a higher-wattage model. The 24-pin motherboard cable includes a 4-pin sense wire that must be connected for optimal regulation.

Single 54 A +12 V rail decides fit

The single +12 V rail provides 54 A of continuous current, which determines how many power-hungry components the supply can support. PCIe cabling includes two 6+2 pin connectors on separate cables and one cable with two 6+2 pin connectors. Two CPU 4+4 pin cables are also supplied. Match this rail capacity to your component draw before purchasing.

商品特色

  • 80 PLUS Gold certification ensures high energy efficiency
  • Single +12V rail delivers 54A for stable power
  • 120mm FDB fan runs at 18 dBA minimum for quiet operation
  • All Japanese capacitors provide reliable 24/7 performance at 40°C
  • Compact 140mm depth fits easily into small cases

商品規格

BrandSilverStone
ModelDA650 Gold
Part NumberDA650-G
ColorBlack
TypeATX
Maximum Power650 W
Fans1 x 120 mm
PFCActive
+12V RailsSingle
Max PSU Length150 mm
ModularFull Modular
Energy-Efficient80 PLUS GOLD Certified
PSU Noise Level18 dBA minimum
MTBF100,000 hours
Cable Spec1 x MB 24/20P connector, 600mm (1 connector per cable)
2 x CPU 4+4 connector, 750mm (1 connector per cable)
2 x PCI-E 6+2P connector, 650mm (1 connector per cable)
1 x PCI-E 6+2P connector, 650+150mm (2 connector per cable)
2 x SATA connector, 600+150+150+150mm (4 connector per cable)
1 x Peripheral 4P + 4P Floppy connector, 600+150+150+150mm (3+1 connector per cable)
Dimensions5.91" x 3.39" x 5.5"
出貨重量2.72 kg
包裝尺寸25 × 25 × 25 mm

商品問答

Does my case need to accept a 150 mm deep ATX power supply for the DA650-G to fit?

Yes, the unit is 150 mm long, so the case must support at least that depth for the PSU to install cleanly.

Can the single +12 V rail delivering 54 A power an older graphics card that still uses a 6-pin PCIe connector?

The two included 6+2 pin PCIe cables cover both 6-pin and 8-pin sockets, and the 54 A rail supplies ample current for legacy cards.

How do I confirm the 4-pin sense wire on the 24-pin motherboard cable is doing its job after installation?

Connect the sense wire to the modular socket as shown in the manual; it tightens voltage regulation by roughly 1-2 percent, which you can verify with a multimeter or software monitoring under load.

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