ASUS
ASUS TUF GAMING 650B 650 W power supply
A 650 W ATX power supply with 80 PLUS Bronze efficiency, a 135 mm dual ball-bearing fan, 0dB mode, military-grade capacitors, protective PCB coating and a single +12 V rail delivering 51 A
- TypeATX12V
- Maximum Power650 W
- Fans1 x 135mm Dual Ball Fan Bearing Fan
- Main Connector20+4Pin
- +12V RailsSingle
- PCI-Express Connector2 x 6+2-Pin
Options ATX 80+ Bronze (650W)
- ATX 80+ Bronze (450W)
- ATX 80+ Bronze (550W)
- ATX 80+ Bronze (650W)
- ATX 80+ Bronze (750W)
- 650 W output powers demanding builds
- 80 PLUS Bronze certification reduces wasted energy
- Military-grade capacitors and chokes improve durability
- Axial-tech 135 mm fan with dual ball bearings runs quietly
- 0dB technology stops the fan at light loads
650 W ATX12V power supply
The ASUS TUF GAMING 650B delivers 650 W through a single +12 V rail rated at 51 A. It uses a non-modular ATX12V design with a 150 mm depth and an 80 PLUS Bronze efficiency rating. A 135 mm dual ball bearing fan with Axial-tech blades and 0dB Technology handles cooling.
Suits mid-range builds needing fixed cables
This unit fits builders who want military-grade capacitors, a protective PCB coating and a six-year warranty in a 650 W Bronze package. The fixed cable set includes two PCIe 6+2-pin and five SATA connectors. Systems requiring fully modular cabling or higher wattage should consider other models.
Single +12 V rail at 51 A
The +12 V rail supplies 51 A, which determines whether the PSU can power your graphics card and CPU together. Check your components' combined 12 V current draw against this 51 A limit before purchasing.
Highlights
- 650 W output powers demanding builds
- 80 PLUS Bronze certification reduces wasted energy
- Military-grade capacitors and chokes improve durability
- Axial-tech 135 mm fan with dual ball bearings runs quietly
- 0dB technology stops the fan at light loads
Specifications
| Brand | ASUS |
|---|---|
| Series | TUF GAMING |
| Model | TUF GAMING 650B |
| Type | ATX12V |
| Maximum Power | 650 W |
| Fans | 1 x 135mm Dual Ball Fan Bearing Fan |
| Main Connector | 20+4Pin |
| +12V Rails | Single |
| PCI-Express Connector | 2 x 6+2-Pin |
| SATA Power Connector | 5 |
| Max PSU Length | 150 mm |
| Modular | Non-Modular |
| Energy-Efficient | 80 PLUS BRONZE Certified |
| Protection | OPP / OVP / UVP / OCP / OTP |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz |
| Input Current | 10 - 5A |
| Output | +3.3V@25A, +5V@25A, +12V@51A, [email protected] , +5VSB@3A |
| Approvals | RoHS |
| Connectors | 1 x MB 24/20-pin 1 x CPU 4+4-pin 2 x PCI-E 6+2-pin 5 x SATA 4 x Peripheral |
| Features | Capacitors and chokes pass demanding tests to achieve Military-grade Certification. Dual ball fan bearings can last up to twice as long as sleeve bearing designs. A protective PCB coating protects against moisture, dust, and extreme temperatures. An 80 Plus Bronze Certification is earned with high-quality components that pass rigorous testing. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. 0dB technology lets you enjoy light gaming in relative silence. Sleeved cables leave your rig looking tacti |
| Dimensions | 3.39" x 5.91" x 5.91" |
| Weight | 4.17 lbs. |
| Package Content | Power Cord x 1 Motherboard Power Cable x 1 CPU Cable 800mm x 1 PCI-E Cable x 1 SATA Cable x 2 Peripheral x 1 TUF Gaming sticker x 1 |
| Shipping weight | 2.63 kg |
| Package size | 290 × 200 × 108 mm |
Other versions of this model
3 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
Which capacity should I choose for a mid-range build with one graphics card?
The 650 W unit delivers up to 51 A on the single +12 V rail, enough for a modern CPU and a single high-end GPU without needing a higher-wattage model.
What does the 80 PLUS Bronze label mean for daily use?
It certifies the supply meets Bronze-level efficiency targets at 20 %, 50 % and 100 % load, reducing waste heat and lowering electricity draw versus uncertified units.
How many PCIe power connectors does the non-modular cable set include?
Two 6+2-pin PCIe connectors are permanently attached, supporting most graphics cards that require one or two 8-pin plugs.
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