JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA
£29.99
Price: £29.99
(as of Jun 05, 2025 04:47:51 UTC – Details)
Product Description
JUSTOP 650W ATX POWER SUPPLY An excellent choice for your home/gaming/office system building or upgrading
The new 650W ATX Power Supply comes with a 120mm cooling fan offering excellent cooling and quiet operation, ensuring the maximum lifespan of your products. It comes with a PCI-E rail for your graphics card, 6x SATA connectors, and a host of other connectors that provide maximum compatibility with popular hardware.
Features
120mm quiet cooling fanStandard ATX size fits most PC casesCompliant with latest Intel standards ATX 12V, V2.0UK 230V Input adapt with the rear on/off power switch Power Factor Control (PFC)Over-voltage and current protection on: +3.3V; +5V; +12V Short circuit protection EMI FilterEfficiency > 70% Safety Protection: Over Voltage Protection (OVP), Under Voltage Protection(UVP), Over Power Protection (OPP)
Specifications
Dimensions 150mm x 85mm x 140mm (W x H x D) Power Input 200 – 240V AC, 5A Input Frequency Range 50-60Hz PFC Passive PFC MTBF 100,000 Hours Wattage Max 650W Power Output +3.3V 30A; +5V 36A; +12V 30A; -12V 0.5A; +5VSB 2.5A Operation Temperature 0-45°C (Nominal Input Voltage) Connectors 24-Pin (20+4) Main x 1, 8-Pin (4+4) 12V x 1, SATA Connector x 6, 4-Pin Molex Peripheral x 1 Suitable Case Size Micro ATX (mATX), Midi ATX, Full ATX Package Contents 1 x JUSTOP 650W ATX Power Supply
650W ATX Power Supply With 120mm Cooling Fan For Desktop PCs
Single 8-pin (4+4 pin) 12v rail provides more stability and safer power output.
Power Factor Control (PFC). Over voltage protection, Over power protection, short circuit protection and thermal overload cut-off protection.
Safety agency approval: UKCA / CE / FCC / UL and TUV Electrical Safety Certified
Connectors – 20+4 pin (540mm); 4+4 pin (550mm); SATA x3, Molex x1 (640mm); SATA x3; PCIe x1 (450mm)
Customers say
Customers find the power supply moderately quiet and excellent for its price. However, the functionality receives mixed feedback, with some saying it works well while others report it stopped working.
8 reviews for JUSTOP Black 650W PSU, ATX Switching Power Supply, Computer Desktop PC, With 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA
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Charles –
Very Pleased With This Purchase!
I decided to purchase this item because I was upgrading the motherboard. I needed to upgrade my PSU to a higher wattage ATX 8 Pin 12v PSU. The PSU arrived on time the next day. Very clear installation instructions. Installation was pretty straightforward. The fan unit is quiet.Very highly recommended.
Mr. D. R. Clayton –
the packaging was excellent and looks a great psu
great bit of kit
Dave –
Shockingly quite + FYI
If this is your first time building a computer like it was mine you might be surprised to find the power supply unit does not come with a DC Adapter(a plug), you have to buy one seperatly. Other than that its perfectly clear to set up and really quite. Wish it had come with the Adapter though I very confused.
Amazon Customer –
Worked for half year. Replaced with different brand 2 times still not working.
My one died after a half year. I contacted the seller. They are local so we returned the PSU. They replaced with a Ace brand PSU. I brought it home. Changed it. Windows started. Running games instant turn off. We brought that one back. They gave us the same Ace brand. This one is turning off after 30 minutes of playing. Quite unsatisfied with this purchase.
Amazon Customer –
A Very good product
I am very happy with this product and would purchase again if i needed to.
Russ Mason –
Item as described
Item as described and delivered quickly. 5 Stars.
john.tite –
Power supply
Works very well
RiverFord –
Cheap but not Silent
The price is very good, although I have no expectation that it can deliver a continuous 650W. It is over-rated for my PC.The only negative I have so far noticed is that its fan is not quiet, and could be intrusive, if the PC is close to user.I will consider a replacement fan if the noise gets worse.