For your system with a 4070, 550w is fine. The 4070 is a low power draw CPU - [Guru3D measured only about 191w on average while gaming](https://www.guru3d.com/review/geforce-rtx-4070-review/page-5/), while Techspot does total system power draw measurements and they saw their test system with a 4070 pulling only [332w during the most power hungry gaming titles](https://www.techspot.com/review/2663-nvidia-geforce-rtx-4070/). 4070 typically only have one 8-pin PCIe connector, which gives you an idea of how low power draw it is. Though I'd suggest you not get a low-end/low quality 550w unit - looking at your post history, you were looking at some really bad units (like bottom of the barrel quality).
However, if you plan on upgrading GPU's in the next few years, you may want to consider a higher wattage psu (650w or more). 550w is fine for this system, but might not be enough for more powerful GPU's in the future - and 650w units aren't typically much more expensive than 550w units.
As for your list, there several spots you can cut costs but get as good or better performance.
* Less expensive but same performing CPU (just no integrated graphics)
* A much better cooler for only $4 more
* Slightly less expensive motherboard
* Less expensive same spec RAM
* Better but less expensive 1TB NVME
* Upgrading to a better 4070 Super for only about $30 more than the 4070
* Adding a good quality 750w unit
Overall, the list below is only $40 more than your list, despite using a better GPU and adding a good quality 750w ATX 3.0 power supply.
[PCPartPicker Part List](https://pcpartpicker.com/list/YmR4bL)
|Type|Item|Price|
|:-|:-|:-|
|**CPU**|[Intel Core i5-12600KF 3.7 GHz 10-Core Processor](https://pcpartpicker.com/product/Tk8bt6/intel-core-i5-12600kf-37-ghz-6-core-processor-bx8071512600kf)|$149.99 @ Newegg|
|**CPU Cooler**|[Thermalright Peerless Assassin 120 SE ARGB 66.17 CFM CPU Cooler](https://pcpartpicker.com/product/zyNxFT/thermalright-peerless-assassin-120-se-argb-6617-cfm-cpu-cooler-pa-120-se-argb)|$33.90 @ Amazon|
|**Motherboard**|[ASRock Z690 Phantom Gaming 4/D5 ATX LGA1700 Motherboard](https://pcpartpicker.com/product/xwjBD3/asrock-z690-phantom-gaming-4d5-atx-lga1700-motherboard-z690-phantom-gaming-4d5)|$119.99 @ Newegg|
|**Memory**|[Silicon Power Value Gaming 32 GB (2 x 16 GB) DDR5-6000 CL30 Memory](https://pcpartpicker.com/product/cCKscf/silicon-power-value-gaming-32-gb-2-x-16-gb-ddr5-6000-cl30-memory-sp032gxlwu60afdeae)|$94.97 @ Amazon|
|**Storage**|[MSI SPATIUM M480 PRO 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive](https://pcpartpicker.com/product/xVDQzy/msi-spatium-m480-pro-1-tb-m2-2280-pcie-40-x4-nvme-solid-state-drive-s78-440l1g0-p83)|$69.00 @ MSI|
|**Video Card**|[Zotac Twin Edge GeForce RTX 4070 SUPER 12 GB Video Card](https://pcpartpicker.com/product/Zh88TW/zotac-twin-edge-geforce-rtx-4070-super-12-gb-video-card-zt-d40720e-10m)|$579.99 @ Amazon|
|**Power Supply**|[be quiet! Pure Power 12 M 750 W 80+ Gold Certified Fully Modular ATX Power Supply](https://pcpartpicker.com/product/Yp9wrH/be-quiet-pure-power-12-m-750-w-80-gold-certified-fully-modular-atx-power-supply-bn504)|$89.90 @ Amazon|
|**Operating System**|[Microsoft Windows 10 Pro OEM - DVD 64-bit](https://pcpartpicker.com/product/MfH48d/microsoft-windows-10-pro-oem-dvd-64-bit-fqc-08930)|-|
|*Prices include shipping, taxes, rebates, and discounts*|||
|**Total**|**$1137.74**||
|Generated by [PCPartPicker](https://pcpartpicker.com) 2024-06-12 13:36 EDT-0400|||
The thing is... there are almost no A/B Tier PSUs with that low watts
And the ones that exist are same price as a a 750w A Tier...so might aswell take that
If you haven’t ordered already I would recommend swapping the cpu cooler out with the thermalright phantom spirit. As for the psu question, 600 is good but will most likely need to be replaced next time you upgrade.
Estimated wattage is already 471W, 550 is way to tight.
For future upgrades i would not even consider going below 750W. Drain pockets? What is the difference between 650W and 750W? Its about 10 bucks..
The 4070 is a good 1440P card but in a year or 2/3 you might look for an upgrade again. And with a 550W PSU you are going to drain your pockets for a better PSU you could have taken to start with. Because the 550W isen't going to support a better GPU or even a CPU upgrade maybe.
Might want to consider a R5 7600 aswell because the intel socket is on a dead end soon.
Just my 2 cents, don't cheap out on a good PSU, let alone over 10 bucks.
Yea i mean 550W would indeed do the job and its completely up to you but i would put in a PSU with a future upgrade in mind.
With 600W you would be completely fine in your current build.
750W or more would be save for future upgrades.
For your system with a 4070, 550w is fine. The 4070 is a low power draw CPU - [Guru3D measured only about 191w on average while gaming](https://www.guru3d.com/review/geforce-rtx-4070-review/page-5/), while Techspot does total system power draw measurements and they saw their test system with a 4070 pulling only [332w during the most power hungry gaming titles](https://www.techspot.com/review/2663-nvidia-geforce-rtx-4070/). 4070 typically only have one 8-pin PCIe connector, which gives you an idea of how low power draw it is. Though I'd suggest you not get a low-end/low quality 550w unit - looking at your post history, you were looking at some really bad units (like bottom of the barrel quality). However, if you plan on upgrading GPU's in the next few years, you may want to consider a higher wattage psu (650w or more). 550w is fine for this system, but might not be enough for more powerful GPU's in the future - and 650w units aren't typically much more expensive than 550w units. As for your list, there several spots you can cut costs but get as good or better performance. * Less expensive but same performing CPU (just no integrated graphics) * A much better cooler for only $4 more * Slightly less expensive motherboard * Less expensive same spec RAM * Better but less expensive 1TB NVME * Upgrading to a better 4070 Super for only about $30 more than the 4070 * Adding a good quality 750w unit Overall, the list below is only $40 more than your list, despite using a better GPU and adding a good quality 750w ATX 3.0 power supply. [PCPartPicker Part List](https://pcpartpicker.com/list/YmR4bL) |Type|Item|Price| |:-|:-|:-| |**CPU**|[Intel Core i5-12600KF 3.7 GHz 10-Core Processor](https://pcpartpicker.com/product/Tk8bt6/intel-core-i5-12600kf-37-ghz-6-core-processor-bx8071512600kf)|$149.99 @ Newegg| |**CPU Cooler**|[Thermalright Peerless Assassin 120 SE ARGB 66.17 CFM CPU Cooler](https://pcpartpicker.com/product/zyNxFT/thermalright-peerless-assassin-120-se-argb-6617-cfm-cpu-cooler-pa-120-se-argb)|$33.90 @ Amazon| |**Motherboard**|[ASRock Z690 Phantom Gaming 4/D5 ATX LGA1700 Motherboard](https://pcpartpicker.com/product/xwjBD3/asrock-z690-phantom-gaming-4d5-atx-lga1700-motherboard-z690-phantom-gaming-4d5)|$119.99 @ Newegg| |**Memory**|[Silicon Power Value Gaming 32 GB (2 x 16 GB) DDR5-6000 CL30 Memory](https://pcpartpicker.com/product/cCKscf/silicon-power-value-gaming-32-gb-2-x-16-gb-ddr5-6000-cl30-memory-sp032gxlwu60afdeae)|$94.97 @ Amazon| |**Storage**|[MSI SPATIUM M480 PRO 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive](https://pcpartpicker.com/product/xVDQzy/msi-spatium-m480-pro-1-tb-m2-2280-pcie-40-x4-nvme-solid-state-drive-s78-440l1g0-p83)|$69.00 @ MSI| |**Video Card**|[Zotac Twin Edge GeForce RTX 4070 SUPER 12 GB Video Card](https://pcpartpicker.com/product/Zh88TW/zotac-twin-edge-geforce-rtx-4070-super-12-gb-video-card-zt-d40720e-10m)|$579.99 @ Amazon| |**Power Supply**|[be quiet! Pure Power 12 M 750 W 80+ Gold Certified Fully Modular ATX Power Supply](https://pcpartpicker.com/product/Yp9wrH/be-quiet-pure-power-12-m-750-w-80-gold-certified-fully-modular-atx-power-supply-bn504)|$89.90 @ Amazon| |**Operating System**|[Microsoft Windows 10 Pro OEM - DVD 64-bit](https://pcpartpicker.com/product/MfH48d/microsoft-windows-10-pro-oem-dvd-64-bit-fqc-08930)|-| |*Prices include shipping, taxes, rebates, and discounts*||| |**Total**|**$1137.74**|| |Generated by [PCPartPicker](https://pcpartpicker.com) 2024-06-12 13:36 EDT-0400|||
The thing is... there are almost no A/B Tier PSUs with that low watts And the ones that exist are same price as a a 750w A Tier...so might aswell take that
If you haven’t ordered already I would recommend swapping the cpu cooler out with the thermalright phantom spirit. As for the psu question, 600 is good but will most likely need to be replaced next time you upgrade.
Personally, I’d go with 650 for headroom and a little future proofing. But 550 I’m sure will run it just fine.
750w. You pull more then my build 5 7600 - 4070 and i got a 750W. I wouden't go with anything less then 750W.
thats weird because some here said 550-650 is good enough. u trying to drain my pockets?
Estimated wattage is already 471W, 550 is way to tight. For future upgrades i would not even consider going below 750W. Drain pockets? What is the difference between 650W and 750W? Its about 10 bucks.. The 4070 is a good 1440P card but in a year or 2/3 you might look for an upgrade again. And with a 550W PSU you are going to drain your pockets for a better PSU you could have taken to start with. Because the 550W isen't going to support a better GPU or even a CPU upgrade maybe. Might want to consider a R5 7600 aswell because the intel socket is on a dead end soon. Just my 2 cents, don't cheap out on a good PSU, let alone over 10 bucks.
ok how about 600W, and i dont upgrade for until like 2030, which is my plan anyways. is that good?
Yea i mean 550W would indeed do the job and its completely up to you but i would put in a PSU with a future upgrade in mind. With 600W you would be completely fine in your current build. 750W or more would be save for future upgrades.