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frontpageN3RD_01 posted Dec 16, 2025 12:21 AM
frontpageN3RD_01 posted Dec 16, 2025 12:21 AM

iBUYPOWER Y40 PRO Gaming Desktop: Ryzen 9 7900X, RTX 5080, 32GB DDR5, 2TB SSD

+ Free Shipping

$1,950

$2,450

20% off
Best Buy
35 Comments 18,460 Views
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Deal Details
Update: This popular deal is still available.

Best Buy has iBUYPOWER Y40 PRO Gaming Desktop PC (Y40BA9N5802) on sale for $1949.99. Shipping is free or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member N3RD_01 for sharing this deal.

Specs:
  • AMD Ryzen 9 7900X 12-Core / 24-Thread, up to 5.6 GHz Processor
  • NVIDIA GeForce RTX 5080 16GB GDDR7 Graphics
  • 32GB (2x16GB) DDR5-5200 Dual-channel RGB Memory
  • 2TB NVMe Solid State Drive Storage
  • Wi-Fi + Bluetooth
  • B650 Motherboard
  • Y40 PRO Case with RGB lighting & Liquid Cooling
  • 850W Power Supply
  • Windows 11 Home
  • Ports:
    • Video Outputs:
      • 3x DisplayPort
      • 1x HDMI
    • USB:
      • 3x USB-C
      • 6x USB-A 3.2
      • 2x USB-A 2.0
    • Networking & Audio:
      • 1x RJ45 Ethernet
  • Included accessories: RGB Keyboard & Mouse
Warranty: 1-Year Parts & Labor

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by N3RD_01
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Best Buy has iBUYPOWER Y40 PRO Gaming Desktop PC (Y40BA9N5802) on sale for $1949.99. Shipping is free or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member N3RD_01 for sharing this deal.

Specs:
  • AMD Ryzen 9 7900X 12-Core / 24-Thread, up to 5.6 GHz Processor
  • NVIDIA GeForce RTX 5080 16GB GDDR7 Graphics
  • 32GB (2x16GB) DDR5-5200 Dual-channel RGB Memory
  • 2TB NVMe Solid State Drive Storage
  • Wi-Fi + Bluetooth
  • B650 Motherboard
  • Y40 PRO Case with RGB lighting & Liquid Cooling
  • 850W Power Supply
  • Windows 11 Home
  • Ports:
    • Video Outputs:
      • 3x DisplayPort
      • 1x HDMI
    • USB:
      • 3x USB-C
      • 6x USB-A 3.2
      • 2x USB-A 2.0
    • Networking & Audio:
      • 1x RJ45 Ethernet
  • Included accessories: RGB Keyboard & Mouse
Warranty: 1-Year Parts & Labor

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by N3RD_01

Community Voting

Deal Score
+76
Good Deal
Get Deal at Best Buy

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Top Comments

mc68386
301 Posts
179 Reputation
On mine, the AOI pump was connected to CPU_OPT. I moved it to AOI_PUMP and made sure that AOI_PUMP is set to always 100% speed.

All of the other fans were daisy chained and were connected to CPU_FAN. This means whenever the CPU works hard, all 7 fans go to 100% (loud).

I disconnected the 3 bottom fans from the daisy chain and connected to CHA_FAN_2, 3 and 4.
I disconnected the rear fan from the daisy chain and connected to CHA_FAN_1.
I left the 3 AOI radiator fans daisy chained and connected to CPU_FAN.

In the bios, I left CPU_FAN speed at Standard with CPU temp as the source. This had them running about 600 rpm at idle. When the CPU heats up they go to max (about 1500 rpm) but are still reasonably quiet.

The other fans are a different model, and spin a little faster (and louder) at Standard (about 800 rpm). They also spin faster (and louder) at 100% power (about 2200 rpm). So I set them to manual, and lowered the idle and low temperature %s a little so they would also run at about 600 rpm at idle.
Finally, I set the source for all of these other fans to Motherboard, not CPU. That way they will only speed up if the whole case gets warm and needs additional ventilation.
hubernomiddlesng
564 Posts
498 Reputation
That's like comparing apples to oranges.

- Ryzen 9 7900x doesn't even support DDR4 ram
- The timing on DDR4 is MUCH MUCH less than DDR5, which offsets the differences in speed (so no, your 6000 DDR5 is not 2x better than a 3000 DDR4 due to DDR4 being around CL16 and 6000 DDR5 being around CL36)
- Ryzen CPUs in particular like having 6000 MHz, having slower ram will hamper your CPU performance
- 5200 is like bottom of the barrel speeds for DDR5 (4800 is actual bottom of the barrel)

This is slow RAM.

edit: sigh why do i bother replying to some people.

34 Comments

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Dec 21, 2025 08:19 PM
386 Posts
Joined Nov 2011
PogChampmonkaSDec 21, 2025 08:19 PM
386 Posts
Quote from TyresianK :
I imagine the Costco one is altogether a better buy. Better parts from MSI.
I ended up ordering the Legion Tower 5 Gen 10 30L (AMD) with RTX 5070Ti 7950X3D $1804.99 with EXTRAFIVE coupon.

https://www.lenovo.com/us/en/p/de...90yj0016us

$1,263.49 with 30% C1S offer I got. Though I've never used them, it's pending and they way they work with rotating gift cards isn't as good as cash.
whats c1s
Dec 21, 2025 11:58 PM
439 Posts
Joined Feb 2010
bofuknjanglezDec 21, 2025 11:58 PM
439 Posts
Quote from SmilingBook163 :
over priced CPU released in 2022 is garbage and it was a weird chip back in 2022 when released with the same performance as the 7600x and 7700x (this isnt the x3d for gamers )- no way at 2k and i dont even game id go i7 or i9 core at least with better ram for productivity office excel video editing etc or go all out with the rysen 3d series for gaming offering far superior FPS but you aint do any of that sh*t with this garbage turtle ram & cpu! Flush this socialist crap down the toilet...
That's not a bad take in general. I paid $1500 for a 9900x/9070xt build rest of the specs are the same as this. But in today's climate with RAM prices this is going to be cheaper than building it yourself.
Dec 24, 2025 01:07 PM
245 Posts
Joined Jun 2006
tacoma99Dec 24, 2025 01:07 PM
245 Posts
Expect pc's and component parts to increase 15-25% next year due to tariffs and commodity ( metals ) prices.
Dec 24, 2025 08:00 PM
2 Posts
Joined Sep 2018
BrightMask3353Dec 24, 2025 08:00 PM
2 Posts
Anyone know if you can stack this deal with the 20% back for new Best Buy CC holders?

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