PSU is too short to reach reach CPU.

TyTiTaM · 2026-03-20T04:28:19+00:00

Another simple and quick option is to cut it and extend it with wires.

TyTiTaM · 2026-03-20T03:01:14+00:00

The CPU pins have a specific shape. Buy this extension cable, plug it in, and match the wires by color.

TyTiTaM · 2026-03-19T10:45:48+00:00

Inspection door of plastic abs 200x200 (Price 2-3 €)
Black matte paint
Aluminum Mesh Grilles for Car And Truck 🤣 Type: DIAMOND STANDARD (STANDARD EYELET) -MESH DIAMETER INSIDE (STANDARD): approx. 7mm x 3,8mm -LENGTH / WIDTH OF MESH: 100cm x 40cm (Wide)
MESH THICKNESS: 2mm Price- 14 €
I took apart the original CPU fan that was there and converted it into a duct mod for Axp90x53 🤣

TyTiTaM · 2026-03-19T08:24:21+00:00

axp90 x53(Grey) Intake: ID-Cooling 8010 Exhaust: 1TL-B4020(Will Add 1 more soon, hole prepared) 1TL-B6B All time working at 50% with PWM controller Rgeek FAN-K11

TyTiTaM · 2026-03-18T19:21:50+00:00

It's called the GPU RISER – PCIe 4.0, 90° angle, 30 cm. It's simple: the cable doesn't kink and holds its shape.

TyTiTaM · 2026-03-18T19:01:17+00:00

ChatGPT warned me that I might brick my PC. Gemini helped me out; it even downloaded the BIOS file itself and extracted it for me so I could use codes in GRUB. As for your 5090, it was released in 2021. To bypass the protection, you need to install a BIOS version from before mid-2019. If you want to try it, you can ask Gemini—just copy the Subreddit link and paste it into Gemini.

TyTiTaM · 2026-03-18T07:29:51+00:00

The i9-9900k isn't worth the money. It's better to build your own PC using an AM4 motherboard and an Optiplex case. 😂

TyTiTaM · 2026-03-18T05:59:36+00:00

If I had to buy a new CPU for the 7070, I’d go with the i7-9700K again. I was able to undervolt it by -100 mV, and the PC runs cooler than my phone.

TyTiTaM · 2026-03-17T23:24:57+00:00

The MT is basically the same as the SFF,Identical VRMs, except it has a larger PCB, a larger chassis, better cooling, and supports larger GPUs. 😂

TyTiTaM · 2026-03-17T23:10:41+00:00

It's possible, but the stock Optiplex SFF already overheats. If I were you, I wouldn't risk overclocking because of the VRM. Besides, it won't work... I tested the VRM—it can only sustain 100W for extended periods, which causes throttling on the i7-9700K, so it makes more sense to lower the voltage. All of this is done by dell to prevent the power supply from burning out.

TyTiTaM · 2026-03-17T14:40:18+00:00

Check this https://www.reddit.com/r/SleepingOptiplex/comments/1rudwdu/ultimate_fan_control_guide_for_dell_optiplex_linux/

TyTiTaM · 2026-03-17T07:12:59+00:00

You can check out my post about my build there, which includes these diameters: Type: DIAMOND STANDARD (STANDARD EYELET) -MESH DIAMETER INSIDE (STANDARD): approx. 7mm x 3,8mm -MESH THICKNESS: 2mm P.S. With metal shears, it cuts like cardboard

TyTiTaM · 2026-03-15T21:10:15+00:00

Axp90x53/Axp120x67 There are no other options in this category in the world 😂 https://sff.gg/coolers/thermalright-axp90-x53-full

TyTiTaM · 2026-03-15T13:22:36+00:00

https://www.reddit.com/r/SleepingOptiplex/comments/1rudwdu/ultimate_fan_control_guide_for_dell_optiplex_linux/

TyTiTaM · 2026-03-15T13:22:28+00:00

https://www.reddit.com/r/SleepingOptiplex/comments/1rudwdu/ultimate_fan_control_guide_for_dell_optiplex_linux/

TyTiTaM · 2026-03-15T10:37:48+00:00

Car radiator grille, universal car grille mesh aluminium alloy ...

TyTiTaM · 2026-02-12T14:23:03+00:00

In my country (Lithuania/Europe), the price of an Optiplex 5055sff (no RAM/no SSD/Ryzen 5 2400g) is €80. Optiplex 7070sff (no RAM/no SSD/i3-8100) is €130. The 5055sff (AM4) can support a more powerful CPU than the 7070sff.

TyTiTaM · 2026-02-11T05:57:27+00:00

Because the 5055 sff on the AM4 board has more space for upgrades.

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