Uploaded May 2021 | Updated September 2026, 3 weeks ago

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The thermals on OptiFlex are out of control!!! Time to make more improvements to OptiFlex and fix the issue!

⏱Timestamps⏱
0:00 - Introduction
0:29 - Recap of Previous Upgrades to OptiFlex
0:48 - Thermal Issues
1:18 - Fan Upgrades
2:19 - Power Supply Upgrade
2:53 - WiFi Upgrades
3:46 - Clean-up of Rear I/O
4:23 - 645LT Custom Logo
4:50 - Custom Fan Curve (HWInfo64)
8:42 - Undervolting RTX 3060 Ti (MSI AfterBurner)
10:27 - Upgrade & Thermal Results
11:50 - Outro/Wrap-up

i9/3060Ti OptiFlex Upgrade Video: youtube.com/watch?v=1p9sgvkqMgo

Playlist for the OptiFlex series: youtube.com/playlist?list=PL1yjXFzHnEzcuthrnKFmILEomV4utBhhZ

Tool Used to Benchmark Games (MSI AfterBurner): download.msi.com/uti_exe/vga/MSIAfterburnerSetup.zip

Tool Used to Make Custom Fan Curve: hwinfo.com/download

🖥Hardware in OptiFlex🖥
Stock Dell 7070 MT Motherboard
Intel i9 9900 CPU (Meltdown & Spectre Patches Disabled)
32GB (8GBx4) G.Skill Aegis DDR4 2666Mhz (w/ EZDIY-FAB RGB Heatsinks)
Zotac GeForce RTX 3060 Ti Twin Edge OC GPU
WD Black 1TB M.2 (Boot Drive)
Samsung 860 EVO SSD 500GB (Storage Drive)
Corsair SF750 SFX PSU (w/ Sleeved Premium Cables)
Asetek 645LT AIO CPU Cooler
Stock Dell OptiPlex 3040 Chasis (Painted & Modded to fit PSU, GPU, SSD, etc.)
Noctua NF-A9x14 HS -PWM chromax.black.swap 90mm (x2) Radiator Fans
Noctua NF-A8 PWM chromax.Black.swap 80mm (x3) Intake Fans

▶Twitter: twitter.com/wiltshireyt
▶Gaming Channel: youtube.com/wiltshiregaming
▶Twitch: twitch.tv/wiltshiregaming
▶Instagram: instagram.com/wiltshiretutorials

Background Music (used under license): audiojungle.net/item/uplifting-motivational-upbeat-pop/31776613

#ModdedOptiplex #OptiFlex #RTX3060Ti