![Cleaning Dust from a Cooler Inside a Computer Case, Using a Small Vacuum Tube with a Brush. PC Maintenance Concept Stock Photo - Image of close, line: 169345072 Cleaning Dust from a Cooler Inside a Computer Case, Using a Small Vacuum Tube with a Brush. PC Maintenance Concept Stock Photo - Image of close, line: 169345072](https://thumbs.dreamstime.com/b/cleaning-dust-cooler-inside-computer-case-using-small-vacuum-tube-brush-pc-maintenance-concept-cleaning-dust-169345072.jpg)
Cleaning Dust from a Cooler Inside a Computer Case, Using a Small Vacuum Tube with a Brush. PC Maintenance Concept Stock Photo - Image of close, line: 169345072
![2 C 51 = 6 N 3 Vacuum tube Double triode 130 V 7.6 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA 2 C 51 = 6 N 3 Vacuum tube Double triode 130 V 7.6 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA](https://img.fruugo.com/product/4/40/57225404_max.jpg)
2 C 51 = 6 N 3 Vacuum tube Double triode 130 V 7.6 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA
![PL 84 = 15 CW 5 Vacuum tube Output pentode 100 V 43 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA PL 84 = 15 CW 5 Vacuum tube Output pentode 100 V 43 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA](https://img.fruugo.com/product/3/10/57198103_max.jpg)
PL 84 = 15 CW 5 Vacuum tube Output pentode 100 V 43 mA Number of pins (num): 9 Base: Noval Content 1 pc(s) | Fruugo QA
If it were possible to build a modern CPU with vacuum tubes instead of transistors, how large would it be? - Quora
![Mercury Memory, Vacuum Tubes, & First Transistors - Computer History Museum Tour | GamersNexus - Gaming PC Builds & Hardware Benchmarks Mercury Memory, Vacuum Tubes, & First Transistors - Computer History Museum Tour | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/media/k2/items/cache/d8b22359365bf39f810ae25d424dcb05_XL.jpg)