edgetrading
Bronze Level Poster
I have just added 2 Noctua AF-14 PWM fans to my system stated below.
The 2 fans are connected the the same header. The ordering is as follows:
- Noctua extension lead connected to fan header.
- Noctua Y splitter connected to the extension.
- Fans connected to the ends of the Y splitter.
When trying to manually set the fan curve in PWM mode, I can't set the fan duty below 60%. Though if I click on the pre-defined "Silent Mode", it does appear able to set the fan duty below 60%.
Why is this happening? I had thought PWM fans could be set to spin at very low speeds.
Case
FRACTAL MESHIFY C BLACK GAMING CASE (Window)
Processor (CPU)
AMD Ryzen 9 3950X 16 Core CPU (3.5GHz-4.7GHz/73MB CACHE/AM4)
Motherboard
ASUS® TUF GAMING B550-PLUS (DDR4, USB 3.2, 6Gb/s) - ARGB Ready!
Memory (RAM)
32GB Corsair VENGEANCE DDR4 3200MHz (2 x 16GB)
Graphics Card
NONE, I ALREADY HAVE A GRAPHICS CARD
1st Storage Drive
1TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 64MB CACHE
1st M.2 SSD Drive
1TB SAMSUNG 970 EVO PLUS M.2, PCIe NVMe (up to 3500MB/R, 3300MB/W)
Power Supply
CORSAIR 750W RM SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable
1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling
Noctua NH-U14S Ultra Quiet Performance CPU Cooler
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
10/100/1000 GIGABIT LAN PORT (Wi-Fi NOT INCLUDED)
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
NO OPERATING SYSTEM REQUIRED
Operating System Language
United Kingdom - English Language
Windows Recovery Media
NO RECOVERY MEDIA REQUIRED
Office Software
FREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Browser
Microsoft® Edge (Windows 10 Only)
Warranty
3 Year Silver Warranty (1 Year Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 16 to 18 working days
Promotional Item
Get Horizon Zero Dawn: Complete Edition with select AMD Ryzen CPUs
Welcome Book
PCSpecialist Welcome Book - United Kingdom & Republic of Ireland
Logo Branding
PCSpecialist Logo
Price: £0.00 including VAT and Delivery
Unique URL to re-configure: https://www.pcspecialist.co.uk/saved-configurations/amd-am4-gen3-pc/NcXhBDJVXk/
The 2 fans are connected the the same header. The ordering is as follows:
- Noctua extension lead connected to fan header.
- Noctua Y splitter connected to the extension.
- Fans connected to the ends of the Y splitter.
When trying to manually set the fan curve in PWM mode, I can't set the fan duty below 60%. Though if I click on the pre-defined "Silent Mode", it does appear able to set the fan duty below 60%.
Why is this happening? I had thought PWM fans could be set to spin at very low speeds.
Case
FRACTAL MESHIFY C BLACK GAMING CASE (Window)
Processor (CPU)
AMD Ryzen 9 3950X 16 Core CPU (3.5GHz-4.7GHz/73MB CACHE/AM4)
Motherboard
ASUS® TUF GAMING B550-PLUS (DDR4, USB 3.2, 6Gb/s) - ARGB Ready!
Memory (RAM)
32GB Corsair VENGEANCE DDR4 3200MHz (2 x 16GB)
Graphics Card
NONE, I ALREADY HAVE A GRAPHICS CARD
1st Storage Drive
1TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 64MB CACHE
1st M.2 SSD Drive
1TB SAMSUNG 970 EVO PLUS M.2, PCIe NVMe (up to 3500MB/R, 3300MB/W)
Power Supply
CORSAIR 750W RM SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable
1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling
Noctua NH-U14S Ultra Quiet Performance CPU Cooler
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
10/100/1000 GIGABIT LAN PORT (Wi-Fi NOT INCLUDED)
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
NO OPERATING SYSTEM REQUIRED
Operating System Language
United Kingdom - English Language
Windows Recovery Media
NO RECOVERY MEDIA REQUIRED
Office Software
FREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Browser
Microsoft® Edge (Windows 10 Only)
Warranty
3 Year Silver Warranty (1 Year Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 16 to 18 working days
Promotional Item
Get Horizon Zero Dawn: Complete Edition with select AMD Ryzen CPUs
Welcome Book
PCSpecialist Welcome Book - United Kingdom & Republic of Ireland
Logo Branding
PCSpecialist Logo
Price: £0.00 including VAT and Delivery
Unique URL to re-configure: https://www.pcspecialist.co.uk/saved-configurations/amd-am4-gen3-pc/NcXhBDJVXk/