• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Got a problem with the PCIe cable from the RMx 850 PSU

Joined
Oct 17, 2019
Messages
237 (0.12/day)
System Name Button
Processor Intel Core i5-9600K
Motherboard Asus ROG Strix Z390-F
Cooling Corsair H100i PRO
Memory Corsair Vengeance LPX 3000MHz, CL15, (Red)
Video Card(s) Asus ROG Strix RX 570 4GB OC version
Storage Sabrent Rocket 1TB PCIe 3.0 x4 M.2 internal SSD
Display(s) BenQ GW2270 (1920x 1080) 60 MHz
Case Cooler Master MasterBox MB511 RGB
Power Supply Corsair RMi 850i
Keyboard Cougar Vantar
Which node should I use? Will either do?

As you can see one of them has a VERY thick stem which can hardly bend, if I use that thick one, I might not be able to close the case with the tempered glass. How come today's PCIe power cable so thick? Frustrating!



IMG_20191115_201406.jpg
 
Joined
Jan 17, 2010
Messages
12,333 (2.25/day)
Location
Oregon
System Name Juliette // My HTPC
Processor Intel i7 9700K // AMD Ryzen 5 5600G
Motherboard ASUS Prime Z390X-A // ASRock B550 ITX-AC
Cooling Noctua NH-U12 Black // Stock
Memory Corsair DDR4 3600 32gb //G.SKILL Trident Z Royal Series 16GB (2 x 8GB) 3600
Video Card(s) ASUS RTX4070 OC// ASUS RTX 4060 OC
Storage Samsung 970 EVO NVMe 1Tb, Intel 665p Series M.2 2280 1TB // Samsung 1Tb SSD
Display(s) ASUS VP348QGL 34" Quad HD 3440 x 1440 // 55" LG 4K SK8000 Series
Case Seasonic SYNCRO Q7// Silverstone Granada GD05
Audio Device(s) Focusrite Scarlett 4i4 // HDMI to Samsung HW-R650 sound bar
Power Supply Seasonic SYNCRO 750 W // CORSAIR Vengeance 650M
Mouse G903 and a Master Mouse MM710/No mouse, MS game copntroller
Keyboard EVGA / Logitech K400
Software Windows 11 Pro // Windows 10 Pro
Ether one will work

If you need more room you can get a aftermarket 90 degree connection

this is just an example
 

TheLostSwede

News Editor
Joined
Nov 11, 2004
Messages
18,045 (2.44/day)
Location
Sweden
System Name Overlord Mk MLI
Processor AMD Ryzen 7 7800X3D
Motherboard Gigabyte X670E Aorus Master
Cooling Noctua NH-D15 SE with offsets
Memory 32GB Team T-Create Expert DDR5 6000 MHz @ CL30-34-34-68
Video Card(s) Gainward GeForce RTX 4080 Phantom GS
Storage 1TB Solidigm P44 Pro, 2 TB Corsair MP600 Pro, 2TB Kingston KC3000
Display(s) Acer XV272K LVbmiipruzx 4K@160Hz
Case Fractal Design Torrent Compact
Audio Device(s) Corsair Virtuoso SE
Power Supply be quiet! Pure Power 12 M 850 W
Mouse Logitech G502 Lightspeed
Keyboard Corsair K70 Max
Software Windows 10 Pro
Benchmark Scores https://valid.x86.fr/yfsd9w
Which node should I use? Will either do?

As you can see one of them has a VERY thick stem which can hardly bend, if I use that thick one, I might not be able to close the case with the tempered glass. How come today's PCIe power cable so thick? Frustrating!



View attachment 136558
Frustrating? I guess you don't understand how electrical things work then...
Thicker wiring = less loss and less heat.
Considering how much power a lot of modern graphics cards draw, you want thick cables, as if you use crappy wiring, they can actually end up melting if there's too much current going through them.
Maybe you should've gotten a roomier case, as I've never ever had this issue.
 
Joined
Jan 17, 2010
Messages
12,333 (2.25/day)
Location
Oregon
System Name Juliette // My HTPC
Processor Intel i7 9700K // AMD Ryzen 5 5600G
Motherboard ASUS Prime Z390X-A // ASRock B550 ITX-AC
Cooling Noctua NH-U12 Black // Stock
Memory Corsair DDR4 3600 32gb //G.SKILL Trident Z Royal Series 16GB (2 x 8GB) 3600
Video Card(s) ASUS RTX4070 OC// ASUS RTX 4060 OC
Storage Samsung 970 EVO NVMe 1Tb, Intel 665p Series M.2 2280 1TB // Samsung 1Tb SSD
Display(s) ASUS VP348QGL 34" Quad HD 3440 x 1440 // 55" LG 4K SK8000 Series
Case Seasonic SYNCRO Q7// Silverstone Granada GD05
Audio Device(s) Focusrite Scarlett 4i4 // HDMI to Samsung HW-R650 sound bar
Power Supply Seasonic SYNCRO 750 W // CORSAIR Vengeance 650M
Mouse G903 and a Master Mouse MM710/No mouse, MS game copntroller
Keyboard EVGA / Logitech K400
Software Windows 11 Pro // Windows 10 Pro
Maybe you should've gotten a roomier case, as I've never ever had this issue.

My HTPC has this issue, when I dropped a 980 in it. The 90 degree extensions work if you buy a quality one

 

TheLostSwede

News Editor
Joined
Nov 11, 2004
Messages
18,045 (2.44/day)
Location
Sweden
System Name Overlord Mk MLI
Processor AMD Ryzen 7 7800X3D
Motherboard Gigabyte X670E Aorus Master
Cooling Noctua NH-D15 SE with offsets
Memory 32GB Team T-Create Expert DDR5 6000 MHz @ CL30-34-34-68
Video Card(s) Gainward GeForce RTX 4080 Phantom GS
Storage 1TB Solidigm P44 Pro, 2 TB Corsair MP600 Pro, 2TB Kingston KC3000
Display(s) Acer XV272K LVbmiipruzx 4K@160Hz
Case Fractal Design Torrent Compact
Audio Device(s) Corsair Virtuoso SE
Power Supply be quiet! Pure Power 12 M 850 W
Mouse Logitech G502 Lightspeed
Keyboard Corsair K70 Max
Software Windows 10 Pro
Benchmark Scores https://valid.x86.fr/yfsd9w
My HTPC has this issue, when I dropped a 980 Ti in it. The 90 degree extensions work if you buy a quality one
Mini-ITX build? This guy has a full-size ATX system.

EVGA has this fancy thing as well.
 
Joined
Oct 17, 2019
Messages
237 (0.12/day)
System Name Button
Processor Intel Core i5-9600K
Motherboard Asus ROG Strix Z390-F
Cooling Corsair H100i PRO
Memory Corsair Vengeance LPX 3000MHz, CL15, (Red)
Video Card(s) Asus ROG Strix RX 570 4GB OC version
Storage Sabrent Rocket 1TB PCIe 3.0 x4 M.2 internal SSD
Display(s) BenQ GW2270 (1920x 1080) 60 MHz
Case Cooler Master MasterBox MB511 RGB
Power Supply Corsair RMi 850i
Keyboard Cougar Vantar
The most frustrating thing is that now I realize buying agraphics card also needs to consider the orientation of the power socket. Thanks! So either one will do, nice ot know, shall proceed now. Already delayed for 2 days. Taking more than 2 days to complete a build is a shame to myself!

Mini-ITX build? This guy has a full-size ATX system.

EVGA has this fancy thing as well.
None of Asus Z390 offers mATX ! I love mATX board. they are neither too big nor too small.
Got ot get on with the build. By
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
43,292 (6.74/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
Which node should I use? Will either do?

As you can see one of them has a VERY thick stem which can hardly bend, if I use that thick one, I might not be able to close the case with the tempered glass. How come today's PCIe power cable so thick? Frustrating!



View attachment 136558

Because of current demands, thicker cables can carry more current without causing a fire. And you can close the case fine, the cables flex.

Ive got thick cables, no problems routing them correctly and i use a 1250 watter
 
Last edited:
Joined
Jul 16, 2014
Messages
8,224 (2.14/day)
Location
SE Michigan
System Name Dumbass
Processor AMD Ryzen 7800X3D
Motherboard ASUS TUF gaming B650
Cooling Artic Liquid Freezer 2 - 420mm
Memory G.Skill Sniper 32gb DDR5 6000
Video Card(s) GreenTeam 4070 ti super 16gb
Storage Samsung EVO 500gb & 1Tb, 2tb HDD, 500gb WD Black
Display(s) 1x Nixeus NX_EDG27, 2x Dell S2440L (16:9)
Case Phanteks Enthoo Primo w/8 140mm SP Fans
Audio Device(s) onboard (realtek?) - SPKRS:Logitech Z623 200w 2.1
Power Supply Corsair HX1000i
Mouse Steeseries Esports Wireless
Keyboard Corsair K100
Software windows 10 H
Benchmark Scores https://i.imgur.com/aoz3vWY.jpg?2
using a hair dryer you can warm the cables and bend them as needed and when cool they keep a good portion of the shape.
 
Joined
Oct 17, 2019
Messages
237 (0.12/day)
System Name Button
Processor Intel Core i5-9600K
Motherboard Asus ROG Strix Z390-F
Cooling Corsair H100i PRO
Memory Corsair Vengeance LPX 3000MHz, CL15, (Red)
Video Card(s) Asus ROG Strix RX 570 4GB OC version
Storage Sabrent Rocket 1TB PCIe 3.0 x4 M.2 internal SSD
Display(s) BenQ GW2270 (1920x 1080) 60 MHz
Case Cooler Master MasterBox MB511 RGB
Power Supply Corsair RMi 850i
Keyboard Cougar Vantar
Because of current demands, thicker cables csn carry more current without causing a fire. And you can close the case fine, the cables flex.

Ive got thick cables, no problems riuting them correctly and i use a 1250 watter
But it looks clumsy, since almost all the cases including mine MasterBox MB511(Great case by the way) has tempered glass.
The case is good, I can close the right side panel with the minimal pressure or almost none really!
 
Joined
Nov 27, 2010
Messages
924 (0.18/day)
System Name future xeon II
Processor DUAL SOCKET xeon e5 2686 v3 , 36c/72t, hacked all cores @3.5ghz, TDP limit hacked
Motherboard asrock rack ep2c612 ws
Cooling case fans,liquid corsair h100iv2 x2
Memory 96 gb ddr4 2133mhz gskill+corsair
Video Card(s) 2x 1080 sc acx3 SLI, @STOCK
Storage Hp ex950 2tb nvme+ adata xpg sx8200 pro 1tb nvme+ sata ssd's+ spinners
Display(s) philips 40" bdm4065uc 4k @60
Case silverstone temjin tj07-b
Audio Device(s) sb Z
Power Supply corsair hx1200i
Mouse corsair m95 16 buttons
Keyboard microsoft internet keyboard pro
Software windows 10 x64 1903 ,enterprise
Benchmark Scores fire strike ultra- 10k time spy- 15k cpu z- 400/15000
apparently that is one non-roomy case at all, that sounds below spec even reasonably
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
43,292 (6.74/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
But it looks clumsy, since almost all the cases including mine MasterBox MB511(Great case by the way) has tempered glass.
The case is good, I can close the right side panel with the minimal pressure or almost none really!

What do you mean by clumsy?

You ain't walking in that case and tripping.
 
Joined
Aug 20, 2007
Messages
21,650 (3.40/day)
Location
Olympia, WA
System Name Pioneer
Processor Ryzen 9 9950X
Motherboard GIGABYTE Aorus Elite X670 AX
Cooling Noctua NH-D15 + A whole lotta Sunon, Phanteks and Corsair Maglev blower fans...
Memory 64GB (2x 32GB) G.Skill Flare X5 @ DDR5-6000 CL30
Video Card(s) XFX RX 7900 XTX Speedster Merc 310
Storage Intel 5800X Optane 800GB boot, +2x Crucial P5 Plus 2TB PCIe 4.0 NVMe SSDs
Display(s) 55" LG 55" B9 OLED 4K Display
Case Thermaltake Core X31
Audio Device(s) TOSLINK->Schiit Modi MB->Asgard 2 DAC Amp->AKG Pro K712 Headphones or HDMI->B9 OLED
Power Supply FSP Hydro Ti Pro 850W
Mouse Logitech G305 Lightspeed Wireless
Keyboard WASD Code v3 with Cherry Green keyswitches + PBT DS keycaps
Software Gentoo Linux x64 / Windows 11 Enterprise IoT 2024
What do you mean by clumsy?

You ain't walking in that case and tripping.

"Looks clumsy"

Do a lot of walking with your eyes, eidarman?
 
Joined
Jul 16, 2014
Messages
8,224 (2.14/day)
Location
SE Michigan
System Name Dumbass
Processor AMD Ryzen 7800X3D
Motherboard ASUS TUF gaming B650
Cooling Artic Liquid Freezer 2 - 420mm
Memory G.Skill Sniper 32gb DDR5 6000
Video Card(s) GreenTeam 4070 ti super 16gb
Storage Samsung EVO 500gb & 1Tb, 2tb HDD, 500gb WD Black
Display(s) 1x Nixeus NX_EDG27, 2x Dell S2440L (16:9)
Case Phanteks Enthoo Primo w/8 140mm SP Fans
Audio Device(s) onboard (realtek?) - SPKRS:Logitech Z623 200w 2.1
Power Supply Corsair HX1000i
Mouse Steeseries Esports Wireless
Keyboard Corsair K100
Software windows 10 H
Benchmark Scores https://i.imgur.com/aoz3vWY.jpg?2
<insert witty clumsy eyes meme>
 
Top