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Dedicated 12+4 cable for RTX 4090?

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... or use the adapter that will be coming with the new GPU?

The dedicated cable I'm looking at https://www.amazon.com/gp/product/B0BZPPNV1Y/ref=ewc_pr_img_1?smid=AXPA79G34ZNUD&th=1   has a 90 degree connector which should alleviate any cable mauling to fit inside the case and might be a whole lot cleaner (neater) running from the PSU.

Is it worth spending the additional $26 plus tax, or is this a non-issue?

-J

13700KF | RTX 4090 @ 1440 | 64GB DDR5 | 2 x 1TB SSDs | 1TB M.2 NVMe

It depends on how much space you have from the top of the video card to the side of the case.  The bend on my cable requires ~2.5 inches of additional headroom above the top of the GPU. 

If you don't have that headroom, then yes, the 90 deg cable is absolutely worth having.  Trying to force a too-tight bend on that thick cable bundle coming off the power connector is asking for big trouble.

Bob Scott | President and CEO, AVSIM Inc
ATP Gulfstream II-III-IV-V

Sys1 (MSFS20+24/XPlane12+11): AMD 9800X3D, water 2x240mm, MSI MPG X670E Carbon, 64GB GSkill 6000/30, nVidia RTX4090FE
Alienware AW3821DW 38" 21:9 GSync, 2x4TB Crucial T705 PCIe5 + 2x2TB Samsung 990 SSD, EVGA 1000P2 PSU, 12.9" iPad Pro
Thrustmaster TCA Boeing Yoke, TCA Airbus Sidestick, Twin TCA Airbus Throttle quads, PFC Cirrus Pedals, Coolermaster HAF932 case

Sys2 (P3Dv5/v4): i9-13900KS, water 2x360mm, ASUS Z790 Hero, 32GB GSkill 7800MHz CAS36, ASUS RTX4090
Samsung 55" JS8500 4K TV@60Hz,
3x 2TB WD SN850X 1x 4TB Crucial P3 M.2 NVME SSD, EVGA 1600T2 PSU
Fiber link to Yamaha RX-V467 Home Theater Receiver, Polk/Klipsch 6" bookshelf speakers, Polk 12" subwoofer, 12.9" iPad Pro
PFC yoke/throttle quad/pedals with custom Hall sensor retrofit, Thermaltake View 71 case, Stream Deck XL button box

Sys3 (DCS/P3Dv4/ATS/ETS): AMD 7800X3D, MSI MPG X870E Carbon, Noctua NH-D15S, 64GB GSkill 6000/30, EVGA RTX3090
Alienware AW3420DW 34" 21:9 GSync, Corsair HX1000i PSU, 4TB Crucial T705 PCIe5 + 2TB Samsung 970Evo Plus,
TM TCA Officer Pack
, Saitek combat pedals, TM Warthog, TM RS300 FF wheel/pedals, Coolermaster HAF XB case

  • Author
44 minutes ago, Bob Scott said:

If you don't have that headroom, then yes, the 90 deg cable is absolutely worth having.  Trying to force a too-tight bend on that thick cable bundle coming off the power connector is asking for big trouble.

Makes sense. While I don't abuse Amazon's return policy, this cable does have a 30 day return/refund if I don't need it.

-J

13700KF | RTX 4090 @ 1440 | 64GB DDR5 | 2 x 1TB SSDs | 1TB M.2 NVMe

I needed a right angle adapter to be able to close my case with my 4090 as mine only had about 1 inch space between the card and the cover. I bought the Cablemod 90 degree Type B adapter and it fits greats, allowing me to put my cover back on.

9800X3D | 4090 | 64GB | 2+1TB NVME | 2TB SSD | 2TB HDD | 85/50/43” TVs | Quest 3 | DOF H3 Motion Rig | Buttkicker | T.16000M Flight Kit

MSFS @ 4K Ultra DLSS Performance FG 80 FPS |  VR VDXR Godlike 80Hz SSW | MSFS VR DLSS Quality, Ultra Preset - Windows 11

Acer Nitro 5 | i5-11400H | RTX 3060 6 GB | 32GB DDR4 | 15.6" FHD IPS 144Hz | 2 x 512 GB SSD | Windows 11

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