Strix Z-790-E Gaming/13900KS Combo, 14900KF (2), TG Mycro DD, Supercool DD

[Mr. Fox]

After selling both of my Z790 Apex boards, CPUs and associated parts, I am getting around to offering up the surplus parts. As I found better binned CPUs to buy, I set aside some of the great samples as backup/spares rather than selling them right away. Now I have leftovers that are still better than average. I forgot I had these hoarded away, LOL. So, I had to purchase a motherboard to confirm their identities and test them. So, now I have a new motherboard to sell that was only used to check these CPUs. I've also got a couple of bare die blocks I no longer need.

 

All CPUs were delidded for bare die application. They have been relidded with liquid metal for resale. All tested and found to be excellent. The IHS can easily be removed for direct die application if desired. There is only one drop of rubberized glue on each side to hold the IHS on the CPU.

 

Payment: PayPal Friends & Family or Zelle cash transfer

Shipping: Buyer Pays (or local pickup)

 

Send a PM if you are interested. No more testing or benchmarks will be performed, so don't ask.

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Item #1: Z790 Motherboard/13900KS CPU Combo - $550 + Shipping

The motherboard is essentially brand new. It sells for about $350-400 depending on where you look and when. I do not know how high it can be tuned stable. I tested an AMD EXPO 8000 kit in it and it booted up fine but needed more tuning to be daily driver stable at 8000. The CPU is mounted with a Thermalright frame and will ship in the motherboard (as currently installed). The stock ILM and socket cover is in the box.

 

ROG STRIX Z790-E GAMING WIFI | ROG.ASUS.com

 

13900KS SP108 (120_E84_MC83) - SP Rating Photos

(the MC SP is a screenshot saved from when it was in an Apex since Strix has no MC SP)

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Item #2: Intel Core i9 14900KF - $350 + Shipping

 

14900KF (SP102_P114_E80_MC87) SP Rating Photos

(the MC SP is a screenshot saved from when it was in an Apex since Strix has no MC SP)

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Item #3: Intel Core i9 14900KF - $375 + Shipping

 

14900KF (SP104_P116_E82_MC88) w/ lapped Copper IHS SP Rating Photos

(the MC SP is a screenshot saved from when it was in an Apex since Strix has no MC SP)

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Item #4: Thermal Grizzly Intel Mycro Direct Die V1 (non-RGB) - $50 + Shipping <<This item has sold - no longer available

 

Intel Mycro Direct-Die V1 | Thermal-Grizzly.com

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Item #5: Supercool Computer  LGA1700 Direct Die Kit - $40 + Shipping

This includes the RGB shroud, mounting hardware and associate parts, Allen wrenches, etc.

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Photos of the above items are provided below. If you want a photo of something specific, say so when you send a PM about purchasing.

 

SP102 CPU

SP104 CPU - Lapped Copper IHS

13900KS is installed in a fully functional system right now and will ship installed in the socket with a Thermalright frame.

[Reciever]

Buy with confidence everyone. 

 

The 3090Ti, 10850K, z490-h and 16GB 4400Mhz DDR4 RAM all purchased from @Mr. Fox all were in great condition and still working in tip-top form.

 

If I had even the slightest justification, I'd be PM'ing instead of posting lol

[Mr. Fox]

4 minutes ago, Reciever said:

Buy with confidence everyone. 

 

The 3090Ti, 10850K, z490-h and 16GB 4400Mhz DDR4 RAM all purchased from @Mr. Fox all were in great condition and still working in tip-top form.

 

If I had even the slightest justification, I'd be PM'ing instead of posting lol

Thanks, bro. 

[Mr. Fox]

Item #4: Thermal Grizzly Intel Mycro Direct Die V1 (non-RGB) - $50 + Shipping <<This item has sold - no longer available

[Clamibot]

I'd buy one of these if I hadn't already bought a 14900KF from you last November. That thing is awesome.

Bro Fox is an awesome seller. You can buy with confidence from him as you will get exactly what you paid for. He will also make sure you get what you paid for. As a result, I scavenge used hardware from him like a vulture when something is available.

[Mr. Fox]

On 5/20/2025 at 6:50 PM, Clamibot said:

I'd buy one of these if I hadn't already bought a 14900KF from you last November. That thing is awesome.

Bro Fox is an awesome seller. You can buy with confidence from him as you will get exactly what you paid for. He will also make sure you get what you paid for. As a result, I scavenge used hardware from him like a vulture when something is available.

Thanks brother. 

 

Somebody needs to grab that dirt cheap CPU/mobo combo before I change my mind about selling it.