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Question about Zalman CNPS9700

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System Name My Surround PC
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Hi everyone. I just purchased two old Core 2 Quad PCs from a friend and am planning on parting them out for sale. The processors both have Zalman CNPS9700 LED heatsinks on them. I have looked at the specifications of the heatsinks, and I notice that Newegg's site has LGA1155/1156 support listed (and presumably 1150 as well). I don't know when my friend built these systems originally, but I am skeptical of whether the heatsinks really support LGA1156/1155 since I'm assuming the heatsinks were purchased before the newer sockets existed.

Does anyone know if there have been multiple revisions of this heatsink model? If so, how could I tell if the ones I have support the newer socket? It would be nice to be able to advertise LGA1156/1155/1150 support, but I don't want to falsely advertise if I have old versions that only support LGA775.

I would appreciate the help. Thanks in advance!
 

dorsetknob

"YOUR RMA REQUEST IS CON-REFUSED"
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Dorset where else eh? >>> Thats ENGLAND<<<
got one on a 6600 C2Q and if memory serves me correct they don't support LGA1155/1156 out of the box

No LGA1155/1156 brackets/backplate is included in the kit (not when i bought mine )
which for me is a pisser as i'm in the process of building a 1156 sys to upgrade my 6600 Quad
would have loved to use this cooler rather than a stock intel
a LGA1155/1156 adapter kit may be available direct from the manufacture tho
 
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Joined
Dec 16, 2010
Messages
1,662 (0.34/day)
Location
State College, PA, US
System Name My Surround PC
Processor AMD Ryzen 9 7950X3D
Motherboard ASUS STRIX X670E-F
Cooling Swiftech MCP35X / EK Quantum CPU / Alphacool GPU / XSPC 480mm w/ Corsair Fans
Memory 96GB (2 x 48 GB) G.Skill DDR5-6000 CL30
Video Card(s) MSI NVIDIA GeForce RTX 4090 Suprim X 24GB
Storage WD SN850 2TB, 2 x 512GB Samsung PM981a, 4 x 4TB HGST NAS HDD for Windows Storage Spaces
Display(s) 2 x Viotek GFI27QXA 27" 4K 120Hz + LG UH850 4K 60Hz + HMD
Case NZXT Source 530
Audio Device(s) Sony MDR-7506 / Logitech Z-5500 5.1
Power Supply Corsair RM1000x 1 kW
Mouse Patriot Viper V560
Keyboard Corsair K100
VR HMD HP Reverb G2
Software Windows 11 Pro x64
Benchmark Scores Mellanox ConnectX-3 10 Gb/s Fiber Network Card
Thanks for the help. I just sent a message to Zalman about this and maybe they will help me out. If they're nice enough to give them to me for a low price then maybe I will buy the brackets, but otherwise I will just sell the heatsinks with only LGA775 support listed and a link for the end user to buy the upgraded brackets.
 
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