FS: Pair of Xeon ES QEY7 (14 Core 2011-3) $139 each, i7-5820k $149 free shipping

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Zhang

Member
Sep 18, 2018
48
38
18
Everything has been sold. Thanks STH!

I recently upgraded my servers and have a few CPUs for sale:)

I have a pair of Xeon ES QEY7 (Haswell B0 stepping) pulled from a working system with Supermicro X10DAI motherboard.

Specs are 14 Core Haswell, 2.0 GHz base clock, 2.6 GHz max turbo clock, 2.2 GHz max all core turbo. 35 MB L3 cache and 120 W TDP.
One of the processor is laser marked as E5-2683v3, but it is actually a B0 stepping QEY7 processor.

Price: $139.00 each (listing on ebay), free shipping to US Cont
Intel Xeon ES QEY7 2 GHz (similar to E5-2683 v3) 14 Core 14C LGA2011-v3 C612 X99 | eBay (Sold)
Intel Xeon ES QEY7 2 GHz (similar to E5-2683 v3) 14 Core 14C LGA2011-v3 C612 X99 | eBay (Sold)

I also have a i7 5820-k processor for sale for $149.99 (listing on ebay), free shipping to US Cont
Intel Core i7-5820K 3.3GHz Six Core 6 Core Processor CPU LGA 2011-v3 Haswell-E 735858285490 | eBay

(Sold)

Since I just got a no selling fee offer from ebay, I prefer to do the transactions on ebay. You also get free ebay bucks and cashbacks from a credit card:)

If you want to purchase a pair of QEY7 please send me an offer, I can give you some discounts (but not too much, the prices are already the lowest on ebay).
 

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Spartacus

Well-Known Member
May 27, 2019
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Austin, TX
Would you by any chance happen to know if the QSY7 could work on Dell t7810? thanks.
The T7810 supports E5-26xx v3 processors, so it should (provided proper bios).
The QEY7 is the ES of the E5-2683 v3.

There have been several submitted benchmarks of the 2683 v3 in the T7810, so 95%+ confidence they would work:
Dell Precision Tower 7810 Performance Results - UserBenchmark
Dell Precision Tower 7810 Performance Results - UserBenchmark
Dell Precision Tower 7810 Performance Results - UserBenchmark
 

Patriot

Moderator
Apr 18, 2011
1,450
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QH is A0/A1 for v4, QF is very much v3. There is overlap between QF and QG for R0/M0/C0 on v3, they ran out of Q codes I guess.
It seems there is overlap on QE/QF for B0 as well then.

I still wouldn't recommend usage outside of whitebox due to early stepping.
 

Zhang

Member
Sep 18, 2018
48
38
18
QH is A0/A1 for v4, QF is very much v3. There is overlap between QF and QG for R0/M0/C0 on v3, they ran out of Q codes I guess.
It seems there is overlap on QE/QF for B0 as well then.

I still wouldn't recommend usage outside of whitebox due to early stepping.
Yep, there are always risks involved using an ES processor, and that's why I am posting my listing here, because many people on this forum understand what is a ES:)
 

Sable

Active Horse
Oct 19, 2016
379
108
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QH is A0/A1 for v4, QF is very much v3. There is overlap between QF and QG for R0/M0/C0 on v3, they ran out of Q codes I guess.
It seems there is overlap on QE/QF for B0 as well then.

I still wouldn't recommend usage outside of whitebox due to early stepping.
Hey, do you have any info on this chip: QEY8?

I used to have some QEY7 but i could not get them to work in my supermicro board where i thought any ES chip would work, no idea why it didn't.