UK FS: Multiple C2750/C2758 boards (ASRock, Supermicro, ASUS)

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TheGuyDanish

New Member
Apr 12, 2022
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Heya all.

Selling some of my old homelab equipment as I've finally got a shed to move my gear into and not be bothered by noise.

ASUS P9A-I/C2750/4L (For some reason, ASUS removed the product page for this, but it's This one, minus the SAS chips and connectors.)
Comes with 2*CT102464BD160B.C16FPD DIMMs, totalling 16GB of DDR3L 1600MHz (Non-ECC).
IPMI is functional (but uses a Java console), also comes with a Noctua fan ziptied to the heatsink.
Asking £175 £150 OBO SOLD

ASRock C2750D4I
(Product page)
Comes with 4*CT204864BD160B.C16FA DIMMs, totalling 64GB of DDR3L-1600MHz (Non-ECC).
This one suffered the AVR54 LPC clock failure but has been brought back to life by a new pull-up resistor. As a result, the I2C bus between the OS and IPMI is inoperable. That said. IPMI functions as expected. Console works (albeit Java), virtual media works, power control works. Just need to configure the IPMI within the IPMI itself. No room for addressing oopsies.
Asking £300 £250 OBO SOLD

Supermicro A1SRi-2758F
(Product page)
Comes with 4*18KSF1G72HZ-1G6E2 DIMMs, totalling 32GB of DDR3 of DDR3-1600MHz (Unbuffered ECC), IPMI is functional (and HTML5!)
Asking £225 £175 OBO SOLD

Can ship to the UK and Europe from Cambridgeshire, buyer pays postage and assumes import duties/VAT (where applicable) unless arranged otherwise.
Payment via PayPal, Wise, or Monzo (UK)
 
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Deleted member 28354

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Is the Supermicro A1SRi-2758F board V1 or V2. They have the famous C2000 bug
 
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Deleted member 28354

Guest
Yeap, this is prone to the C2000 bug that can strike any time unfortunately.
 
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TheGuyDanish

New Member
Apr 12, 2022
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I have the same A1SRi but 2550, it's died in storage, I need to see if I can mod it at some point and resurrect it.
Assuming it's the AVR54 bug, it's pretty easy to fix if you've just got a soldering iron and some resistors handy. I soldered an SMD resistor underneath the board between the +3vSB (Pin 15, called +3V_DUAL on SMCI) line and LCLK (Pin 1) on the TPM header on the ASRock board and it worked pretty much perfect after, aside from the I2C thing.

But of course, if SMCI will fix it, do that first. ;)
 
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TheGuyDanish

New Member
Apr 12, 2022
15
17
3
F*CK it, I won't leave you hanging. I may have a use for the Asrock at £250 because it has that number of SATA connectors!

I'll take it off your hands and regret it later.

Bob
Haha, the true way to do it! Send me a DM and we can work out the deets!
 
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