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Exactly...

Here is the part number... Can't find it on Amazon.
That part number comes back to a standard SFF-8088 to SFF-8088 cable so it should be the same to the others I have.

I am thinking about upgrading my Dell UCS70 to one of these: https://www.newegg.com/Product/Product.aspx?Item=N82E16816118147

That would give me four external JBOD cases on the single card. I have had problems running dual UCS70 cards on the Supermicro mobos. They don't want to post with the second one installed and attached to boxes. I am sure its a driver or bios issue but I cannot find anything to solve it.

I may have to get one of those 45-bay boxes and I think I will be pretty much done with storage. That would put me at 141 drives to a single host...4 24-bay cases and the 45-bay one.
 

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I meant to ask you that earlier but I forgot... So from the back of the 45-bay JBOD box to your Dell UCS70 there is a single SFF-8088 to SFF-8088 cable driving all 45 hard drives?
So If the Dell USC70 is a 6 Gb/s bandwidth card does that mean all 45 drives are sharing a 6 Gb/ lane? If so that would be fine for most normal operations but if you were running Unraid and doing a parity check I could see a bottleneck with that.
 

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So If the Dell USC70 is a 6 Gb/s bandwidth card does that mean all 45 drives are sharing a 6 Gb/ lane? If so that would be fine for most normal operations but if you were running Unraid and doing a parity check I could see a bottleneck with that.
I am running 48 drives on the UCS 70 from two different cases and I run SnapRAID on each box with a 21x3 parity and I still get 330MB/s during parity builds across all drives. I don't think it's that bad when you consider they are all 8TB drives. I run my parity builds mostly at night so I never notice them.
 

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I am running 48 drives on the UCS 70 from two different cases and I run SnapRAID on each box with a 21x3 parity and I still get 330MB/s during parity builds across all drives. I don't think it's that bad when you consider they are all 8TB drives. I run my parity builds mostly at night so I never notice them.
I'd be very happy with those types of speeds. Thanks for the info.
 

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Guys, need some help. I just read through like 50 pages of this! So I realized that I actually bought a Supermicro 24-bay Chassis with an AMD Opteron Quad Core 2346HE @ 1.8GHz from Tamsolutions wayyy back in 2013! I had moved since then and just forgot that I even had it! It is still packed in the original box.

So I need a backup unraid server and this would be perfect for it. The only issue is that I need this living room quiet, and I can't really find good instructions that I can make mods without having to use a dremel. I remember back in the day there were some simple guys but I can't find them (the one in this thread require a dremel?

I would like to remove the PSU and install a "regular" 650W PSU. Also need to replace the fans in the fanwall. I remember reading many years ago someone found a way to just zip tie a specific time of fan (3 of them) that fit perfect without the need for a new fan wall. That would be ideal.

Lastly, I would gut everything and was thinking of using one of JDM_WAAT's builds from reddit and run a Xeon on it. I'm not too familiar with expanders or how they work. I am still using an IBM m1015 flashed to IT mode from back in 2014 when I build a different unraid box for a tower. I don't think they had expanders then or for a reasonable price even, and I'm not sure how they work...

Anyway, is it still possible to mod this case to be quiet enough to be in a living room? Are the modifications necessary still readily available? And also, would I be able to use any of the supermicro boards from JDM_WAAT's builds? Is it even worth it for me to mod this old case, or should I just cut my losses and the Rosewill 12-bay hot-swappable case and call it a day? It would be really nice to be able to use 24-bays though if it's still simple to mod to make it quiet.

Would really appreciate some help guys
 

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Guys, need some help. I just read through like 50 pages of this! So I realized that I actually bought a Supermicro 24-bay Chassis with an AMD Opteron Quad Core 2346HE @ 1.8GHz from Tamsolutions wayyy back in 2013! I had moved since then and just forgot that I even had it! It is still packed in the original box.

So I need a backup unraid server and this would be perfect for it. The only issue is that I need this living room quiet, and I can't really find good instructions that I can make mods without having to use a dremel. I remember back in the day there were some simple guys but I can't find them (the one in this thread require a dremel?

I would like to remove the PSU and install a "regular" 650W PSU. Also need to replace the fans in the fanwall. I remember reading many years ago someone found a way to just zip tie a specific time of fan (3 of them) that fit perfect without the need for a new fan wall. That would be ideal.

Lastly, I would gut everything and was thinking of using one of JDM_WAAT's builds from reddit and run a Xeon on it. I'm not too familiar with expanders or how they work. I am still using an IBM m1015 flashed to IT mode from back in 2014 when I build a different unraid box for a tower. I don't think they had expanders then or for a reasonable price even, and I'm not sure how they work...

Anyway, is it still possible to mod this case to be quiet enough to be in a living room? Are the modifications necessary still readily available? And also, would I be able to use any of the supermicro boards from JDM_WAAT's builds? Is it even worth it for me to mod this old case, or should I just cut my losses and the Rosewill 12-bay hot-swappable case and call it a day? It would be really nice to be able to use 24-bays though if it's still simple to mod to make it quiet.

Would really appreciate some help guys

I'm not sure if you could get the server quiet enough to put in your living room and still provide sufficient airflow to cool the drives. 24 hard drives are going to crank out a considerable amount of heat and will require a lot of airflow to keep them within normal operating temperatures. I originally upgraded the fan wall in my 24-bay Supermicro server rack with the Norco fan wall and installed a standard PSU. I had three 120mm case fans mounted side-by-side on the fan wall and they fit just fine. I have since reinstalled the original PSU chassis with a quieter PSU and I'm back to using the original fan wall. I did have to use a Dremel tool to expand the openings to accommodate the three 120mm fans that are mounted in an overlapping configuration with two fans on one side of the fan wall and the third fan mounted on the opposite side such that the outer holes of the middle fan line up with the inner holes on the outer fans. I think I may have posted some pics of it earlier in this thread. I have two 92mm fans mounted on the inside rear of the chassis to replace the stock 80mm fans. It's much quieter than the stock setup, but nothing that I'd want sitting in the living room. You'd be better off placing the server out of the way and not in any living space. Just make sure it's located somewhere that will have adequate ventilation and sufficient cooling. If you put it in a closed room like a closet it will get hot.
 

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I see, thank you. I'm assuming you got the SQ PSU that I've read about? Is it just as quiet as a standard PSU? Would you guys say that it can be as quiet as a desktop computer? Assuming 1-2 drives in it to compare apples-apples.

Thanks
 

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I see, thank you. I'm assuming you got the SQ PSU that I've read about? Is it just as quiet as a standard PSU? Would you guys say that it can be as quiet as a desktop computer?
With 24 spindles turning (the drives) it will never, ever be possible to make it as quiet as a desktop computer. Full stop.

It might be possible to make the fan noise less annoying but the droning drive noise and head clicking is not going to change.

Sparsely populating the drive bays presents other airflow problems. If you don't need at least half of the drive bays you'd be better served not bothering with just one or two drives in it. They're potentially going to not get enough airflow to cool them as effectively as a properly sized system would provide.

The living room is not the place for it.
 

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Guys, need some help. I just read through like 50 pages of this! So I realized that I actually bought a Supermicro 24-bay Chassis with an AMD Opteron Quad Core 2346HE @ 1.8GHz from Tamsolutions wayyy back in 2013! I had moved since then and just forgot that I even had it! It is still packed in the original box.

So I need a backup unraid server and this would be perfect for it. The only issue is that I need this living room quiet, and I can't really find good instructions that I can make mods without having to use a dremel. I remember back in the day there were some simple guys but I can't find them (the one in this thread require a dremel?

I would like to remove the PSU and install a "regular" 650W PSU. Also need to replace the fans in the fanwall. I remember reading many years ago someone found a way to just zip tie a specific time of fan (3 of them) that fit perfect without the need for a new fan wall. That would be ideal.

Lastly, I would gut everything and was thinking of using one of JDM_WAAT's builds from reddit and run a Xeon on it. I'm not too familiar with expanders or how they work. I am still using an IBM m1015 flashed to IT mode from back in 2014 when I build a different unraid box for a tower. I don't think they had expanders then or for a reasonable price even, and I'm not sure how they work...

Anyway, is it still possible to mod this case to be quiet enough to be in a living room? Are the modifications necessary still readily available? And also, would I be able to use any of the supermicro boards from JDM_WAAT's builds? Is it even worth it for me to mod this old case, or should I just cut my losses and the Rosewill 12-bay hot-swappable case and call it a day? It would be really nice to be able to use 24-bays though if it's still simple to mod to make it quiet.

Would really appreciate some help guys

Not entirely sure this is the one, but I used this to mount three 120mm Noctua fans:
http://www.ipcdirect.net/120mm-fan-wall-bracket-for-rpc-4224-rpc-4220-rpc-4216-rpc-4116-rpc-4020-rpc-4164/


I replaced the power supply with an ATX, and replaced the processors with two low power 2419EEs and used fanless heatsinks with a shroud (cardboard cur to shape). It's quiet and been running unRaid since 2013 with all 24 drive bays filled. The good thing with unRaid is the drives are all spun down unless being accessed. So at any given time, the parities, cache pool, and only the few data drives.



It's quiet enough to be behind 4ft me in my office room and not be bothered by it. It's not silent. Whether it is quiet enough to be used in your living room will depend on your tolerance for noise. Good luck.
 

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I see, thank you. I'm assuming you got the SQ PSU that I've read about? Is it just as quiet as a standard PSU? Would you guys say that it can be as quiet as a desktop computer? Assuming 1-2 drives in it to compare apples-apples.

Thanks

I have the SQ power supply and it is literally silent with your ear next to the fan.
 

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I have the SQ power supply and it is literally silent with your ear next to the fan.
Thanks so much This is gonna be in the office room but I'll still be there and didn't want constant loud noise. I realize when all 24 drives are spinning pretty much any case could get noisy... I'm just asking if it would be similar noice output as a Rosewill 12 bay case...


So the SQ power supply was same noise level as the standard one that you had?
Could you let me know which model number I need to get not sure if there is more than 1 that ends in SQ. I would also just be able to take out the second power supply and just have one right? I don't need any special mods to bypass the redundant supplies?

I've read that people replaced all the 80mm fans with 80mm Arctic fans without the need to remove the fan wall and they're supposedly just as quiet as the 3 120mm ones?

Thanks guys. I'm just trying to make sure if it's worth dumping any money in to this case or just go with a new Rosewill one with 12-hot swappable bays
 

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Not entirely sure this is the one, but I used this to mount three 120mm Noctua fans:
http://www.ipcdirect.net/120mm-fan-wall-bracket-for-rpc-4224-rpc-4220-rpc-4216-rpc-4116-rpc-4020-rpc-4164/

I replaced the power supply with an ATX, and replaced the processors with two low power 2419EEs and used fanless heatsinks with a shroud (cardboard cur to shape). It's quiet and been running unRaid since 2013 with all 24 drive bays filled. The good thing with unRaid is the drives are all spun down unless being accessed. So at any given time, the parities, cache pool, and only the few data drives.

It's quiet enough to be behind 4ft me in my office room and not be bothered by it. It's not silent. Whether it is quiet enough to be used in your living room will depend on your tolerance for noise. Good luck.
That's the right fan wall if you remove the stock power supply enclosure. You will need a couple of standoffs to fill the gap on the PSU side. I believe I posted pics for installing this fan wall in my server if you do a search for my older posts here.

Here's the post with the pics:

https://www.avsforum.com/forum/26-home-theater-computers/1412640-you-looking-less-expensive-norco-4220-4224-alternative-46.html#post23197353
 

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Thanks so much This is gonna be in the office room but I'll still be there and didn't want constant loud noise. I realize when all 24 drives are spinning pretty much any case could get noisy... I'm just asking if it would be similar noice output as a Rosewill 12 bay case...


So the SQ power supply was same noise level as the standard one that you had?
Could you let me know which model number I need to get not sure if there is more than 1 that ends in SQ. I would also just be able to take out the second power supply and just have one right? I don't need any special mods to bypass the redundant supplies?

I've read that people replaced all the 80mm fans with 80mm Arctic fans without the need to remove the fan wall and they're supposedly just as quiet as the 3 120mm ones?

Thanks guys. I'm just trying to make sure if it's worth dumping any money in to this case or just go with a new Rosewill one with 12-hot swappable bays
So the SQ power supply was same noise level as the standard one that you had?
The psu that came with the case is extremely loud, almost like a high pitch hair dryer.

Could you let me know which model number I need to get not sure if there is more than 1 that ends in SQ.
The model # for the silent psu is Supermicro PWS-920P-SQ.

I would also just be able to take out the second power supply and just have one right? I don't need any special mods to bypass the redundant supplies?
I only have one in my case, no mods needed.

I've read that people replaced all the 80mm fans with 80mm Arctic fans without the need to remove the fan wall and they're supposedly just as quiet as the 3 120mm ones?
It all depends which fans you use and what rpm they run at. Quiet 80mm fans may not have enough static pressure to cool 24 drives.

Thanks guys. I'm just trying to make sure if it's worth dumping any money in to this case or just go with a new Rosewill one with 12-hot swappable bays
The supermicro case is worth it IMO, the case is well built.
 

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That's great, thank you so much. I meant to ask how the Supermicro PWS-920P-SQ compared to the "regular" consumer level CPU that you mentioned you originally replaced it with but seems like it will still be silent...

So if I don't remove the PSU hardware and use the Supermicro PWS-920P-SQ will I still need the norco fan wall? Also, I think one of the pics didn't load that I can only assume shows the chassis intrusion switch, I would like to remove that also.

Thanks again for your help guys!

So I'll keep the case, I'll get the Supermicro PWS-920P-SQ PSU, now just need the above answered about what to do about fanwall and chassis intrusion switch and looks like I'll be good to go! Good thing I didn't get rid of the case even though it will still require to put more $$ into it compared to the Rosewill cases, I'll get more drives :)
 

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I meant to ask how the Supermicro PWS-920P-SQ compared to the "regular" consumer level CPU that you mentioned you originally replaced it with but seems like it will still be silent...
The 920P-SQ is silent and its a Titanium rated power supply so it has a really high efficiency, you'll save a few pennies on your electric bill.

So if I don't remove the PSU hardware and use the Supermicro PWS-920P-SQ will I still need the norco fan wall?
The norco fan wall spans the entire width of the case and it will interfere with the PDB (power distribution board). You can't have the norco fan wall and the 920P-SQ. I built my 120mm fan wall out of wood, you could do the same with plexi glass or just zip tie the fans together.



Also, I think one of the pics didn't load that I can only assume shows the chassis intrusion switch, I would like to remove that also.
I removed mine completely, just a few screws.
 

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You don't need to replace the fan wall if you go with the 920 power supply. In fact, you won't be able to use the Norco fan wall if you use any version of the server power supplies. The fan wall basically allows you to use 120mm fans that are much quieter than the stock fans that sound like jet engines and won't require much in the way of modifications except drilling some mounting holes. You can modify the stock fan wall to do the same thing, but it will require the use of a Dremel tool since the openings are designed for 80mm fans and not 120mm units. I posted some pics of how I modified mine a while back. You can remove the chassis intrusion switch and you'll be fine. I took mine out when I first modified the chassis.
 

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I have been running this system for years and have not had many problems. I ran into a problem yesterday and am hoping someone here might have a suggestion or two for me. My power went out for a few hours yesterday and my UPS eventually ran out of power cutting power to the system. Power is restored but my system will not power on. The motherboard manual mentions an on board LED that indicates the motherboard has power and I don't see that LED or any other LED's lit up. It could be the power supply, but I don't have any spares to test with so I am unsure. I also remember a number of years ago having difficulty getting it powered on, but I don't remember what the problem was or how I resolved it. It is a bit frustrating that I can't remember what the deal was. lol. I plan to deepen my research and see if I can dig up anything else to try, but if anyone has run into similar issues or has any guidance I would definitely appreciate it.
 

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You could try clearing the CMOS via the jumper pins or the battery
 

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Thanks for the tip, I replaced the CMOS battery but that did not resolve the issue. That was a great idea though. It turns out my power supply was bad, I installed a new one and it booted up no problem. It was rated to a mean of 100,000 hours and had already been running for 70,000 hours when it died so that is less surprising than I would have guessed.
 
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