Finally did the PSU upgrade: Silverstone SX500-LG

 

I was delaying purchasing of the new PSU  until I could find it at a reasonable price and until I piled up enough Rakuten points. By 15th of this month, I had a total of 3700 points and sadly about 1500 points were to become expired at the end of the month. So I had to buy something else with that points or buy the PSU now.

 

I was going to buy either the Silverstone SX500-LG or the Sharkoon SilentStorm SFX Gold 500W model. I was leaning towards the latter because it was

• cheaper (much cheaper on Rakuten, like JPY2,500 compared to the Silverstone),
• had more connectors on the SATA power cable (4 vs. 3) and
• had a fan that was always running (compared to semi-silent one on the Silverstone).

But the Silverstone one

• had all Japanese caps,
• had shorter power cables and
• was from a well-known manufacturer (not OEM, mind you) in the field of PSUs.

 

But I decided to wait a bit longer to see if the Silverstone unit would drop in price. I could wait till the end of the month anyways. One day I noticed that there was a new listing for less than JPY14,000 on Rakuten, by a shop called EC-JOY!. Still it was almost a thousand bucks pricier than the Sharkoon unit, but I would trade that amount for peace of mind. (I’ve been burned several times for cheeping out on stuff.) So I decided to go for the Silverstone. I have seen EC-JPY!’s listings on Kakaku.com but I had never bought anything from them.

 

It was mentioned that the delivery charges weren't included in the price but it turned out to be free after all. I ordered it on Thursday the 17th and it arrived on Saturday the 19th. It could have taken longer because of the holidays. (This is the Silver Week in Japan.) It was no one day delivery like Amazon Prime, but I’ve purchases from Rakuten take more than a week.

 

Cancelled the order for the SX500-LG

COVERSPOT, the shop I ordered the SX500-LG power supply unit for my SG13 build from was delaying the order far too long that I finally gave up and asked them to cancel my order. I had to contact (email) them and get it done because for some reason it was not possible to cancel the order from the purchase history section of my Rakuten account. Usually a button to cancel the order would appear there. It said if the button doesn't appear, we have to contact the shop.

But there is one problem. They had it for the cheapest and the next shop is selling it for about JPY 500 more. I won't pay that much for it. The cheapest price was already too expensive.

There is another player in the market, Sharkoon, who makes a SFX-L unit called Silent Storm SFX Gold with exact same specs and layout as the Silverstone SX500-LG unit, which is slightly cheaper and readily available however their choice of capacitors is a bit worrying. Sharkoon is using arguably less quality Teapo branded Korean capacitors for the primary and secondary side capacitors of the PSU. They are using a Japanese capacitor for the standby capacitor though. Silverstone, at least with the revision 1.1, is using Japanese capacitors across the board.

Everyone these days is asking for Japanese capacitors and the enthusiasts seem to reject anything that doesn't have them. But it reality, they could be overestimating the effects of having non-Japanese capacitors with regards to home computers that doesn't run at full load 24/7. JonnyGuru, a reputed PSU reviewer replied to my thread on his forums saying Teapo is fine.

Which PSU to get for the Silverstone SG13?

Silverstone SG 13 case which I recently moved my whole PC into, does indeed support ATX power supply units (PSUs). In fact I currently have an ATX power supply in it. The one that I use is one of the smallest ATX PSUs out there. Being only 140mm long, it should fit just fine in the SG13 as per specifications posted by Silverstone. But in reality, that is not the case.

The following is a photograph of the current state of my PC.

There is hardly any room for the air to circulate inside the case. That is without even the 3.5” bay installed. (I simply place the HDD on the top of the cables, but the HDD will be removed from the PC soon) The lack of space is mostly due to the long cables this power supply comes bundled with. Since it is an ATX PSU, ideally it should go inside a larger case and the cables need to be long enough to reach the components. Inside the SG13, those cables are way too long.

What can I do about the cables?

I can of course spend some time and do a proper cable management job. I didn’t have to do that with previous cases but skipping that in this case is inexcusable.

There is another option too. I can buy the PP05-E short cable kit sold separately by Silverstone. Those cables should fit my PSU just fine because they are compatible with every modular PSU sold by Silverstone. Sadly, they don’t come cheap. JPY 3,000 is a steep price to pay for a set of cables.

How about more room?

But what if I make PSU smaller as well? Wait a second now. Didn’t I tell that the PSU that I use is amongst the smallest ATX PSU’s available in the present market? Yes, I said ATX. You do not have to restrict yourself to ATX PSUs though. There are other form factors that with much smaller foot prints. Two of such popular form factors are SFX and SFX-L form factors.