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Ask HN: Any piece of hardware that was more of game changer than you expected?

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521–530 of 592 posts

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#521
post #60

An Intel Optane NVME SSD. Check out this screenshot http://db48x.net/temp/Screenshot%20from%202019-12-09%2013-27... See where it says “avio 3.53µs” and “avq 0.61”? That’s 284,000 IOPS even with nothing queued up. With any other drive you would be lucky to get a tenth of that at QD1. Even better, this is a mixed read and write workload; most drives are fastest when you are only reading or only writing.

How does this compare to a Hynix p31 gold nvme?

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#522
post #147

Earlier quoted context omitted.

This was gonna be my answer. I got one a few weeks ago after using a kotatsu heated table at a traditional hotel in the mountains here in Japan.

There's life before one has experienced a kotatsu, and life after.

This is really true. I spent my day in Shirakawa-go in the snow and when I got to the hotel it was freezing. I put my legs under the table and... WOW!!

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#523
post #251

My ZSA Moonlander keyboard [1]. When I bought it, I was just looking for a sleeker and more ergonomic keyboard with a split design, but the ability to easily reconfigure every key on the layout brought a new meaning to the word "ergonomic" for me. It means that when a particular motion or shortcut that I frequently use is puts too much strain on my hands, I can simply change the layout to make the keys more natural t…

This seems like a low-profile version of the ultimate hacking keyboard. https://ultimatehackingkeyboard.com/ I'd be interested to see a comparison between the UHK, Moonlander, and Dygma Rise. They all seem to be converging on the same design principles. I agree, though; having a good split keyboard has been a requirement for me since I first got the original MSFT natural keyboard.

I had UHK and build Ergodox EZ since I wanted to try thumb clusters and vertically staggered layout. Honestly after UHK the Ergodox was too big. I am not able to reach most keys without pulling my hand. Even from 6 thumb cluster keys I was using only 2. Though I liked thumb clusters and vertically staggered layout hence switched to custom built Kyria split keyboard instead.

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#524
post #60

An Intel Optane NVME SSD. Check out this screenshot http://db48x.net/temp/Screenshot%20from%202019-12-09%2013-27... See where it says “avio 3.53µs” and “avq 0.61”? That’s 284,000 IOPS even with nothing queued up. With any other drive you would be lucky to get a tenth of that at QD1. Even better, this is a mixed read and write workload; most drives are fastest when you are only reading or only writing.

How does this compare to a Hynix p31 gold nvme?

Probably very favorably. I’ve never used that particular SSD, but if you have one you could measure the latency and IOPS under a similar work load and find out for sure.

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#525

A reverse osmosis water filter and a cheap glass pitcher. I've found that I'm pretty sensitive to the taste of water (good and bad). I don't mind the water in many places, but it can be very hit or miss. Over the years, the amount of water I would drink tended to change quite a bit from location to location. Instead, I use a reverse osmosis water filter to get completely neutral water every time I know there isn't an…

That sounds intriguing. Any specific recommendations?

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#526

Earlier quoted context omitted.

> I get a chuckle out of colleagues who ask for copious RAM today, and while I'll usually show them where they can put money to do what they actually need better, this kitchen analogy suffices for most of their use cases: Industry dependent, of course. Desktop processers are getting more and more parallel, and more cores requires more ram. I have a 32 core Threadripper in my workstation with 128GB RAM, and on full co…

Can I ask you which motherboard do you have? I'm thinking on building a PC, but the last time I did that was twenty years ago, so my knowledge is slightly obsolete.

I've got an asus rog zenith ii extreme. I had an MSI board before that had trouble with the RAM and had a back and forth with MSI on before just sending it bacj.

As the other commenter pointed out, pcpartpicker is the way to go. My method was to find the CPU, chassis and amount of ram I wanted, enter them into pcpartpicker and pick out the test of the components with their help for compatibility except ram. When it came to ram, the motherboard providers have a list of "officially supported" sticks, down to the model number. I went through that list checking reviews and availability and ended up with some g skill ram.

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#527
post #354

Earlier quoted context omitted.

I see a lot of people praising tenkeyless but I use the numeric keypad so often I can't bring myself to buy one, even if my current keyboard uses more space.

I'm comfortable with dedicated keypad on the left of a keyboard rather than right, because of the right is where mouse locates. Don't you?

My keyboard and mouse are actually pretty far apart from each other so for me a dedicated keypad on the left wouldn't really work, especially since when i use it i do so mostly with my right hand. Interesting suggestion though, it hadn't crossed my mind yet to try that.

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#529

Earlier quoted context omitted.

Yeah please some specific recs. I bought one and it was useless, yes I did take the plastic off.

I added a couple recommendations.

That's the one I have LOL.

Re: Ask HN: Any piece of hardware that was more of game changer than you expected?

#530
post #221

* An ereader (Kindle, now Kobo) * Stadler Form George air washer. Not a full on humidifier, but does help keep humidity up in my dry bedroom. Also judging by the state of the water during my weekly cleaning it really does help to "clean" the air somewhat. * More recently, a high quality drying rack (inspired by the drying rack article linked here a few weeks ago). Helps me keep humidity up in my apartment and prevent…

What drying rack? My wife has a 10$ one and I hate that thing with a firey passion

It is this rack: https://www.brabantia.com/int_en/drying-rack-tower-23-metres...

I've only used it three times so far, but it's been able to hold full loads of laundry along with sheets with no problem. I also like how the top two platforms are angle-adjustable, so I can position them tilted up or down as convenient.

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