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Thread: 3820TG Owner's Lounge - Part Two
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8th May 2011, 06:26 AM #781
Re: 3820TG Owner's Lounge - Part Two
That's not true. USB 2.0 offers maximum real transfer of roughly 30MB/s.
Any external drive made since 2008 or so would average closer to 50-60MB/s (for 2.5" 5400rpm drivers) or higher (for 2.5" & 3.5" 7200rpm).
Another words any fairly modern external HDD would benefit from USB 3.0 and since it's a new technology all drives that come with USB 3 are modern.
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8th May 2011, 07:46 AM #782Notebook Deity
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Re: 3820TG Owner's Lounge - Part Two
Last edited by zsero; 8th May 2011 at 10:10 AM.
Best LCD panels wiki, feel free to contribute!
Thinkpad W520 :-)))))) clean install, 8 battery life, FHD panel upgrade - AUO B156HW01 v4
Acer TimelineX 3820TG | 1.8 kg - 3.9 lbs | 8 hours on 6 cell | 3dmark 11 P1384 (760/960) | BIOS GPU switch | Custom Fan Profiles mod
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8th May 2011, 02:06 PM #783Notebook Enthusiast
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Re: 3820TG Owner's Lounge - Part Two
I do game some, however, for one of the programs I'm considering this is a none-issue since I can commute to class from home, where I have a still-decent desktop. My first choice option would require me to be in residence during the week though, so having a discrete GPU might be useful there.
I should probably wait and see which program I end up in before buying... I was initially thinking that I'd need to grab the T410 deal soon if I wanted it, but then I realized that the Canadian base price for the Thinkpad X220 is $850 and hence well within my price range.
Still interested in hearing some general impressions on durability for the 3820 series.
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8th May 2011, 03:04 PM #784
Re: 3820TG Owner's Lounge - Part Two
The old owners lounge was over a thousand pages of posts and the 3820TG has had a surprisingly small number of problems. I lost one in an accident that even a thinkpad would not have survived. I've used this unit since September with one minor problem that Acer fixed. I use mine everyday and a lot of nights for work. It has proved very durable.
Bronsky
Lenovo Thinkpad X301 | 13.3" (1440 x 900) | SU9400 @ 1.4 ghz | GMA 4500MHD | 6GB DDR3 | 128GB SSD | 3.3 lbs | (6+3 Cells) | W7 Pro
Fujitsu Q552 Tablet | 10.1" (1280 x 800) IPS | N2600 @ 1.6 ghz | GMA 3600 | 2GB DDR2 | 64GB SSD | 1.7 lbs | 4 Cell 38WHr | W7 Pro | N-Trig
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8th May 2011, 03:21 PM #785Notebook Deity
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Re: 3820TG Owner's Lounge - Part Two
On the other hand even the oldest models are not yet a year old, so its not possible to say anything about the reliability. I'm still buying 5-6 year old second hand X60-s for half the price of some laggy Atom netbooks and I know that they are going to run for a couple of years without problems. The only thing which needs to be done on a 5-6 old X60 is the cleaning and reapplying the thermal paste. I really love the 3820TG, but I would not want to type on its keyboard after 6 years of use.
I think generally that none of the discreet GFX card notebooks last as long as the IGP based ones.Best LCD panels wiki, feel free to contribute!
Thinkpad W520 :-)))))) clean install, 8 battery life, FHD panel upgrade - AUO B156HW01 v4
Acer TimelineX 3820TG | 1.8 kg - 3.9 lbs | 8 hours on 6 cell | 3dmark 11 P1384 (760/960) | BIOS GPU switch | Custom Fan Profiles mod
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8th May 2011, 06:36 PM #786
Re: 3820TG Owner's Lounge - Part Two
I use my KB 6-8 hours a day, 5-6 days a week. It has held up surprisingly well considering how flimsy it feels. I am not gentle with my notebook. It travels with me quite a bit, has been dropped more than a few times (Incase sleeve has been great).
I don't take it onto investigation sites anymore, since I got my Slate (and destroyed my first unit
). But, it does still travel in my trunk quite a bit.
We replace our units every two years because of the steady wear and tear we put on our notebooks. The Sony Z's in the office have been as maintenance free as my Acer but the Latitudes have not held up as well. We've had Thinkpads in the office as well and they're equally tired after 2 years of constant use.
Bronsky
Lenovo Thinkpad X301 | 13.3" (1440 x 900) | SU9400 @ 1.4 ghz | GMA 4500MHD | 6GB DDR3 | 128GB SSD | 3.3 lbs | (6+3 Cells) | W7 Pro
Fujitsu Q552 Tablet | 10.1" (1280 x 800) IPS | N2600 @ 1.6 ghz | GMA 3600 | 2GB DDR2 | 64GB SSD | 1.7 lbs | 4 Cell 38WHr | W7 Pro | N-Trig
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8th May 2011, 06:37 PM #787Notebook Evangelist
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Re: 3820TG Owner's Lounge - Part Two
That's very interesting. Do you have any examples or links that explore this?
I've never though of or heard that before but I can see it possible from the extra heat the IGP generates. Chips are getting much hotter and chassis are becoming more and more often solely plastic. Great for processing power, weight and 'manufacturing costs', bad for anything else. That said, having kept a close eye on the x820TG threads, I myself would have little worry about damage during travel or overall longevity. I'd surely also pick up a sturdy case for overhead compartment fun.
Hmm, 4.5 hrs is not too encouraging. I was hoping to get at least 6 hours wifi use from this with Linux. How do your Linux battery times compare to your Windows times? Thanks!
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8th May 2011, 10:36 PM #788Notebook Consultant
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Re: 3820TG Owner's Lounge - Part Two
Does anyone have the latest drivers for the Atheros AR5B97 WiFi card? I'm getting tons of problems lately with certain access points. My friend's house has a Draft N router and I can't keep a stable connection while his laptops and computers can. I also can't seem to establish a stable connection at my old high school while everyone else can according to my sister. She takes the laptop to school sometimes so working Internet is a must.
Acer AS3820TG-7945 (5470M)
US Keyboard
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9th May 2011, 12:14 AM #789Notebook Enthusiast
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9th May 2011, 01:47 AM #790
Re: 3820TG Owner's Lounge - Part Two
My run time is about equal, maybe 5 hours tops in windows, 4.5 in linux. Not a big difference.
I'm a sysadmin and I type a LOT on my keyboard, and I'm not just starting to see wear issues on my space bar and enter key after 4 months. But they're pretty minor so far. Replacement keyboards on amazon are $30 so I already have one in a box ready to go when I need it.
I have worn out several other keyboards, including 2 on my old T42 and one on my eMachines D620. Both lasted about 1 year before having serious issues, so this one seems to be having problems a little bit early compared to the last ones.Current primary work machine: Sony VAIO SA
Current play machine: HP DV6Z-6135DX A8-3400@2.6GHz 6750M
Current backup portable: Acer C7 Chromebook running Chrubuntu / Acer Aspire One AO722 C50 w 9cell battery
Past machines: Toshiba T4700, Lenovo T-42, Lenovo SL-400, Lenovo S10 w 9 cell battery, Toshiba T235D Acer 4820TG w ATI 5650M



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