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Intel i3 540 and Gigabyte H55 motherboard deal

February 19th, 2010 6 comments

Fry’s (San Francisco Bay Area stores only) has a great deal on an Intel i3 540 CPU and Gigabyte H55m-S2H motherboard for just the cost of the CPU.  That basically saves the cost of a $90 motherboard (price at Newegg) and the cost of shipping if you live near a Fry’s.  Here’s a positive review of the Gigabyte H55m-S2H motherboard in case you’re wondering if the motherboard is worthwhile.

This is a low-power Intel “Clarkdale” system with a 32nm dual-core Westmere-class CPU and a 45nm Intel G55-class graphics processor built into the CPU package.  Power consumption is very low for idle and peak and Clarkdales are known for extreme overclocking potential.  The motherboard has DVI and HDMI so it is a great HTPC candidate.

The Clarkdale graphics is has full dual-stream 1080P offload and probably more than double the 3D performance of the older G45 based graphics from Intel.  That’s still not good graphics performance by any stretch of the imagination, but decent for an integrated part for casual gaming like World of Warcraft type games but not too good 3D shooters.

Categories: Motherboards, Processors, Tips Tags:

Valentines 2010 tech bargains

February 12th, 2010 3 comments

MSI PineTrail-based Atom N450 Netbook for $260!  Comes with 1 GB RAM, 160 GB HDD, and 802.11n.

Intel dual-core Core2 processor (Celeron E3200) with G31-based motherboard (with graphics) for $40 (and additional $10 rebate).  This packaged deal is $10 cheaper than just the processor which sells for $50 by itself at Newegg.

Categories: Hardware, Netbooks, Tips Tags:

Some Black Friday picks

November 26th, 2009 4 comments

Happy Thanksgiving everyone!  This post is going to change as things get updated.

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Getting A2DP stereo BlueTooth should be easier in Windows

November 14th, 2009 9 comments

Updated 11/22/2009

Anyone who has ever tried to get wireless BlueTooth A2DP working in the last three versions of Windows will come to the following conclusion.  Getting A2DP stereo BlueTooth needs to be WAY easier in Windows XP, Vista, or Windows 7.  Getting basic BlueTooth connectivity working for wireless mice or keyboards is fairly painless and easy because everything just works out of the box after you plug in a BlueTooth adapter into your computer, and you’re tricked into believing that everything is already working and installed.  Trying to get low quality monophonic headset audio working is hard enough and trying to get A2DP high quality stereo working is a royal pain.  This is something that’s amazingly simple on any modern cellular phone but it almost seems like rocket science in Windows.

The first thing you’ll notice in any recent version of Windows when attempting to connect a BlueTooth headset is that it will ask you for a bunch of drivers.  Scanning the Internet or local hard drive won’t yield any results, and you’re left scratching your head wondering what happened and why the headset doesn’t come with any drivers.  But as it turns out, you need additional drivers for your BlueTooth adapter to make any of this stuff work.

On my Lenovo X200, I downloaded the latest BlueTooth drivers compatible with Vista or Windows 7 here only to find out that only low quality 8-bit monophonic audio is supported.  I had to search the Internet to figure out that I needed the WIDCOMM BlueTooth drivers from Broadcom, and Broadcom BlueTooth chipsets are very common though there are others on the market and you’ll need to get drivers from the chipset manufacturer.  The driver install was fairly automated, but it took a LONG time to install and it required a reboot.  I also had to connect and disconnect the A2DP headset and reconnect to get it working, but it worked beautifully when it did and sound quality was amazing.

Now my problem is that I need to find functional A2DP drivers for these super mini USB 2.0 BlueTooth dongles I got from DealExtreme.com for $2.36.  Bluesoleil for Windows version 6 worked fine with this cheap adapter, but Bluesoleil costs $30!  There’s just no way I’m paying $30 for a set of drivers to run a $2 dongle.  You’re much better with a jWIN JB-TH101 which comes with A2DP drivers and it’s smaller.  It’s only $10 if you can pick it up at a Fry’s store and avoid shipping charges.  Getting it online might double the price due to shipping.  I have a nice little IOGear GBU421 which comes with drivers but I used the Broadcom WIDCOMM drivers but it might cost you $20 with shipping.

sku_8422_1And here’s a parting tip.  I bought this amazing BlueTooth to 3.5 mm stereo jack adapter (includes a microphone as well) for $13.  The cheap plastic earphones are lousy but you don’t have to use them and it’s worth it even without any earphones.  More importantly, having the ability to connect your own high quality earphones is even more important.

Categories: Mobile, Tips Tags:

$2 universal battery charger

August 4th, 2009 5 comments

Universal battery charger

I just got a few of these universal battery chargers for $2.01 including shipping (no taxes) that draw power from a USB connector. So far, it looks great and I can charge most of my lithium ion batteries.  My new Canon 500D Rebel T1i has a battery with some vertical narrow strips and that unfortunately won’t work with this charger without some very creative pin bending on the charger which I can’t recommend.

While this isn’t something you would want to use as a routing way to charge your battery, having this little device in your bag on the road is a life saver when you forget one of your normal chargers.  Of course if you forget your laptop charger or 110-220 volt AC to USB adapter, you’re out of luck.

Deal Extreme also has another charger that’s $2.60 which is rated pretty well and they offer $0.01 shipping all over the world.  I pay them via PayPal and it’s all very convenient.  My experience is that it takes anywhere from 2 to 5 weeks to get a product in the mail box in a plain brown envelop.  But for the price and virtually free shipping, it’s worth the wait.  They’ve got lots of other useful things most of which are very good deals.  Some of the more expensive items don’t seem like good deals to me so make sure you do some price research before you buy.

Categories: Batteries, Tips Tags:

Warned woman against spending $260 on monster cables

December 28th, 2008 15 comments

I’ve been railing against the monster cable rip-off for some time and I was surprised by a real-life encounter today.  I was shopping today in an electronics store and I saw a woman paying for two $130 HDMI monster cables next to me.  I won’t mention the store name because all electronics stores do this and try to get their customers to buy the most expensive cable possible despite the fact that there isn’t a shred of difference.  I looked at the cables and then looked at her and her only remark to me was “expensive cables”.  I said yes, they’re real expensive and you’re wasting your money since there isn’t a shred of difference.  She then explained that the salesman told her to get these and  I told her a quick search on the Internet and she’d find something like these $9 cables which are actually 2 foot longer than the ones she was getting for $130.

There will always be someone somewhere who will try to claim that some engineer told them that there was a difference between monster HDMI cables and regular HDMI cables.  The problem is that this is only partially true and the part that’s true is totally irrelevant to the picture and sound in your HDTV and speaker system.  The more expensive cabling might measure within a tighter tolerance but it’s irrelevant in the digital world because the signal is rounded off.  So when a digital stream of data comes in and the measured is well within the threshold for rounding off to the correct value of 0 or 1, getting a an even more precise signal is irrelevant.  Furthermore, even if there is an error in the data transmission, there are error correction capabilities in the HDMI standard that can fix some small errors.

So while one might claim some theoretical benefit for using monster cables on analog audio and video signals – and I doubt the average person can see or hear the difference – there isn’t even a theoretical benefit to using monster cables for HDMI.  Retailers know that consumers are willing to spend a lot more money on anything if they perceive a benefit and monster cables are simply a monster rip-off.

UPDATE 12/30/2008 – One thing I didn’t mention is that on a purly technical level, all data transmission mediums have some level of error.  For short-haul pins that transport billions of bits per second of data from your computer’s memory banks to the central processor, we’re talking about maybe one incorrect bit every few years.  For consumer applications, that’s not a big deal if the computer has a glitch once every blue moon.  For mission critical servers where there is zero tolerance for errors, more expensive memory with error correction is used.

Applying this concept to HDMI cables, the cheaper HDMI cables will have higher error rates than the more expensive HDMI cables.  But the rate of error is extremely tiny to begin with and the HDMI protocol has error correction.  It’s conceivable that every once in a blue moon that some of those errors are non-recoverable and there are no opportunities to retransmit with HDMI due to the lack of buffering which would have introduced additional latency.  That means it is theoretically possible that you’ll see a few more screwed up pixels over the lifetime of your device using the cheaper cables than the more expensive cabling.  Since there are 2 million pixels per frame and 60 frames every second, the error would only be noticeable if you analyzed the data stream with a computer over the lifetime of the product.  If that’s worth paying an extra $120 for each HDMI cable you buy (remember you need many of these cables) and you’ve got the money to burn, then be my guest but you’ve been warned.

Categories: Hardware, Tips Tags:

Cheaper to buy new color laser printer than to replace toner

December 1st, 2008 17 comments

Ten years ago, I bought an HP LaserJet 2100 black and white laser printer for over $800.  I haven’t changed the toner yet because I don’t print that often but I have a feeling that the time to buy new toner is drawing near.  Unfortunately, the cost of the toner is $224 for the real thing $104 on HP’s website and even imitation cartridges are around $40.

I’ve seen actual laser printers sell for less than that and it makes me wonder if I should just replace the printer with a new one although the HP 2100  is a well built high output quality printer.  Remanufactured cartridges are around $16 and that might be the best way to go without resorting to any do-it-yourself refills.

On Black Friday, I bought a brand new Samsung CLP-315 at Fry’s Electronics for $99.  A quick search on the web revealed that new toner for all four colors will cost about $300 list price and $92 remanufactured.  Again, it makes me wonder if I should just buy the next color laser printer I spot for $100 and sell the old printer on eBay or Amazon for $100 when I get low.  Hopefully, the color laser printers won’t employ the inkjet tactic of shipping new printers with mostly empty ink cartridges.

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Where are the family-friendly TV stands?

November 14th, 2008 9 comments

In the tube TV days, it was very easy to find entertainment centers with glass doors over the shelves, so you could keep children and pets away from the components, without blocking the remotes from working. I wonder why it seems so difficult to find a decent, stylish TV stand for a flat panel TV with glass over the shelves? And for those I find, so few lend themselves to having a child lock put on them! Now that I have a child of my own, I am consistently amazed at how few things in the technology world are designed with families in mind, despite the number of families on the planet.

J.Ja

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Strike the word “future proof” from your tech vocabulary

November 1st, 2008 8 comments

Intel and Asus are trying to get community feedback on what people want in a PC and one of the more popular ideas floated is a “Future proof PC”.  I’ve been trying to tell people for nearly two decades that there is no such thing as “future proof” in the computer industry and the sooner they strike that idea from their head the better off they are.  This rule applies equally to the consumer and the IT industry.

Why am I so adamant about this?  Because I’ve seen people shoot themselves in the foot over and over again and while most of them learn, it’s an expensive lesson.  It’s the same old story and I’ve seen people ignore my warnings and buy that $5,000 to $10,000 PC because they think it’s future proof for 5 to 10 years.  The reality is that it’s almost always an inferior piece of junk compared to any $2000 new PC with dust balls and gunk inside the computer within 2 years.

I see companies fork out $50,000 for a server with two empty sockets so that they have “upgradeability” when they could have bought an equally fast server for $20,000 without the upgradeability.  Less than 2 years later when they’re out of capacity, it costs them another $20,000 to upgrade but they could just as easily buy a brand new $20,000 computer that’s faster than the upgraded computer.  Oh but the IT guy will argue that the new PC requires a migration and the other computer is a drop-in replacement.  The problem with this argument is that you can just as easily align your major software upgrades with new servers which is much simpler and safer to do than an in-place software upgrade on the production server.  If anything bad happens on the production server during an in-place software upgrade (which is quite common), you’re toast.  If anything bad happens on the new server, you got plenty of time to iron it out while your production server is humming along.  When you get everything right, just flip the production server over with a few DNS changes and you’re done.

But dtoid, the gamer who posted the suggestion on the future proof computer, is talking about an upgradeable PC.  The problem with this idea is that by the time you upgrade the motherboard, GPU, memory, and CPU to get the necessary improvements, you’ve only managed to keep a nasty gunky keyboard and ATX chassis.  Had you kept all the parts intact, you would have a nice hand-me-down computer to give away or sell on EBay.  The worst example of dumb upgrades I can remember is people who spend $250 on a CPU socket adapter so that they could put a new CPU in an old motherboard when a new motherboard is better and cheaper.

Buying a new computer generally isn’t that much more expensive than an upgrade because the only extra money you’re spending is the chassis, power supply, and optical drive which is hardly more than $200.  Besides, getting a fresh install of Windows is half of the new PC experience.

Categories: Build enthusiasts, Hardware, Tips Tags:

I think Newegg has gone rotten

September 2nd, 2008 20 comments

A number of years ago, I ordered something from Newegg, at the suggestion of a friend. I found their Web site to be a joy to use, their prices excellent, their customer service good, and their order process to be painless and fast. Over the last few months, not only has Newegg dropped the ball on me a number of times, but I’m now forced to reconsider them as a vendor completely.

Exhibit A

A month or so ago, I needed to order a monitor. Shopping around, I decided to go with Newegg. They were about $10 more expensive than the Best Buy (a 5 minute drive away), but their shipping and handling was much less than the sales tax on the item at Best Buy (it’s a pricey monitor, the Samsung T240, which I highly recommend). Since I did not need the monitor immediately, I was willing to wait a few days for it, in exchange for saving myself a trip to Best Buy (the local Best Buy is a miserable experience) and to save my employer $15 or so.

The trouble started a few days after I placed my order. See, Newegg really cares about making sure that I’m an authorized user of my credit card. In fact, they care to the point where they run all sorts of verifications on my card. Their order process says they do this. When I first started using them, this process took a few hours. Now, it really does take the “up the 48 hours” that their Web site warns about. In this case, my credit card information could not be verified, since I had never added my cell phone number as a valid phone number, so I replaced it with the office number. 48 hours later, it told me that the address was no good. And so on and so on. Instead of telling me everything up front that was incorrect, I literally had to play tennis with them for over a week, with each round taking 2 days, before the order shipped.

When then order was shipped, UPS managed to lose it. This is a pretty rare occurence. I contacted Newegg’s Customer Service department to find out what I could do to get that monitor. They told me that I had two options:

  • Wait 7 – 10 business days while they conducted an investigation with UPS, determined that my package was indeed lost, and re-send me a monitor (note: the re-send would be at the same level of shipping as what I had paid for).
  • Cancel the shipped order and re-order the package. Their system would eventually figure out the UPS issue and settle it “behind the scenes”.

Of course, neither one of these was acceptable! What I asked for was to have them immediately re-send the monitor with upgraded shipping, and since the fault was UPS’, UPS should give them a free upgrade on the shipping, and they can handle their investigation in “the background.” The representative I talked to reiterated my choices. So I created a fourth choice: I cancelled my order and drove to Best Buy and bought it there.

Exhibit B

We needed to order a new server chassis for a project. Due to a mistake on my part, I had ordered the wrong part from Ingram Micro (note to self: just because a SuperMicro chassis will fit a particular size of motherboard does not mean that every SuperMicro motherboard of that size will fit the chassis!). Now, Ingram Micro is our preferred vendor, for the following reasons:

  • Almost everything arrives in 2 business days from them.
  • We have an account with them, so we don’t need to jam up our corporate credit cards with large purchases.
  • They ship on time every time.
  • GREAT customer service, we can even “haggle” with them if we can get a better price elsewhere.

However, Ingram Micro isn’t perfect:

  • They have not been stocking many SuperMicro products lately.
  • Sometimes you will order an item that needs to be shipped from a far away warehouse, and instead of paying more to get it quickly, they just ship it cheap and it takes about a week to show up; if you don’t carefully check the warehouse of each item before you order to see if you need upgraded shipping, you can be quite surprised when your item takes a week to arrive.
  • Their prices are not as market-sensitive as other vendors.
  • Their Web site is a pain in the neck to use.

So I would really love to have an alternative to Ingram Micro, especially since Newegg carries many of the SuperMicro items that they don’t have.

Because all of the other parts had arrived, and because we were expected to build the new server immediately, we paid extra for Newegg’s “rush” processing and a huge S/H fee to upgrade to UPS Next Day shipping. You would think that between paying a “rush” fee and a small fortune for a server chassis to be shipped overnight, that this would have lit a fire in their system. Nope! Our order was processed in FIFO order, and as a result, the item was not shipped until the next day. If I wanted 2 day service, I could have ordered elsewhere, paying more money for the part but less for a cheaper shipping, have it ship on the day of ordering, and get the part at the same time while saving money.

When I contacted Newegg’s Customer Service, I was told that, at best, I could get the “rush” fee ($3.99) refunded. Woopee. He also reminded me that the “rush” fee does not make any guarantees, and that the order page clearly states that it could be up to 48 hours unti something ships, even with the “rush” fee. The fact that I paid for overnight shipping was not relevant in the system’s processing of it.

What baffles me, is that I can place an order at Amazon at 11 PM my time, and it will be shipped by the next morning. I don’t even pay for shipping, since I have Amazon Prime, so it is not like they have any particular incentive to hurry. But Newegg only seems to have one pickup per day at their warehouses. On top of that, Newegg used to be quite quick on shipping. It is only recently that the things I order from them did not ship the same day, as long as I got the order in at a reasonable time (say, before 2 PM EST).

At this point, I asked if Newegg had anyway of becoming a “preferred customer” or an “enterprise class customer” (or anything!) that would allow me to get better treatment. You know, things like same day shipping. I am even willing to pay for it. But they don’t have such a program.

Conclusion

I am really not sure how Newegg can become a vendor to businesses like this. The simple fact is, when a business orders something, often, timely delivery is much more important that money. You don’t go with the cheapest vendor, you go with the cheapest vendor who delivers what you need when you need it. And Newegg is proving that they are not in the running to be on that list for me. I will probably continue to order from them for personal items and for non-critical items, but for important things? Not likely.

J.Ja

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