Tampilkan postingan dengan label linux. Tampilkan semua postingan
Tampilkan postingan dengan label linux. Tampilkan semua postingan

Senin, 29 Agustus 2011

Hawking HWDN1 Hi-Gain Wireless-300N Network USB Dish Adapter Review

Hawking HWDN1 Hi-Gain Wireless-300N Network USB Dish Adapter
Average Reviews:

(More customer reviews)
I purchased this last week and hooked it up last night.It worked perfectly for me.Installation was easy and I didn't have to make any adjustments to the settings.I am about 500 ft from the source and it is in a separate concrete building.While I am only able to get about 50% signal strength I think that this is great.I am going through multiple interior walls and two concrete block walls over a distance of 500 ft.With a normal wireless card it couldn't even find a network let alone one strong enough to get a good connection.I also have a friend that lives in a apartment that has WIFI at the clubhouse.She is two buildings away but has a window with a view of the building.She set the receiver in the window and was able to get around 40% signal.Considering that she got nothing before this is good.I would definitely recommend trying this dish.

Click Here to see more reviews about: Hawking HWDN1 Hi-Gain Wireless-300N Network USB Dish Adapter

Product Description:
The Hawking Hi-Gain Wireless-300N USB Dish Adapter extends your wireless network 6 times and boosts your data throughput 12 times! It is capable of transfering data at up to 300Mbps. The Wireless-300N USB Dish Adapter is designed with advanced Directional Dish Technology for excellent range and performance. A built-in dual antenna concentrates wireless signals for extended wireless range of up to 600%*, compared to a standard network adapter. It is the most powerful 802.11n Wireless Networking Adapter on the market. Furthermore, it is backward compatible with Wireless 802.11b and 802.11g and will operate on the highest throughput that your network allows. Installation of the HWDN1 Wireless-300N Dish Adapter is simple and straight forward - run the setup CD and connect the Dish Adapter to your notebook or desktop through an available USB port. To achieve the maximum wireless range and performance, direct the HWDN1 towards a wireless source and you are ready to connect! The Hi-Gain Wireless-300N USB Dish Adapter will extend network coverage 6x using MIMO & Hi-Gain Dish Technology and boosts data throughput 12x. Excellent Solution for Media-Intensive Activities with up to 300Mbps data transfer rate and supports WEP, WPA (PSK, TKIP), and WPA2 (AES) Security Encryption for the highest level of security.

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Sabtu, 02 Juli 2011

REFURBISHED DELL GX260 SLIM P4 1.8GHz 20GB 256MB Desktop PCs Intel Review

REFURBISHED DELL GX260 SLIM P4 1.8GHz 20GB 256MB Desktop PCs Intel
Average Reviews:

(More customer reviews)
This computer works well.Delivery was very timely, and the experience has been satisfying, generally.There are better models, but all of my experience with dell has been good.Heartily recommend this supplier.Thanks Amazon.com.

Thomas Brown

Click Here to see more reviews about: REFURBISHED DELL GX260 SLIM P4 1.8GHz 20GB 256MB Desktop PCs Intel

Product Description:

DELL GX260 SLIM P4 1.8GHz 20GB 256MB


    Intel P4 1.8GHz CPU
    256MB DDR SDRAM(2 DIMM Slots, 2GB Max.)
    20GB Hard Drive
    CD-ROM
    1.44 Floppy Drive
    64MB Integrated Video
    Integrated SoundBlaster Emulation Audio with Line In/Out/Mic
    1 AGP & 1 PCI Half-height Slots
    2 PCI Full-height Slots
    2 PS/2 Ports
    4 USB Ports (2 on the front)
    1 Serial Ports
    1 Parallel Port
    1 15-pin VGA Port
    Power Cord

WINDOWS 2K PRELOADED WITH NO CD.


KEYBOARD AND MOUSE ARE INCLUDED. SYSTEMS ARE GRADE A (RECONDITIONED) WITH MINOR COSMETIC BLEMISHES IN CASE. KEYBOARD WILL VARY IN BRAND, BUT ARE NEW. 6 MONTH WARRANTY. MAY BE SUBSTITUTED WITH FASTER CPU FROM TIME TO TIME.



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Senin, 20 Juni 2011

Acer AspireRevo AR1600-U910H Black/White Desktop PC (Windows XP Home) Review

Acer AspireRevo AR1600-U910H Black/White Desktop PC
Average Reviews:

(More customer reviews)
I know some people will use this aa a small form pc for everyday use, but I'm only reviewing this from a HTPC perspective.Right now its connected to my network wirelessly and Im streaming my movies to my flatscreen tv.Its great for viewing Hi def content, I thought theres no way a processor this slow could ossibly playback through HDMI clearly.I was pleasantly surprised, after a bit of setup it streams ANY format thrown at it through HDMI.I loaded windows vista on this because of windows media center wich really helps with managing all my movies, music and pictures.The only issue is viewing flash video online, dont get me wrong it plays the video reasonably well but you will notice the stuttering at times on the video.Flash currently is not configured to run on these new processors so viewing flash online will be an issue until flash 10.1 wich will be released some time early next year.The processor isnt strong enough to handle high end computing tasks like video editing or photoshop, but this isnt what this pc is made for.Coupple of notes about setup, it comes with windows xp home but that OS may not provide as much sophistication as most people would like, I installed vista on this pc pretty easily.You must have either an external dvd drive or a usb drive with at least 4 giggs of available space.If your using a usb drive you must load the OS dvd on a diferent pc and then copy the files over to the usb drive, afterwards connect to this pc and start setup while in windows xp.Also please remember to load all the drivers needed if you install a new OS.[...]

Click Here to see more reviews about: Acer AspireRevo AR1600-U910H Black/White Desktop PC (Windows XP Home)

Product Description:
Ultra-Slim PC Perfect for Everyday Computing: The Portable AspireRevo is the perfect mini PC providing everywhere connectivity to surf the web, view/edit photos, watch HD movies, listen to music and more.Compact Design: Its compact 1L size makes it easy to stand discreetly on a desk or mount (mount sold separately) to the back of a monitor to save space. Grab it to go for remote entertainment with friends or for travel.Optimum Performance: Designed for low energy consumption, the Intel Atom Processor combines performance and efficiency to let you explore the Internet and enjoy entertainment and games.The AspireRevo keeps you in touch all day via Gigabit Ethernet LAN connectivity.Six USB ports and a Media Card Reader make transferring your photos and other files as fast and easy as ever.

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Jumat, 17 Juni 2011

Brother MFC-8860DN Flatbed Laser All-in-One Printer with Duplex Review

Brother MFC-8860DN Flatbed Laser All-in-One Printer with Duplex
Average Reviews:

(More customer reviews)
I bought the 8860DN a couple weeks ago to replace my aging HP 3330.While I'm quite happy with much of the 8860DN, there are a few things that could use improvement.Some of these can be addressed in software, others I fear are hardware issues.

BTW, I'm on my second machine because I thought some of the issues with the first warranted a replacement.Now I know its a "common" issue.

1)The print engine creaks and makes popping sounds as the fuser heats and cools.Even the demo machine in Office Depot does the same thing.The creaking is really annoying if you sit near the machine.A Brother senior tech rep tells me this issue is common to many Brother lasers.Well, gimme a break because HP and others don't creak!**UPDATE**Brother Corporate office tells me the popping sounds are considered "normal" by the engineers and at this time they have no plans to fix.Pathetic if you ask me.I think most users will agree!!!

2)The scanner ADF head will sometimes make odd sounds when its scanning the last page of a multi-page scan.It sounds as if the motor or gears need lubrication.

3)I've had the COPY function lockup on me a couple times (other fucntions continue to work) and the only way to correct is to power cycle.Cause is unknown but the clowns at Brother support tell me to keep power cycling the resolve the problem.IDIOTS!

4)The IFAX feature is not very well explained and is somewhat odd in the way it works (or tries to work).I've yet to really figure it out.As an alternative I use the FAX FORWARD TO EMAIL function which works well.

5)A PC software bug:When scanning multiple pages its impossible to multitask since the scanner interface takes the focus away from whatever you are doing everytime it begins scanning a new page.Brother apparently knows about this issue and will correct in the next software version.

Other than the above isues, I'm fairly satisfied in the short time I've been using this MFC.If I may comment in response to one of the previous reviews, the beep sound is adjustable and I believe if the user took the time to read the manual, he'd be quite happy with the level of customization available on this machine (I rarely hear of people complaining about too many features).Oh, and yes as stoneaged as it sounds, some people still do occasionally receive faxes.

As far as I'm concerned, the print speed is excellent.Even complex pages print quickly with nearly no delay between pages.A huge improvment over my old HP.Also, I find the scan speed on non complex scans to be excellent.Complex and high res scans are somewhat slower, but they are with many scanners (and certainly about every multifucntion I've run across).Print duplexing is another very nice touch and I'm surprised it works as well as it does.The 8860DN gets the job done and it does them well overall.

Things about the 8860DN I prefer over the new HP 3390 I compared it to.

1) 8860 has a legal size scan plate
2) 8860 will fax forward to email
3) 8860 is $150 less with approx. the same cost per page in consumables.
4)8860 does duplex scan, copy

Click Here to see more reviews about: Brother MFC-8860DN Flatbed Laser All-in-One Printer with Duplex

Product Description:
The MFC-8860DN has a convenient flatbed design that accommodates either single sheets or bound documents for copying, faxing, or scanning. With the ability to function as a digital copier, the unit supports reduction and enlargement of documents from 25 to 400 percent in one percent increments, makes up to 99 copies, and includes sorting functionality. Copies up to legal size can be made from both the glass and the automatic document feeder. Print and copy speeds up to 21 pages per minute keep up with busy offices, while outstanding resolution of up to 1,200 x 1,200 dpi gives each document exceptional legibility.
The MFC-8860DN features two sided (duplexed) printing, copying, scanning, and faxing. You can take a typical document file and simply choose to print it as a duplexed document right from the MFC-8860DN's print menu, with the orientation you prefer. Your selection then happens automatically, without the need to reload the paper to print the other side. You can also copy or scan two sides of the same document and either print the copy or store the scan as two single-sided pages, or as a single two-sided page. Or, you can copy or scan two single-sided documents and produce a copy or store a scan as a single two-sided page. You can even scan a two-sided document for faxing with only one step and it will be received as two single-sided pages.


Print, fax, scan, and copy -- all from one powerful unit. View larger.
Send scans, copies, and faxes directly from the MFC-8860DN to colleagues that are listed in your network address book.
Choose the document feeder or the flatbed.
Single or double sided -- you make the call. As a full-function stand-alone fax machine, the MFC-8860DN supports up to 340 total speed dial locations, and also incorporates dual access and broadcast faxing features. It stores up to 600 pages for Quick Scan faxing or out-of-paper fax reception. Stand-alone fax and copy operation is standard, so no computer is required.
When operating as a scanner, the unit is capable of color scanning up to 9,600 dpi interpolated resolution (up to 600 x 2,400 dpi optical). For Windows and OS X 10.2.4 or greater based users, there is an easy-to-use "scan to" button for scanning directly to an FTP site, image application, OCR, E-mail application or file. Save time and reduce errors with instant direct access through your network connected MFC-8860DN to a virtually infinite number of e-mail and fax addresses stored in your LDAP network address books. Simply use the large, clear 5-line LCD display on the MFC-8860DN's control panel to view the contacts stored in your network address books and scroll to select the address you need. Then you can quickly send faxes and Internet faxes to your selection, and perform scan-to-e-mail-address functions.
The MFC-8860DN provides the ability for an administrator to set various levels of password protected access to certain features, for each of up to 25 different users per machine. Through this feature, you can restrict specific employees such as part-time workers or interns from access to scan-to-e-mail functions or other avenues for sending data outside your walls.
The color scanner function comes bundled with document management and OCR software. ScanSoft PaperPort SE with OCR software is available for Windows and Presto! Page Manager is available for Mac users. Meanwhile, The MFC-8860DN is supplied with built-in wired Ethernet networking. The unit is compatible with both PC and Mac operating systems (Windows 98/NT4.0/2000/Me/2000/XP and Mac OS 9.1-9.2, OS X 10.2.4 or greater). Standard emulations of PCL6 and BR-Script3 (PostScript3) are included as well. Brother provides a one-year warranty, covering parts and service.

What's in the Box
Multifunction unit, paper tray, multipurpose tray, TN540 Standard Yield Toner Cartridge (3,500 Pages), DR510 Drum Unit (20,000 Pages) CD-ROM with drivers and utilities, printed user's guide, warranty information

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Minggu, 05 Juni 2011

Intel X25-M Mainstream 160GB SATA 2.5-Inch MLC Solid State Drive Review

Intel X25-M Mainstream 160GB SATA 2.5 inch MLC Solid State Drive
Average Reviews:

(More customer reviews)
I upgraded an intel 2.4ghz IMAC which had a Hitachi 7200RPM drive in it.The speed of this drive over a regular hard drive is night and day.I ran xbench 1.3 with my original drive and got a score of 64 which is average for these type of drives.With the new Intel drive I now get a score of 255.The boot time with this drive is less then 10 sec. and makes the machine blazingly fast.It takes me longer to get through the BIOS load during the boot process then it actually takes to get to the desktop.

I like the firmware upgrade of this drive over the OCZ Vertex.For MAC users this can be very import.For the intel drive you burn an ISO to a CD then boot your MAC/PC off the CD and update your drive.The update also does not delete the data you already have on the drive saving you a rebuild.For the OCZ you have to remove the drive and install a pin so you can update the drive.You then have to boot into a Windows OS to run the firmware upgrade.The firmware upgrade for the OCZ DOES delete the drive causing you to have to rebuild it.

Make sure if you do get one of these Intel drives it is running at least firmware 8820.This firmware addresses some fragmentation issues causing the drive to lose performance over time.

Click Here to see more reviews about: Intel X25-M Mainstream 160GB SATA 2.5 Inch MLC Solid State Drive

Product Description:
The future of computer storage is here! With the Intel X-25M Mainstream SATA Solid State Drive, you'll experience dramatically faster disk performance and greater durability than traditional hard drives. Since it uses NAND flash memory instead of spinning platters for storage, there's no waiting for disks to spin up, and there are no moving parts to worry about breaking down.


Experience blazing fast disk performance with the X-25M drive.

A New Kind of Storage for Faster Data Access
The X-25M is an SATA hard drive with a capacity of 160 GB in a 2.5-inch form factor that will work anywhere a regular 2.5-inch hard drive does, such as in notebook computers and external enclosures.
But don't think that the X-25M is your normal drive. Instead of using spinning platters like traditional hard drives, the X-25M is a Solid State Drive (SSD) and uses flash memory for storage, giving you dramatically faster data access. If you need more disk space, the X-25M also comes in a 80 GB version.
Performs Even Faster than Other Solid State Drives
Intel has been making memory chips for decades, and this experience is on clear display with the X-25M drive. This drive uses Intel's Multi-Level Cell (MLC) NAND Flash Memory that delivers better performance than other SSDs thanks to an advanced architecture and technologies such as Native Command Queuing, which enables up to 32 simultaneous operations. The result is sustained sequential read speeds of up to 250 MBps, sustained sequential write speeds of up to 70 MBps, and a read latency of just 85 microseconds.
And by using the SATA interface that offers data throughput of up to 3.0 Gbps, you can duly take advantage of all the speed. What all this means for you is that applications launch instantaneously, files copy in less time, and your overall productivity is significantly increased.
Higher Reliability and Silent Operation
Compared to traditional hard drives, the X-25M is both faster and more durable. Since it doesn't have spinning disks or writing heads, there are fewer parts to fail. It is also less susceptible to vibrations and shock and is completely silent. The X-25M is rated at 1.2 million hours mean time before failure (MTBF) for superb reliability.
Lower Power Consumption is Good for the Environment
The X-25M also consumes far less power than traditional drives, which saves you money and makes it an environmentally friendly choice. When installed in a laptop, you'll experience better battery life, so you can work longer on those cross-country plane trips. Additionally, the drive is certified RoHS compliant for its use of non-hazardous materials.
The Intel X-25M Mainstream SATA Solid State Drive supports Self-Monitoring, Analysis and Reporting Technology (SMART) commands as well as additional SSD monitoring. It is backed by a three-year limited warranty.


The X-25M has no moving parts for faster and more reliable performance.


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Rabu, 11 Mei 2011

Cisco SLM2024 24-Port 10/100/1000 Gigabit Smart Switch with 2 Combo SFPs Review

Cisco SLM2024 24-Port 10/100/1000 Gigabit Smart Switch with 2 Combo SFPs
Average Reviews:

(More customer reviews)
Not sure about the other reviews, but this thing does WAY more than other switches in its price range. Yes, you need to use IE for setting it up (who doesn't have access to IE?) and it helps to read the manual (linksys forums are helpful too), but setup wasn't that difficult.

Does link aggregation (Yes!), does VLANs fairly easily (once you get the hang of it - another YES!).

If you are looking for a switch with 24 GigE ports that you can just plug gear into and have it just work, it'll do that. But if you've got bigger ideas in mind, it'll do those too.

Click Here to see more reviews about: Cisco SLM2024 24-Port 10/100/1000 Gigabit Smart Switch with 2 Combo SFPs

Product Description:
The SLM2024 offers twenty-four (24) 10/100/1000 Gigabit Copper ports with two (2) shared copper or optical (SFP) uplink interfaces for connecting the switch to the core network. The simplified user interface is an intuitive management tool enabling you to quickly utilize the comprehensive feature-set of the switch, resulting in a better optimized network.

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Sabtu, 23 April 2011

Lenovo ThinkServer TS200v 0981 - Server - tower - 1-way - 1 x P G6950 / 2.8 GHz - RAM 2 GB - HDD 1 x 250 GB - DVD - HD Graphics - Gigabit Ethernet - no OS - Monitor : none - TopSeller Review

Lenovo ThinkServer TS200v 0981 - Server - tower - 1-way - 1 x P G6950 / 2.8 GHz - RAM 2 GB - HDD 1 x 250 GB - DVD - HD Graphics - Gigabit Ethernet - no OS - Monitor : none - TopSeller
Average Reviews:

(More customer reviews)
I recently needed to replace an aging Linux-based SOHO server.This system is actually used in a hybrid server/desktop role, with the desktop duties being limited to use as a light-duty secondary workstation mostly for web browsing and guest access.Thus it is important that an X server run reliably without affecting the overall stability of the system.On the server side of things, in addition to the usual file/print/DNS services, the primary function is to act as a media server for several networked Logitech SqueeezeBox audio devices throughout the house.

The Lenovo TS200v (model: 0981-12U) fit my needs almost perfectly: a reputable manufacturer, a reasonable base price, low power usage, enterprise-class HDD, ECC memory, and best of all, sold without an OS!I really dislike being forced to pay for an OS I'm never going to use.

As good as the TS200v looked on paper, I could find absolutely no firsthand information on how non-enterprise Linux distributions run on these boxes.They use a relatively new Intel 3450 chipset and Clarkdale processors with integrated graphics, so I was mildly concerned about hardware support in non-bleeding-edge Linux distributions.

For "production" systems that I don't want to worry much about, I prefer to run Debian stable.On laptops, or other machines with newer/less-supported hardware, my second choice is generally the current Ubuntu LTS.Since the TS200v has all Intel-based hardware, I was hopeful that, at the very least, I could find a Linux distribution that would run on it until either Debian or Ubuntu caught-up with the new hardware.

After the machine arrived, I was very relieved when my first attempt to boot it from a USB flash drive using RIPLinuX 9.8 (a lightweight system recovery distro) was fully successful.

However an attempt to install Debian 5.0.3 (lenny) met with issues due to the debian-installer's e1000e driver not recognizing the specific rev in the TS100v, a 82578DM.However I worked around this by temporarily installing an old e100 PCI card.After the install completed, the e1000e was recognized by the current lenny kernel.The real showstopper for Debian was that the Xorg server that comes with Lenny is too old to deal with the Clarkdale graphics.So at least for now, Debian stable wasn't going to be an option unless I wanted to run it in a non-GUI server-only mode.Some cursory research indicates that the next version of Debian, 6.0 (squeeze) may have better support for the hardware in the TS200v.

Next I tried Ubuntu 10.04 LTS (Lucid Lynx).This install went very well and all the main devices, including the integrated graphics, sound, and network card work fine under Lucid.However access to ECC correction data via the Linux EDAC drivers doesn't appear to be working yet, but hopefully support will come in the future.(Note that the ECC memory does still provide some benefit even without being able to see the correction notifications in the OS.)

I then installed two additional 1TB Caviar Black drives, for a total of three drives in the machine.The third is in the spare 5.25" bay using some custom modified drive adapter rails.(Note that one additional 3.5" HDD is the most you can install this system without taking special measures.)I also replaced the read-only DVD drive with an Lite-On IHAS424-98 DVD writer and installed a 2 port eSATA PCIe card for use with an external SATA dock.

Using a kill-a-watt device I measured the idle power (with 3x7200rpm drives) at 49W, PF of 0.95.This is with the 'ondemand' CPU governor, which appears to be the default for Ubuntu 10.04.At full CPU load (using mprime) on both cores, the power usage peaks around 89W, PF 0.96.I'm running this machine in a room with an ambient temp of 67F (19C) and whether loaded or not, the fan speed does not seem to change.With the three drives, the sound produced is only just above the threshold of audibility in a quiet room.It would be safe to assume in hotter environments the fans might increase in speed and noise level.

Regarding the Intel Advanced Management Technology (AMT), I've only played with it a bit.This particular model only comes with the "Standard" AMT, the higher end i5-based models apparently have additional features enabled.Since it is not required in my situation I have disabled AMT after my initial experimentation.

I've had the machine several weeks now and it has been completely stable.Performance-wise it is a huge improvement over the previous machine which had a 1.8GHz Pentium 4 and comparatively sluggish PC133 memory.I am very happy with the value provided by this inexpensive server-class machine.

NOTE: At the time of this review was written the Amazon photograph is *not* of a TS200v 098112U.

Click Here to see more reviews about: Lenovo ThinkServer TS200v 0981 - Server - tower - 1-way - 1 x P G6950 / 2.8 GHz - RAM 2 GB - HDD 1 x 250 GB - DVD - HD Graphics - Gigabit Ethernet - no OS - Monitor : none - TopSeller

Product Description:
THINKSERVER TS200V G6950 2.8GSYST2GB 250GB DVD

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