Buffalo Technology LinkStation Pro Duo 2-Bay 1 TB Network Attached Storage LS-W1.0TGL/R1

• LinkStation Pro Duo; Setup CD-ROM; Quick Setup Guides; Ethernet Cable; Power Cord; Warranty Statement
• Duo includes RAID 1, Active Directory support, Web Access, and a built-in FTP server with Dual Hard Disks
• LinkStation Client Utility allows easy setup and administration from a PC or Mac.
• Active Directory support/ 1 USB Port
• Web Access and a built-in FTP server let you access your files remotely.

Product Description
Buffalo's LinkStation Pro Duo is the ideal solution to keep important files safe! The Pro Duo is a 2-drive NAS solution that can be configured in RAID 0 for performance or RAID 1 for redundant storage. If one drive fails, the other still has a copy of the data. As an Active Directory client the Pro Duo can integrated into any business network and Web Access makes remote file access easy!... More >>

Buffalo Technology LinkStation Live 1.0TB Shared Network Attached Storage LS-CH1.0TL

• LinkStation Live; Setup CD-ROM; Quick Setup Guides; Ethernet Cable; Power Cord; Warranty Statement
• Share storage and multimedia collections effortlessly-streams Audio, Pictures and Video to Gaming Consoles; Phones; Computers; Internet TV; Media Extenders and other DLNA capable devices. Bittorent capable.
• Share a printer or add a DriveStation for increased capacity

Product Description
LinkStation Live LS-CHL is dependable, silent, and easy to install. Seamlessly store and share your music, photos, and videos with LinkStation Live LS-CHL. Easily stream your favorite music and videos directly from LinkStation Live to a PC, Mac, or DLNA media player. Share a printer with other users or add a DriveStation for increased capacity. Access and share your multimedia collections from anywhere at anytime using web Access. User-friendly LinkStation Live make... More >>

Buffalo Technology LinkStation Pro 1 TB Network Attached Storage LS-XH1.0TL

• 2X the performance of all other single-drive NASes tested.
• Use the LinkStation Pro with Time Machine
• Easily stream your favorite music and videos directly from LinkStation Pro to a PC, Mac, or DLNA media player.
• Direct Copy feature allows you to automatically upload images from your digital camera or digital camcorder directly to your LinkStation
• Scheduled Backup via USB to external HDD and support for Time Machine Functionality

Product Description
Buffalo’s LinkStation Pro is a high performance, dependable, shared network storage solution with fast transfer speeds. It is easy to install and lets you store and share your music, photos, and videos on your home or business network as well as online. Stream your favorite music and videos directly from the LinkStation Pro to a PC, Mac, or network attached DLNA media player. Access and share your multimedia collection from anywhere at anytime using Web Access. An... More >>

Buffalo Technology LinkStation Pro Duo 2-Bay 2 TB Network Attached Storage LS-W2.0TGL/R1

• LinkStation Pro Duo; Setup CD-ROM; Quick Setup Guides; Ethernet Cable; Power Cord; Warranty Statement
• Duo includes RAID 1, Active Directory support, Web Access, and a built-in FTP server with Dual Hard Disks
• LinkStation Client Utility allows easy setup and administration from a PC or Mac.
• Active Directory support
• Web Access and a built-in FTP server let you access your files remotely.

Product Description
Buffalo's LinkStation Pro Duo is the ideal solution to keep important files safe! The Pro Duo is a 2-drive NAS solution that can be configured in RAID 0 for performance or RAID 1 for redundant storage. If one drive fails, the other still has a copy of the data. As an Active Directory client the Pro Duo can integrated into any business network and Web Access makes remote file access easy!... More >>

Buffalo Linkstation Pro 1 TB Review

Buffalo Linkstation Pro Features

• Simplified File Sharing For Home or Small Office Network
• Active Directory Support: Works as a client in an Active Directory domain allowing LinkStation Pro to utilize the domain users and groups.
• High Speed Processor, DDR2 RAM, and Fast SATA Hard Drive
• Control Access With Group and User Level Security
• Access Data from any Windows or Macintosh Computer on Your Network
• Two or More LinkStations Can be Used to Back Up Each Other Over Your Network
• Easy Setup Does Not Require Drivers
• Scheduled Backup via USB 2.0 to External Storage
• Expand Storage by Adding a USB 2.0 Hard Drive
• Auto-Sensing 10/100/1000 Gigabit Ethernet Port
• Gigabit JumboFrame Support (4k, 8k, 15k)
• Memeo™ AutoBackup Software for Windows PC Included. Download Memeo™ AutoBackup.
• Minimal Power Consumption
• Trouble Alerts: Get an e-mail when the drive senses a fault
• UPS Support: Auto power down in case of a power failure

This NAS is a very full featured device. It's missing some media functions but it's a solid drive for the price.

To install the Buffalo NAS Navigator put in the included CD and run Setup. On my system it had mapped a drive letter L: to the default share named share.

From the Buffalo NAS Navigator you can map network drives, change the Linkstation's IP address and access the browser based manager.

The Manager screen exposes the wealth of options available to you. Out of the box you can use the drive without changing a thing. For the general home user that's probably fine but the more security conscious will want to setup users and groups and secure their shares from prying eyes.  After you login with the default user (admin) and password (password) you'll see the home screen.

From the Manager you can setup USB drives as additional NAS storage, reset the device to factory settings, add users, groups and shares. The Manager interface is very speedy and responsive.

Benchmarks

I speed tested this drive and was very pleased. Some NAS drives have poor quality network ports and slow CPU's and this will show up in network performance. To test, I copied a 1GB file from my system to the Linkstation Pro at various network speeds. Each test was done 10 times to allow for variances in network conditions. My system and the NAS were plugged into my D-Link Gigabit switch so there were no other devices between my test system and the NAS. I also copied 1 GB worth of 256K files to the NAS.

Device	Large File Test	Small File Test
Buffalo Linkstation Pro 100Mb	87.6 secs 91.3 Mbps	280.59 secs 28.47 Mbps
Buffalo Linkstation Pro 1000Mb	63.96 secs 125.07 Mbps	273.92 secs 29.16 Mbps
Buffalo Linkstation Pro 1000Mb (4k)	52.47 secs 152.47 Mbps	237 secs 33.7 Mbps
Buffalo Linkstation Pro 1000Mb(9k)	48.81 secs 163.88 Mbps	222.7 secs 35.87 Mbps
Simpleshare 160 100Mb	211.05 secs 37.9 Mbps	392.25 secs 20.36 Mbps
Windows PC 100Mb	105.6 secs 75.76 Mbps	205.5 secs 38.9 Mbps

The Linkstation Pro is the fastest 100Mb device on my network. If you don't have gigabit networking yet then this is a great choice.

As you can see setting the device to use Jumbo Frames makes a large difference in performance. This device says it supports 15k frames which I could not test because my NIC only supports 9k frames. Unfortunately I don't yet have another gigabit device on my network to compare the Linkstation Pro's performance to.

All in all the device worked very well and was speedy and responsive. I played back and XVid avi and MPEG from the device with no jitters or pauses. It worked great. I paid $170 with shipping for the 1 terabyte device and it is well worth it.