Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

  • Wish List
  • Feedback
  • Help
Search all
Home > 
Computer Hardware > 
Hard Drives > 
Hard Drive Enclosures > 
Thermaltake > 
Item#: N82E16817153112

Thermaltake BlacX Duet (ST0014U) ABS Plastic 2.5" & 3.5" Black SATA I/II/III USB2.0 & eSATA Dual Hard Drives Docking Station

  • 2.5" & 3.5"
  • USB2.0 & eSATA
  • Up to 2TB per bay
  • ABS Plastic
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
  • Pin It
  • Email this page
ICON Loading...

BlacX Duet (ST0014U) Dual Hard Drive Docking Station

Thermaltake BlacX Duet eSATA and USB Docking Station easily connects all 2.5in. or 3.5in. SATA hard drives, allowing a PC or MAC system to instantly access and store data onto two hard drives.

Hard Drives


  • Read and Write Two Hard Drives Simultaneously
  • Supports All 2.5in. and 3.5in. SATA Hard Drives up to 2TB
  • Hot-Swap Capability for Rapid Multi HDDs Access and Exchange
  • Supports eSATA Transfer Speed up to 3.0Gbps
  • Supports USB 2.0 Transfer Speed up to 480Mbps
  • Windows and Mac OS Compatible
  • Rapid Data Access and Exchange with Single eSATA or USB Cable Connection
  • 8r-Over Docking Station Design Maximizes Heat Dissipation and Exhaust
  • RoHS Compliance
  • SSG (Solid State Grip) Technology: Anti-Slippery Grasp Base
Hard Drives


  • HDD Interface: Two 2.5in. / 3.5in. SATA I / II
  • Host Interface: SATA to eSATA / USB 2.0
  • eSATA Transfer Rate: up to 3.0Gbps (Max)
  • USB 2.0 Transfer Rate: up to 480Mbps (Max)
  • SATA Compatible: SATA I and II
  • HDD Compatible: All 2.5in. or 3.5in. SATA
  • OS Compatible:
    Windows 7 / Vista / 2003 / 2000 / XP
    Mac OS X and later
  • Material: ABS Plastic
  • Power: DC 12V / 3A
  • Dimensions (WxDxH):
    5.51in. x 4.76in. x 2.74in.
    (140mm x 120.82mm x 69.49mm)

Disk Installation
Hard Drives Hard Drives


Learn more about the Thermaltake BlacX Duet (ST0014U)

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the Thermaltake BlacX Duet (ST0014U)

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Mike S.
  • 6/19/2015 8:01:29 AM
  • Tech Level: High
  • Ownership: less than 1 day

5 out of 5 eggsGreat dock!

Pros: Quick to setup
Supports two drives
Esata + USB
Hot swappable
Drives fit perfectly
Runs fairly cool
Fairly Heavy so it wont move and rubber pads are good on bottom keep it from moving on desk

Cons: Only usb 2.0
SMART data will only be available from HDD Port 1

Other Thoughts: I personally believe most of issues on this dock are from people not knowing what they are doing. New drives need initialized before format, otherwise they wont show up. Also Dock will only show 1st port HDD for smart data this isnt a issue just the design.
Improper ejecting of drives over usb 2.0 will most likely cause drives to break. The hot swap is only for esata. And Esata requires port multipler motherboard in order to work right so most people dont know what that means specially people using this on esata laptop.

Keep in mind people complaining about drives dropping/disapearing is mainly because alot of newer drives have power conserving features that will spin down drive when not in use. That coupled with windows hard drive power management will cause these things. Safe bet for 24/7 usage is Western Digital Red or black drive due to them not having power conserving features built in and turning off power conserving features in windows.

I can almost promise you 30% of issues on this are due to user error. Great dock my drives run cooler on this one for whatever reason then my cheap e/bay 1 bay dock. I bought this just to maintain my drives for my raid array and to clone a drive if need be.

My Setup:
This Dock
5x Western Digital Black (2TB) (Enterprise Class) WD2000F9YZ (Use this dock to test my drives and maintain my raid 5 array)

Did you find this review helpful? Yes No

  • Bryce J.
  • 6/4/2015 7:16:24 PM
  • Tech Level: High
  • Ownership: more than 1 year

3 out of 5 eggsWas good

Pros: Was good while it worked.

Cons: No SMART testing over ESATA connection in Windows, only over USB could GSmart Control read the SMART table attributes and send test commands. I always plugged in a non failing drive into this dock. Used maybe 6 times over the last year then one day I went to plug it back into the surge protector and the blue leds would only flash when powering on/off. Tried a drive for the heck of it, the drive would spin up but the data connection wasn't there. Tried multiple 0 error 2.5 and 3.5" drives all with same behavior, feel the disk spinning but no data link over both ESATA and USB 2.0. Shame but not worth going through the return process over a $40 item that was a gift to me anyway.

Did you find this review helpful? Yes No

  • SHANE S.
  • 3/29/2015 4:13:20 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year

1 out of 5 eggsCorrupts Drives, Use if You Dare...

Pros: Does What it Says...

Cons: Does more than it claims like repeatedly corrupting drives.
Had to use Data Recovery Program after formating drive so OS would recognize drive again.

BEWARE, Use if You Dare...

Other Thoughts: $50.00 got me 1 month of data transfer and in 1 second flat data was gone and drive was corrupted.
Recommend to your enemies maybe...

Manufacturer Response:

Dear Customer,

We at Thermaltake would like to apologize for the inconvenience this has caused.
Please contact customer support to discuss, in more detail, the issues you've encountered throughout your time with our unit.

Thermaltake USA Customer Service
Toll Free: 1-800-988-1088 M-F 9:00AM~5:30PM (P.S.T)

0 out of 2 people found this review helpful. Did you? Yes No

  • Osmund G.
  • 2/2/2015 5:28:43 AM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsOnly one fatal flaw for Mac users

Pros: Quiet, low profile, easy to use, inexpensive.

Cons: Not hot swappable when running on Mac via USB

Other Thoughts: I have my iTunes and iPhoto library on an external HD inserted into this. The problem I have is that if I remove another drive in it, it ejects BOTH, or if I insert one in the empty slot, it ejects the other. Have not tried it through eSATA connection. I've learned to live with it, and expect it, but it may be a deal breaker for some.

1 out of 1 people found this review helpful. Did you? Yes No

  • Mike T.
  • 1/29/2015 12:14:38 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

1 out of 5 eggsWorks rarely, always disconnecting

Pros: None.

Cons: I bought this thing some months ago. I tried it with a drive and it didn't work. I've tried this with a number of different drives. It will connect via USB, briefly. I tried copying files to the drive (1) installed in the DUET. It copied some files, then the system said it couldn't find the files, even though they showed up in Windows Explorer. Disconnecting, re-connecting did not help. I thought I'd try via eSATA; that doesn't work at all. I tested the port with another device and it works fine. This thing isn't worth the plastic it's made from. I really think Thermaltake should take some responsibility here; I looked on the internet and very few people have anything good to say about this thing. Don't waste your time or money.

Other Thoughts: Anyone want to buy a boat anchor, cheap?

Manufacturer Response:

Dear Customer,
We apologize about any inconveniences the issues may have caused you. Please contact Customer Service and we can have the BlacX Duet replaced through warranty.
Thermaltake USA Customer Service
Toll Free: 1-800-988-1088 M-F 9:00AM~5:30PM (P.S.T)

Did you find this review helpful? Yes No

  • Alan H.
  • 1/1/2015 8:43:14 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsWorks well with Thunderbolt adapter

Pros: Same as my earlier review

Cons: Same as my earlier review

Other Thoughts: This is an update to my earlier review. I now have it hooked up to a LaCie eSATA Hub to allow it to work with a new iMac. This combination works very well, and is great alternative to a hard-or-impossible-to-find Thunderbolt 3.5" hard disk docking station.

Did you find this review helpful? Yes No

  • Zack G.
  • 12/24/2014 10:46:02 PM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsDoesnt work anymore...

Pros: Easy to use.
Convenient way to hook up drives.
Aesthetically pleasing.

Cons: I have owned three of these. Unfortunately all three have died after around 6 months of use.

I assumed that the first one dieing was my fault since I used it a lot to hook up drives. After the second one died I thought, "Hey, wait a minute... these are made to hook up drives. Why should they die if I use it?".

Im on my third one and it just died which is what prompted me to write this review. No longer works through esata or USB. Also, I have noticed that the power buttons get very finicky over time. This unit (my third one) has an extremely sensitive power button but it was not always like this. If I apply even a smidgen of pressure then the switch underneath is activated/deactivated.

Other Thoughts: I tried to like these. I purchased three and gave Thermaltake nearly $100+ of my hard earned money. I should have purchased something else (cheaper) after the first one. I used to love Thermaltake products but these make me a sad panda.

Did you find this review helpful? Yes No

  • Christopher W.
  • 9/4/2014 6:59:44 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsDied in 3 months

Pros: Worked great when it worked
RMA process was smooth and fast

Cons: Died in 3 months. Would not recognize a drive.

Other Thoughts: Lets see how the replacement works

Did you find this review helpful? Yes No

  • Alissa E.
  • 6/15/2014 2:15:37 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks great

Pros: Simple to use, easy to set up, does exactly what it says it does.

Cons: none

Other Thoughts: I use this primarily with the esata port and data transfers are quick and painless. Occasionally I use the USB for connections to a secondary computer and it works great there to. Highly recommend for anyone that transfers data from old to new computers a lot.

1 out of 1 people found this review helpful. Did you? Yes No

  • Robert P.
  • 5/31/2014 2:20:58 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsBlacX Duet eSATA Interface

Pros: Seems better constructed than the single drive BlacX.

Cons: Very misleading specs would lead you to believe that one connection (eSATA or USB 2.0) enables both drives. That is true of USB 2.0, but if your motherboard does not support port multiply, the eSATA connection will read only the first of the two drives. This is not in the documentation, specs or advertisement. I discovered it after purchase while searching their site for an explanation as to how to get both drives to work. It was a footnote to their three question FAQ on this unit. So, make sure you're mobo will support port multiply if you want to use the eSATA connection.

Other Thoughts: I bought this to replace a single drive BlacX unit. Unbelievably, after I decided to get the Duet unit but before I ordered it, the single unit quit working (2 years of use).

Did you find this review helpful? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...
Volume Discounts
  • 2+ $43.99 ea.

Send It As A Gift!

gift services details

More Buying Options

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Hard Drives > 
Hard Drive Enclosures > 
Thermaltake > 
Item#: N82E16817153112
Related Products
2.5" & 3.5" USB2.0 & eSATA Supports all ...
Masscool DS-UES001 USB2.0 + eSATA to 2.5"/3.5" SATA
2.5" & 3.5" USB2.0 & eSATA Supports all 2.5"/3.5" SATA Hard Disk Drive of any capacity
Connect with USB 3.0 or eSATA UASP Support ... USB 3.0 / eSATA Dual Hard Drive
Connect with USB 3.0 or eSATA UASP Support for optimal performance eSATA transfer speeds up to 6Gbps Supports SATA revision I/II/III Dual bay top loading design Supports 2.5in and 3.5in HDD / SSD
HP MSA2 1TB 7.2K rpm LFF (3.5 inch) ...
HP AJ740B 1TB 7200 RPM SATA 3.5" Internal
HP MSA2 1TB 7.2K rpm LFF (3.5 inch) Dual port SATA Hard Disk Drive
2.5" & 3.5" USB3.0 & eSATA Support single ...
Mediasonic HFD1-SU3S2 2.5" & 3.5" Black SATA USB3.0
2.5" & 3.5" USB3.0 & eSATA Support single SATA HDD capacity up to 4TB (OS must support GPT to use value over 2TB)
Shop by Region: United States | Canada | China | Taiwan
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2015 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.