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expiredjwatson876 posted Nov 23, 2024 11:25 AM
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expiredjwatson876 posted Nov 23, 2024 11:25 AM

Prime Members: Terramaster D6-320 6-Bay Diskless External Hard Drive Enclosure

+ Free Shipping

$240

$300

20% off
Amazon
52 Comments 35,877 Views
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Deal Details
TERRAMASTER via Amazon has for Prime Members: Terramaster D6-320 6-Bay Diskless External Hard Drive Enclosure on sale for $239.99. Shipping is free.

TERRAMASTER OFFICIAL via Newegg also has Terramaster D6-320 6-Bay Diskless External Hard Drive Enclosure on sale for $239.99. Shipping is free.

Thanks to Community Member jwatson876 for sharing this deal.

About this Item:
  • High Speed: The D6-320 hard drive enclosure adopts USB 3.2 Gen2 protocol for high-speed data transmission up to 10Gbps. With 6 hard drives installed, the read/write speed can reach up to 1,030MB/s (SATA III HDD 8TB x 6). With one SSD installed, the read speed can reach 510MB/s (SATA III 1TB SSD x 1).
  • Super-large Storage Space: The D6-320 HDD storage enclosure can support up to six 3.5" and 2.5" SATA HDD, as well as 2.5" SATA SSD, with a maximum capacity of 22TB per drive, providing users with up to 132TB (22TB x 6) of storage space. Note that the D6-320 does not support arrays and only works with individual disks.
  • Plug and Play, Highly Compatible: The D6-320 das storage is a plug-and-play device that doesn't require drivers to work. It is highly compatible with MAC, Windows, and Linux operating systems. It has a USB Type-C interface and comes with a USB type C-type C cable. The device is compatible with various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4.
  • Hot Swappable: The D6-320 USB enclosure supports hot swapping, which allows you to replace the hard disk without having to power off the device. This feature makes data transfer more convenient and efficient.
  • Better Heat Dissipation: The D6-320 USB storage has an intelligent temperature-controlled and low-noise fan that automatically adjusts its speed based on the temperature of the hard disk. This feature ensures that the hard disk operates at its best temperature and provides better heat dissipation.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by jwatson876
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
TERRAMASTER via Amazon has for Prime Members: Terramaster D6-320 6-Bay Diskless External Hard Drive Enclosure on sale for $239.99. Shipping is free.

TERRAMASTER OFFICIAL via Newegg also has Terramaster D6-320 6-Bay Diskless External Hard Drive Enclosure on sale for $239.99. Shipping is free.

Thanks to Community Member jwatson876 for sharing this deal.

About this Item:
  • High Speed: The D6-320 hard drive enclosure adopts USB 3.2 Gen2 protocol for high-speed data transmission up to 10Gbps. With 6 hard drives installed, the read/write speed can reach up to 1,030MB/s (SATA III HDD 8TB x 6). With one SSD installed, the read speed can reach 510MB/s (SATA III 1TB SSD x 1).
  • Super-large Storage Space: The D6-320 HDD storage enclosure can support up to six 3.5" and 2.5" SATA HDD, as well as 2.5" SATA SSD, with a maximum capacity of 22TB per drive, providing users with up to 132TB (22TB x 6) of storage space. Note that the D6-320 does not support arrays and only works with individual disks.
  • Plug and Play, Highly Compatible: The D6-320 das storage is a plug-and-play device that doesn't require drivers to work. It is highly compatible with MAC, Windows, and Linux operating systems. It has a USB Type-C interface and comes with a USB type C-type C cable. The device is compatible with various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4.
  • Hot Swappable: The D6-320 USB enclosure supports hot swapping, which allows you to replace the hard disk without having to power off the device. This feature makes data transfer more convenient and efficient.
  • Better Heat Dissipation: The D6-320 USB storage has an intelligent temperature-controlled and low-noise fan that automatically adjusts its speed based on the temperature of the hard disk. This feature ensures that the hard disk operates at its best temperature and provides better heat dissipation.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by jwatson876

Community Voting

Deal Score
+26
Good Deal
Visit Amazon

Price Intelligence

Model: TERRAMASTER D6-320 External Hard Drive Enclosure - USB 3.2 Gen2 10Gbps Type-C HDD Storage Hot Swappable Plug and Play (Diskless)

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Sort: Lowest to Highest | Last Updated 3/30/2026, 10:27 PM
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NewEgg$239.99

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Top Comments

Aacidus
1241 Posts
555 Reputation
If anyone still doesn't want to jump the gun. It reaches this price about once a month.
joshuco
50 Posts
10 Reputation
I have this as well, plays back all my files with no hiccups. With Unraid I'll get about 60ish mb/s doing a parity check. Over a 100 doing a regular move of files.
SharpLake2934
286 Posts
38 Reputation
No any size will work. Just sizes over 22TB have not been verified by the manufacturer.

52 Comments

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Nov 23, 2024 11:57 PM
93 Posts
Joined Feb 2020
Greensleeves87Nov 23, 2024 11:57 PM
93 Posts
I bought this unit back in April for $299 and it has been a great DAS for my Beelink Unraid server ever since.
Nov 24, 2024 12:28 AM
97 Posts
Joined May 2020
FeistyBreakfast428Nov 24, 2024 12:28 AM
97 Posts
Is 22TB a hard limit? If higher capacity drives come out would I have to upgrade?
Nov 24, 2024 12:30 AM
155 Posts
Joined Dec 2007
setherekNov 24, 2024 12:30 AM
155 Posts
Quote from Greensleeves87 :
I bought this unit back in April for $299 and it has been a great DAS for my Beelink Unraid server ever since.
How are your transfer speeds? considering for my plex server
Nov 24, 2024 01:19 AM
50 Posts
Joined Sep 2020
joshucoNov 24, 2024 01:19 AM
50 Posts

Our community has rated this post as helpful. If you agree, why not thank joshuco

Quote from setherek :
How are your transfer speeds? considering for my plex server
I have this as well, plays back all my files with no hiccups. With Unraid I'll get about 60ish mb/s doing a parity check. Over a 100 doing a regular move of files.
4
Nov 24, 2024 01:20 AM
11 Posts
Joined Nov 2016

This comment has been rated as unhelpful by Slickdeals users.

Nov 24, 2024 01:33 AM
828 Posts
Joined Nov 2014
warre2mNov 24, 2024 01:33 AM
828 Posts
I feel this paired with a m4 Mac mini is the apex home NAS. Wish OSX server still existed but I'm sure you can configure OSX to a server like state. Unless you run ZFS then I think you'd have a ram shortage.
Last edited by warre2m November 23, 2024 at 05:47 PM.
6
Nov 24, 2024 01:34 AM
286 Posts
Joined Apr 2023
SharpLake2934Nov 24, 2024 01:34 AM
286 Posts

Our community has rated this post as helpful. If you agree, why not thank SharpLake2934

Quote from FeistyBreakfast428 :
Is 22TB a hard limit? If higher capacity drives come out would I have to upgrade?
No any size will work. Just sizes over 22TB have not been verified by the manufacturer.
Last edited by SharpLake2934 November 23, 2024 at 05:38 PM.
1

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Nov 24, 2024 02:14 AM
93 Posts
Joined Feb 2020
Greensleeves87Nov 24, 2024 02:14 AM
93 Posts
Quote from setherek :
How are your transfer speeds? considering for my plex server
I get about 130-160MB/second reads off of this to my server. My plex server is on a different box and I don't even notice it. Both are on the same gigabit LAN.
1
1
Nov 24, 2024 04:41 AM
2,220 Posts
Joined Nov 2013
Danimal86Nov 24, 2024 04:41 AM
2,220 Posts
Quote from Greensleeves87 :
I bought this unit back in April for $299 and it has been a great DAS for my Beelink Unraid server ever since.
You can add the drives to the array or they show up under unassigned devices?

I have one (gift) but not sure what to so with it....
Nov 24, 2024 05:20 AM
1,310 Posts
Joined Nov 2015
kjvmartinNov 24, 2024 05:20 AM
1,310 Posts
Wish I'd heard of these before I bought overpriced OWC stuff.
1
Nov 24, 2024 05:37 AM
1,241 Posts
Joined Nov 2005
AacidusNov 24, 2024 05:37 AM
1,241 Posts

Our community has rated this post as helpful. If you agree, why not thank Aacidus

If anyone still doesn't want to jump the gun. It reaches this price about once a month.
5
Nov 24, 2024 05:46 AM
10,006 Posts
Joined Aug 2004
JaTaNNov 24, 2024 05:46 AM
10,006 Posts
4-bay version is $152 with Prime:
https://www.amazon.com/gp/product/B0CTTL9R7Z/
Nov 24, 2024 06:01 AM
1,462 Posts
Joined Feb 2008
vd853Nov 24, 2024 06:01 AM
1,462 Posts
Seems to have disconnect and instability problems from the reviews.
1
Nov 24, 2024 06:16 AM
1,647 Posts
Joined Jul 2009
paliknightNov 24, 2024 06:16 AM
1,647 Posts
This doesn't support hardware raid, but anyone experience issues running software raid?
1

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Nov 24, 2024 07:40 AM
951 Posts
Joined Jan 2010
timpNov 24, 2024 07:40 AM
951 Posts
Quote from vd853 :
Seems to have disconnect and instability problems from the reviews.
I want to build an unraid setup for home for home photo storage, but this report gives me pause. Something like this makes sense because I already have a spare tiny PC which I could repurpose, but my question is: is USB reliable and stable enough for long term NAS use? I'm old and remember having to fiddle with USB connections, unplugging and reconnecting devices in order to get them up work. Would this rival a large desktop PC with internal bays and direct SATA connections?

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