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expired Posted by jwatson876 • Mar 25, 2025
expired Posted by jwatson876 • Mar 25, 2025

Prime Members: 4-Bay TerraMaster D4-320 USB 3.2 Gen 2 Enclosure (Diskless)

+ Free Shipping

$152

$190

20% off
Amazon
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Deal Details
TERRAMASTER via Amazon has for Prime Members: 4-Bay TerraMaster D4-320 USB 3.2 Gen 2 Enclosure (Diskless) for $151.99. Shipping is free.

Thanks to Community Member jwatson876 for finding this deal.

Note: Must be logged into your Prime Account to view sale price.
 
Features:
  • 4 x 3.5/2.5" SATA Drive Bays
  • 1 x USB-C 3.2 Gen 2 Port
  • Read Speeds of up to 1016 MB/s
  • Write Speeds of up to 960 MB/s
  • Intelligent 120mm Cooling Fan
  • Tool-Free Drive Installation
  • Hot Swappable Drive Bays
  • Plug-and-Play Connectivity
  • Compatible with Thunderbolt 3 and 4
  • Windows, Mac, and Linux Compatible

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Our research indicates that this offer is $38 lower (30% savings) than the next best available price from a reputable merchant with prices starting from $189.99
  • About this product:
    • Rating of 4.3 from over 70 customer reviews.
  • About this store:

Original Post

Written by jwatson876
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
TERRAMASTER via Amazon has for Prime Members: 4-Bay TerraMaster D4-320 USB 3.2 Gen 2 Enclosure (Diskless) for $151.99. Shipping is free.

Thanks to Community Member jwatson876 for finding this deal.

Note: Must be logged into your Prime Account to view sale price.
 
Features:
  • 4 x 3.5/2.5" SATA Drive Bays
  • 1 x USB-C 3.2 Gen 2 Port
  • Read Speeds of up to 1016 MB/s
  • Write Speeds of up to 960 MB/s
  • Intelligent 120mm Cooling Fan
  • Tool-Free Drive Installation
  • Hot Swappable Drive Bays
  • Plug-and-Play Connectivity
  • Compatible with Thunderbolt 3 and 4
  • Windows, Mac, and Linux Compatible

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Our research indicates that this offer is $38 lower (30% savings) than the next best available price from a reputable merchant with prices starting from $189.99
  • About this product:
    • Rating of 4.3 from over 70 customer reviews.
  • About this store:

Original Post

Written by jwatson876

Community Voting

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+34
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Top Comments

I have this. Works great. Each drive comes up separate. Then I used Windows 11 disk manager to raid them. No issues so far and I think I've had it for about 6 months. It's been on pretty much 24/7.
Yes. I have a Wavelink that I used to clone a drive. The drives get hot but you can place a fan to blow on them. The enclosure has a built-in fan and the drives would run much cooler. These are 10 Gbps so you'll really notice increased speed when copying from one drive to another in the enclosure.

I have two Sabrent 5-bay enclosures that have individual drive power buttons. I absolutely love that feature, though some hate it because you have to power on the drives individually after a power failure etc.

I'm not running any RAID or anything, nor using them as a file server. They're just direct attached storage that are powered on when needed. If you have a glass case with few drive bays, a good fast USB enclosure is the way to go.

I have a large case (Anidees AI Raider XL) with 12 5.25 external bays and could mount quite a few drives in it, but then you have to deal with the heat in your machine. I have 40TB (3 drives) in the computer and 80TB in the enclosures. The two enclosures allow me to keep backups in the form of old retired drives that have plenty of life left in them and will last indefinitely when powered off. The enclosures have some newer 16TB & 18TB drives, and then 3, 6 and 8TB drives.

If you're investing in storage space make sure you have enough expandability so you don't have to double spend by buying better enclosures etc. I'm replacing my smaller drives with big drives over time. Eventually, this summer, I'll have tons of space, all on new drives that will last me a long, long time.

Sorry that's so long but I wanted give you an idea of what some people do without needing RAID or a file server. I have my old files from way back in the Amiga days (80's). I keep everything. If I download a manual to help someone with a motherboard, I keep it. They'll need help again you know.
There are a few things misrepresented with this. It is noisy as heck. The whole quiet tech they talk about is nonsense. The plastic rattles I'd you don't fill every drive slot and it's all plastic and a little metal so any hard drive sounds are basically amplified. The fan is reasonably quiet.

Also it does NOT allow for hot swapping as it says. You can disconnected and pull out individual drives but if you put one back in its place you will have to restart the entire unit to get it to remount the drive slot.

Other than that it works well as 4 bay external drive.

55 Comments

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Mar 26, 2025
106 Posts
Joined Mar 2010
Mar 26, 2025
dh22r
Mar 26, 2025
106 Posts
since this is non-RAID, would each drive show up in windows as separate "disk"?
Mar 26, 2025
407 Posts
Joined Jun 2013
Mar 26, 2025
BurtHandsome
Mar 26, 2025
407 Posts
Does anyone know if I would see any benefit from putting my drives in this versus the docking station I'm using now (WAVLINK USB 3.0 and USB C to SATA... https://www.amazon.com/dp/B018FTE...ap_share)?
Mar 26, 2025
479 Posts
Joined Oct 2012
Mar 26, 2025
Yankee495
Mar 26, 2025
479 Posts
Quote from BurtHandsome :
Does anyone know if I would see any benefit from putting my drives in this versus the docking station I'm using now (WAVLINK USB 3.0 and USB C to SATA... https://www.amazon.com/dp/B018FTE...ap_share)?
Yes. I have a Wavelink that I used to clone a drive. The drives get hot but you can place a fan to blow on them. The enclosure has a built-in fan and the drives would run much cooler. These are 10 Gbps so you'll really notice increased speed when copying from one drive to another in the enclosure.

I have two Sabrent 5-bay enclosures that have individual drive power buttons. I absolutely love that feature, though some hate it because you have to power on the drives individually after a power failure etc.

I'm not running any RAID or anything, nor using them as a file server. They're just direct attached storage that are powered on when needed. If you have a glass case with few drive bays, a good fast USB enclosure is the way to go.

I have a large case (Anidees AI Raider XL) with 12 5.25 external bays and could mount quite a few drives in it, but then you have to deal with the heat in your machine. I have 40TB (3 drives) in the computer and 80TB in the enclosures. The two enclosures allow me to keep backups in the form of old retired drives that have plenty of life left in them and will last indefinitely when powered off. The enclosures have some newer 16TB & 18TB drives, and then 3, 6 and 8TB drives.

If you're investing in storage space make sure you have enough expandability so you don't have to double spend by buying better enclosures etc. I'm replacing my smaller drives with big drives over time. Eventually, this summer, I'll have tons of space, all on new drives that will last me a long, long time.

Sorry that's so long but I wanted give you an idea of what some people do without needing RAID or a file server. I have my old files from way back in the Amiga days (80's). I keep everything. If I download a manual to help someone with a motherboard, I keep it. They'll need help again you know.
1
Mar 26, 2025
479 Posts
Joined Oct 2012
Mar 26, 2025
Yankee495
Mar 26, 2025
479 Posts
Quote from dh22r :
since this is non-RAID, would each drive show up in windows as separate "disk"?
Yes. D, E, F etc.
Mar 26, 2025
10,669 Posts
Joined Nov 2010
Mar 26, 2025
youra6
Mar 26, 2025
10,669 Posts
Anything with RAID and USB 3.2?
Mar 26, 2025
110 Posts
Joined Jan 2018
Mar 26, 2025
IXI206
Mar 26, 2025
110 Posts

Our community has rated this post as helpful. If you agree, why not thank IXI206

I have this. Works great. Each drive comes up separate. Then I used Windows 11 disk manager to raid them. No issues so far and I think I've had it for about 6 months. It's been on pretty much 24/7.
1
Mar 26, 2025
1,888 Posts
Joined Nov 2013
Mar 26, 2025
muchwow
Mar 26, 2025
1,888 Posts
Would there be any issues in sticking SATA SSDs in here and using this as a game library (i.e, running games off this DAS)?

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Mar 26, 2025
1,373 Posts
Joined Oct 2015
Mar 26, 2025
Notasaurus
Mar 26, 2025
1,373 Posts
Quote from muchwow :
Would there be any issues in sticking SATA SSDs in here and using this as a game library (i.e, running games off this DAS)?
From the description, sounds like you'd be good:
The D4-320 supports a single HDD up to 22TB, with a total capacity of 88TB, and is compatible with various hard drives, including 3.5-inch SATA hard drives, 2.5-inch SATA hard drives, and 2.5-inch SATA SSDs.
Mar 26, 2025
450 Posts
Joined Feb 2006
Mar 26, 2025
mahou
Mar 26, 2025
450 Posts
Quote from IXI206 :
I have this. Works great. Each drive comes up separate. Then I used Windows 11 disk manager to raid them. No issues so far and I think I've had it for about 6 months. It's been on pretty much 24/7.
Hi.. thanks for your comment. I am thinking doing what you are doing, using Windows disk manager to do the RAID. My question is, after putting it on RAID on computer A. Does it automatically do the RAID when I bring it to a different Windows Computer?
Mar 26, 2025
1,573 Posts
Joined Dec 2007
Mar 26, 2025
ponagathos
Mar 26, 2025
1,573 Posts
Quote from Yankee495 :
Yes. I have a Wavelink that I used to clone a drive. The drives get hot but you can place a fan to blow on them. The enclosure has a built-in fan and the drives would run much cooler. These are 10 Gbps so you'll really notice increased speed when copying from one drive to another in the enclosure.

I have two Sabrent 5-bay enclosures that have individual drive power buttons. I absolutely love that feature, though some hate it because you have to power on the drives individually after a power failure etc.

I'm not running any RAID or anything, nor using them as a file server. They're just direct attached storage that are powered on when needed. If you have a glass case with few drive bays, a good fast USB enclosure is the way to go.

I have a large case (Anidees AI Raider XL) with 12 5.25 external bays and could mount quite a few drives in it, but then you have to deal with the heat in your machine. I have 40TB (3 drives) in the computer and 80TB in the enclosures. The two enclosures allow me to keep backups in the form of old retired drives that have plenty of life left in them and will last indefinitely when powered off. The enclosures have some newer 16TB & 18TB drives, and then 3, 6 and 8TB drives.

If you're investing in storage space make sure you have enough expandability so you don't have to double spend by buying better enclosures etc. I'm replacing my smaller drives with big drives over time. Eventually, this summer, I'll have tons of space, all on new drives that will last me a long, long time.

Sorry that's so long but I wanted give you an idea of what some people do without needing RAID or a file server. I have my old files from way back in the Amiga days (80's). I keep everything. If I download a manual to help someone with a motherboard, I keep it. They'll need help again you know.
I like your thinking. I have a bunch of external drives I would like to consolidate. I was thinking RAID but something like this might work too. I also like to hold on to things forever.
Mar 26, 2025
110 Posts
Joined Jan 2018
Mar 26, 2025
IXI206
Mar 26, 2025
110 Posts
Quote from mahou :
Hi.. thanks for your comment. I am thinking doing what you are doing, using Windows disk manager to do the RAID. My question is, after putting it on RAID on computer A. Does it automatically do the RAID when I bring it to a different Windows Computer?
Windows 11 software RAID (set up through Disk Management) is not portable across different machines. If you move the drives to another Windows 11 computer, the new system won't recognize the RAID array and will likely show the drives as individual disks.

Options to Consider:
  1. Use a RAID-compatible DAS or RAID card: If you're using a hardware RAID solution (such as a DAS with hardware RAID or a dedicated RAID controller), the RAID configuration is stored on the hardware itself. This allows you to move the drives between systems as long as the hardware (RAID controller or DAS) is compatible.
  2. Exporting RAID configuration via third-party tools: There are third-party tools that might help you with some forms of RAID management or even allow you to backup/restore RAID configurations, but they're typically used in specific RAID environments, like hardware RAID or certain software RAID configurations like those found in Linux or using dedicated software like Storage Spaces.
  3. Recreate RAID on another machine: If you move the drives to a new system, you'd need to recreate the RAID array, which could lead to data loss unless you've backed up the data beforehand.
3
3
Mar 26, 2025
1,487 Posts
Joined Mar 2012
Mar 26, 2025
Xray_Man
Mar 26, 2025
1,487 Posts
ANY form of USB RAID is a headache waiting to happen. That said, you can decrease the headache chances by using a UPS on the PC and external drives. It would give you a fighting chance in a storm.

Be sure to configure a shutdown command when battery power is under ___%.
3
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This user is an Expert in Home & Home Improvement
Mar 26, 2025
4,598 Posts
Joined Oct 2013
Mar 26, 2025
wherestheanykey
Expert
This user is an Expert in Home & Home Improvement
Mar 26, 2025
4,598 Posts
Quote from mahou :
Hi.. thanks for your comment. I am thinking doing what you are doing, using Windows disk manager to do the RAID. My question is, after putting it on RAID on computer A. Does it automatically do the RAID when I bring it to a different Windows Computer?

No, you need to configure a host and reconfigure the host when moving it. The host is what drives the RAID.

If you want something a little more robust, look into a JBOD and ZFS. Though keep in mind, you'll want a lot of RAM for ZFS.
2
Mar 27, 2025
32 Posts
Joined Jul 2019
Mar 27, 2025
sli4
Mar 27, 2025
32 Posts

Our community has rated this post as helpful. If you agree, why not thank sli4

There are a few things misrepresented with this. It is noisy as heck. The whole quiet tech they talk about is nonsense. The plastic rattles I'd you don't fill every drive slot and it's all plastic and a little metal so any hard drive sounds are basically amplified. The fan is reasonably quiet.

Also it does NOT allow for hot swapping as it says. You can disconnected and pull out individual drives but if you put one back in its place you will have to restart the entire unit to get it to remount the drive slot.

Other than that it works well as 4 bay external drive.
1
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Mar 27, 2025
441 Posts
Joined Mar 2016
Mar 27, 2025
sinn78
Mar 27, 2025
441 Posts
Quote from dh22r :
since this is non-RAID, would each drive show up in windows as separate "disk"?

Yes but you can use storage spaces to Raid them

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