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phoinix | Staff 3.1K Views
Nov 20, 2025 8:54 AM

$174.99*: QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure at Amazon

$175

$219

20% off
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Amazon [amazon.com] has QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure for $174.99.
Shipping is free.

Price
$44.01 lower (20% savings) than the list price of $219

*Deal history:

100+ bought in past month

amazon.com/dp/B07K4RC7X9 [amazon.com]

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Deal Details
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About the Poster
Amazon [amazon.com] has QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure for $174.99.
Shipping is free.

Price
$44.01 lower (20% savings) than the list price of $219

*Deal history:

100+ bought in past month

amazon.com/dp/B07K4RC7X9 [amazon.com]

My other deals

#pfd, #pfpd

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6 Comments

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Nov 21, 2025 7:13 PM
9.6K Comments
Joined Apr 2006
TheEdgeNov 21, 2025 7:13 PM
9.6K Comments
Used Like New would be ~$115 after 30% off at checkout.
2
Nov 22, 2025 3:41 AM
99 Comments
Joined Sep 2011
SurenSurenNov 22, 2025 3:41 AM
99 Comments
Pretty slow with my QNAP NAS... Using it for backup drives for my NAS and nothing more ... Don't expect NAS like performance
1
Nov 22, 2025 1:56 PM
9.6K Comments
Joined Apr 2006
TheEdgeNov 22, 2025 1:56 PM
9.6K Comments
Quote from SurenSuren View quoted comment :
Pretty slow with my QNAP NAS... Using it for backup drives for my NAS and nothing more ... Don't expect NAS like performance
Any experience using it like a DAS / directly to a computer?
Nov 23, 2025 2:29 AM
122 Comments
Joined Nov 2011
SwizzleManNov 23, 2025 2:29 AM
122 Comments
In for a third unit of these. Bought the first one in 2019 , second in 2023 and now expanding again. Only issue I've had is one of the bays on one of them is somewhat loose which causes loud noises when the HDD within it spins up but pushing against it calms it down. Otherwise I recommend not using the latest firmware on these as the sleep rules are pretty aggressive compared to previous firmware so if you need occasional access to HDDs on the DAS you'll have to wait the 30 seconds it takes for the drives to spin up. No issues with speed, on a 2.5Gb Ethernet connection to the controlling QNAP NAS where the DAS are connected I'm able to fully saturate the write speeds.
They're cheap plastic but I have 6 years of good experience with them and shucked red drives.
1
Nov 24, 2025 7:42 PM
2.1K Comments
Joined Apr 2004
darkhunterNov 24, 2025 7:42 PM
2.1K Comments
Quote from TheEdge View quoted comment :
Any experience using it like a DAS / directly to a computer?
I have 3 of these and they are really good. I recommend using the raid 5 hardware raid. If the drive ever failed, you can replace it and it will repair itself without requiring a PC.
1
Nov 24, 2025 8:02 PM
9.6K Comments
Joined Apr 2006
TheEdgeNov 24, 2025 8:02 PM
9.6K Comments
Quote from darkhunter View quoted comment :
I have 3 of these and they are really good. I recommend using the raid 5 hardware raid. If the drive ever failed, you can replace it and it will repair itself without requiring a PC.
Thanks for the info. Repped.

I have a QNAP TS-464 in RAID 5. I was thinking about building out a second NAS but just attached to a local machine for video editing. Figured at that point, a DAS would work. The comments above about it being slow when chained to a NAS made me nervous.

If they offer used at 30% off again, I'll jump. Otherwise, I might just hang onto one of the 464s I got for ~$300 (even though I might not need all of the extra bells and whistles right away).

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