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expiredSplendidSeed435 posted Aug 13, 2025 02:09 PM
expiredSplendidSeed435 posted Aug 13, 2025 02:09 PM

26TB Seagate Expansion Desktop USB 3.0 External Hard Drive

+ Free Shipping

$250

$350

28% off
Seagate.com
74 Comments 17,714 Views
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Deal Details
Seagate has 26TB Seagate External USB 3.0 Desktop Hard Drive (STKP26000400) on sale for $249.99. Shipping is free.

Thanks to Community Member SplendidSeed435 for sharing this deal.

About this product:
  • Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable
  • USB 3.0 allows fast file transfers for efficient data management
  • Drag-and-drop file saving right out of the box
  • Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
  • Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
    • Refer to Seagate's Return Policy here.
  • Additional Information:
    • This price matches our recent and popular Frontpage Deal.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by SplendidSeed435
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Seagate has 26TB Seagate External USB 3.0 Desktop Hard Drive (STKP26000400) on sale for $249.99. Shipping is free.

Thanks to Community Member SplendidSeed435 for sharing this deal.

About this product:
  • Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable
  • USB 3.0 allows fast file transfers for efficient data management
  • Drag-and-drop file saving right out of the box
  • Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
  • Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
    • Refer to Seagate's Return Policy here.
  • Additional Information:
    • This price matches our recent and popular Frontpage Deal.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by SplendidSeed435

Community Voting

Deal Score
+53
Good Deal
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Top Comments

rcheung07
122 Posts
10 Reputation
Too many hdd failures with seagate on my end to even touch seagate again. With that said I just picked up a 20TB WD from BB for 280 so yea the above is a great deal. You have been warned. Back up, back up, back up!!!!
dirtbag88
2705 Posts
479 Reputation
I can guarantee you this drive size will be a barracuda and not an exos. Still a decent deal
feelinloose
492 Posts
172 Reputation
I bought the 22TB seagate expansion drive a month or two ago. I initially was going to use it as is, but ended up shucking it. ST22000DM000-3Y6103 Barracuda is what was inside. I installed it in a Dell Pro Max Tower T2. I had issues with the drive going active to idle every 5 to 10 seconds. To fix it, I downloaded SeaChest Utilities and had to disable Idle A on the drive.

You might not know your drive is doing this. If you have shucked the drive, download seagate seatools and run it. While running, if your drive has idle A set to the short time you will see that the drive goes active/idle every few seconds.

To address your Seagate drive frequently transitioning from active to idle (likely due to aggressive internal power management features like head parking), you can use the SeaChest_PowerControl utility to adjust or disable the relevant settings. This is common with Seagate drives, where Extended Power Conditions (EPC) modes—such as idle_a (initial low-power idle) and idle_b (head parking)—can cause these transitions even when Windows power plans are set to keep the HDD active. The default idle_b timer is often around 2 minutes, but system activity or shorter timers can make it feel more frequent, like 10-20 seconds in some cases.

Step 1: Identify Your Drive

Open Command Prompt as Administrator.
Navigate to the folder where you extracted SeaChest utilities (e.g., cd C:\Path\To\SeaChest).
Run: SeaChest_PowerControl.exe --scan
This lists all drives with their handles (e.g., PD0, PD1). Note the PD number for your Seagate drive (look for the model and serial number).


Step 2: Check Current Power Settings

Run: SeaChest_PowerControl.exe -d PDx --showEPCSettings (replace PDx with your drive's handle, e.g., PD0).
This displays EPC settings, including timers for idle_a, idle_b, idle_c, and standby_z. Timers are in 100-millisecond units (e.g., 1200 = 120 seconds or 2 minutes). Look for enabled timers (*) under idle_a or idle_b, as these often cause frequent idling or head parking.


Step 3: Disable or Adjust the Problematic Idle Mode
The most effective fix is to disable the idle_a mode ( initial low-power idle) or set its timer higher. This persists across reboots and power cycles on most Seagate drives.

To disable idle_a entirely: SeaChest_PowerControl.exe -d PDx --idle_a disable
To set a higher timer (e.g., 10 minutes = 6000 units): SeaChest_PowerControl.exe -d PDx --idle_a 6000
Run --showEPCSettings again to confirm changes (the idle_a timer should show 0 or disabled).


Step 4: Verify the Changes

Run: SeaChest_PowerControl.exe -d PDx --checkPowerMode to see the current state (e.g., Active or Idle).
Monitor your drive for 10-20 minutes with no activity. It should stay active longer without idling. Use tools like CrystalDiskInfo to check if head load/unload cycles (SMART attribute 193) stop increasing rapidly.


Hope this helps some people.

73 Comments

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Aug 13, 2025 02:30 PM
3,613 Posts
Joined Dec 2005
ArcanlawAug 13, 2025 02:30 PM
3,613 Posts
Timely, I just got an 85% space alert on my NAS this morning. Shuckable?
Aug 13, 2025 02:38 PM
4,758 Posts
Joined Sep 2011
cobjonesAug 13, 2025 02:38 PM
4,758 Posts
Quote from Arcanlaw :
Timely, I just got an 85% space alert on my NAS this morning. Shuckable?
Tagging to be reminded.
4
Aug 13, 2025 02:39 PM
13 Posts
Joined Nov 2021
hcesconetoAug 13, 2025 02:39 PM
13 Posts
Its good for a Shuck to my nas?
224,99 with the welcome discount...
Aug 13, 2025 03:19 PM
2,155 Posts
Joined Nov 2013
Danimal86Aug 13, 2025 03:19 PM
2,155 Posts
Sub $10/tb is fantastic deal.

I'm a little hesitant with Seagate in general, but a fantastic deal.
Aug 13, 2025 03:27 PM
31 Posts
Joined Jan 2015
masterhailAug 13, 2025 03:27 PM
31 Posts

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

looks like this model is 50/50 of either being Exos or Barracuda drives. https://www.reddit.com/r/DataHoar...0_for_250/
2
1
Aug 13, 2025 03:32 PM
122 Posts
Joined Feb 2012
rcheung07Aug 13, 2025 03:32 PM
122 Posts

Our community has rated this post as helpful. If you agree, why not thank rcheung07

Too many hdd failures with seagate on my end to even touch seagate again. With that said I just picked up a 20TB WD from BB for 280 so yea the above is a great deal. You have been warned. Back up, back up, back up!!!!
1
Aug 13, 2025 03:33 PM
2,705 Posts
Joined Mar 2012
dirtbag88Aug 13, 2025 03:33 PM
2,705 Posts

Our community has rated this post as helpful. If you agree, why not thank dirtbag88

Quote from masterhail :
looks like this model is 50/50 of either being Exos or Barracuda drives. https://www.reddit.com/r/DataHoar...0_for_250/
I can guarantee you this drive size will be a barracuda and not an exos. Still a decent deal
1

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Aug 13, 2025 04:11 PM
3,666 Posts
Joined Aug 2011
Juggernaut_510Aug 13, 2025 04:11 PM
3,666 Posts
Pron collection might just fit in this - I meant, photos collection
3
4
Aug 13, 2025 04:32 PM
852 Posts
Joined Feb 2010
rotarypower101Aug 13, 2025 04:32 PM
852 Posts
Though it's only been a brief time with these drives , how are they working for people?

Mine is…a bit noisy with the grinding and seeking , and it takes a noticeably long time for it to become accessible after it sleeps compared to other drives I have used.
Aug 13, 2025 05:03 PM
1 Posts
Joined May 2017
dealman78Aug 13, 2025 05:03 PM
1 Posts
Quote from hcesconeto :
Its good for a Shuck to my nas?224,99 with the welcome discount...
how do you get this discount?
Aug 13, 2025 05:19 PM
1,612 Posts
Joined Jul 2019
BlueVoyager308Aug 13, 2025 05:19 PM
1,612 Posts
Quote from Juggernaut_510 :
Pron collection might just fit in this - I meant, photos collection
You can say "porn". We are consenting adults here.
7
3
Aug 13, 2025 05:22 PM
14,486 Posts
Joined Sep 2005
HapShaughnessyAug 13, 2025 05:22 PM
14,486 Posts
Friends don't let friends buy Seagate.
1
1
10
Aug 13, 2025 05:48 PM
7 Posts
Joined Oct 2015
fetchtablesAug 13, 2025 05:48 PM
7 Posts

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

Quote from rotarypower101 :
Though it's only been a brief time with these drives , how are they working for people?

Mine is…a bit noisy with the grinding and seeking , and it takes a noticeably long time for it to become accessible after it sleeps compared to other drives I have used.

I've purchased and shucked four seagate expansion drives over the past five months. Two 20tb drives, a 22tb and a 26tb. All of them are Barracudas. They are definitely louder than the Western Digitals when starting up and seeking. They remind me of the old early 2000's era hdds.

The drives have around 3500 hours on them and they are still keeping cool and going strong in my Synology NAS.
1
Aug 13, 2025 06:05 PM
153 Posts
Joined Apr 2012
BadOceanAug 13, 2025 06:05 PM
153 Posts
Quote from rotarypower101 :
Though it's only been a brief time with these drives , how are they working for people?

Mine is…a bit noisy with the grinding and seeking , and it takes a noticeably long time for it to become accessible after it sleeps compared to other drives I have used.
I bought this exact drive during the last deal. It's working fine for me, but I'm using it as intended as an external drive in the provided enclosure. It doesn't seem any louder than any other external drives I've used. I can't comment on startup time as I have it plugged in on a home server running 24x7 and I've never noticed it going to sleep.

So far I'm happy with this unit. It seems to be running well and it stays cool. So far it "just works" as intended. Of course it's only been a couple of weeks.
2

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Aug 13, 2025 06:06 PM
1,019 Posts
Joined May 2007

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