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Review Summary
2025-12-31T07:06:32
I have great confidence in the Seagate brand and it's reliability. I look forward to getting the most out of these 4 hard drives.
WILLIAM P.
2025-12-26T18:48:11
They work great in my new Ugreen DH4300 NAS.
MIKE B.
2025-12-18T22:39:32
I got 4 of these 12TB IronWolf Pro drives and they're solid so far! I have them in a RAID 10 configuration in my NAS and I have zero complaints. Good performance with not much noise too which is nice. I'd highly recommending getting these if you're looking to build out your NAS. The 5 year warranty is pretty sweet too!
SAMUEL E.
2025-12-15T05:24:37
The are very reliable and sturdy drives.
GENTILE M.
2024-12-18T08:30:01
Hard drive came well packaged inside frustration free box, inside another box, so it was well taken care of. As for the product itself, I can say it was a brand new hard drive, with a manufacturing date of 1 month prior, so pretty new. I placed the drive inside a Synology DS1522+, and ran the short and extended S.M.A.R.T. tests, the first one took like a minute everything was fine, the extended one took like 23hrs to complete but it came out successful. As for usage, it makes a little noise when it spins up from standby mode and when sending stuff to the NAS, you can hear it, but it's not annoying.
RAUL L.
24TB
SATA 6Gb/s
Unlimited
CMR
Helium
550
Yes
512 MB
2500000 hr
1 per 10E15 (per Bits Read, Max)
8760
512E
3
7200 RPM
6.0, 3.0, 1.5
285
12.5
2.0 A
6.3 W
7.8 W
1.1 W
1.1 W
+12 V and +5 V
41 Degree F (5 Degree C) (ambient, min Degree C)
149 Degree F (65 Degree C) (drive reported, max Degree C)
-40 Degree f (-40 Degree C) (ambient, min Degree C)
158 Degree F (70 Degree C) (ambient, max Degree C)
10Hz to 500Hz (Grms): 2.27
20 (typical, measured in Idle 1 state) (dBA)
26
40/40 Gs
200
1.028 x 4.01 x 5.787" (26.11 x 101.85 x 146.99mm)
1.51 lbs (685g)
Great Hard Drives!
By WILLIAM P.
I have great confidence in the Seagate brand and it's reliability. I look forward to getting the most out of these 4 hard drives.
Great value for NAS storage
By MIKE B.
They work great in my new Ugreen DH4300 NAS.
IronWolf Pro drives are engineered to deliver 24 x7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions.
The essential enterprise NAS drive
Seagate IronWolf Pro offers up to 32 TB of massive capacity without compromise - powered by CMR technology for reliable, multi-user performance in RAID/NAS systems. Always-on and always ready, it's the go-to storage choice for media professionals, SMBs, and on-prem AI model training.
Monitor and maintain the health of your drives
IronWolf Health Management, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health.
Three years of complimentary Rescue Data Recovery Services are included with all IronWolf drives, so users don't incur high recovery costs. In-house secure facilities, with an industry-leading 95% success rate, enable data recovery after accidental data corruption or drive damage.
Plays well with all your favorite NAS systems
IronWolf drives have been tested by leading NAS providers such as Asustor, QNAP and UGREEN for compatibility. Seagate recommends reviewing your NAS vendor's compatibility list for the latest approved drive.
At Seagate, we obsess over quality assurance
You can count on a product that keeps getting high-quality scores over its lifetime - no matter when it's tested.