what is the major difference between the iron wolf, baracuda, and skyhawk versions of the hard drives so i know what one is right for me?

Gee.. Tough question.. In this particular case I was wanting an inexpensive replacement for an external enclosure. (Occasional backup of 'nice-to-have' files so 5900 rpm was ok.) I guess price + decent reviews was my deciding factor. While I don't consider myself a 'geek', I do maintain several PC's on a volunteer basis. My philosophy on preventing data loss on individual PC is regular HD replacement. (2-3 years) -- On NAS units, I tend to go with a higher grade, cooler running (higher price) unit. again, tough question..

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Seagate IronWolf 1TB NAS Hard Drive 5900 RPM 64MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST1000VN002

(46) Write a Review

Range of capacities up to 14TB.
Workload rate of 180TB/year.
Optimized for NAS with AgileArray, enables dual-plane balancing and RAID optimization in multi-bay environments.
Actively protect your NAS with IronWolf Health Management.
Rotational Vibration (RV) sensors.
Always-on, always-accessible 24x7 performance.
1M hours MTBF, 3-year limited warranty.

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Seagate IronWolf 1TB 3.5 SATA HDD 64MB

Model
Brand	Seagate
Series	IronWolf
Model	ST1000VN002
Packaging	Bare Drive

Performance
Interface	SATA 6.0Gb/s
Capacity	1TB
RPM	5900 RPM
Cache	64MB

Features
Features	Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Range of capacities up to 10TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster. Do more with multi-user technology. Enables user workload rate of 180TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24x7 performance. Access your data on your NAS any time, remotely or on site. 1M hours MTBF represents an improved total cost of ownership (TCO) with reduced maintenance costs. Best-Fit Applications - 1- to 8-bay network attached storage (NAS) - Desktop RAID and servers - Multimedia server storage - Private cloud
Usage	For NAS systems

Dimensions
Form Factor	3.5"
Height (maximum)	20.17mm
Width (maximum)	101.85mm
Length (maximum)	146.99mm

Additional Information
Date First Available	April 04, 2025

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Seagate IronWolf 1TB NAS Hard Drive 5900 RPM 64MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST1000VN002

Learn more about the Seagate ST1000VN002

Customer Reviews of the Seagate ST1000VN002

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Item#: 9SIAD6HKGF9992

Meet Your Seller

Seagate IronWolf 1TB NAS Hard Drive 5900 RPM 64MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST1000VN002

Learn more about the Seagate ST1000VN002

Customer Reviews of the Seagate ST1000VN002

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info