Choosing between a NAS enclosure and a NAS hard drive comes down to what your setup is missing: the multi-bay chassis that connects to your network, or the storage device for a compatible system. For NAS storage & drives, these two items serve different jobs, so price alone should not decide the purchase. The 5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays is the enclosure choice; the Seagate IronWolf Pro 10TB is the drive choice.
Quick verdict
Choose the 5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays if you need a five-bay enclosure with drive trays for a network attached storage setup. Choose the Seagate IronWolf Pro 10TB ST10000NE0004 3.5" SATA NAS HDD 7200RPM Hard Drive if you already have a compatible NAS or storage system and need a 10TB SATA HDD. The listed prices differ by $99.99, but these are not interchangeable purchases.
At a glance
| Product | Listed price | Primary role |
|---|---|---|
| 5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays | $170.00 | NAS enclosure |
| Seagate IronWolf Pro 10TB ST10000NE0004 3.5" SATA NAS HDD 7200RPM Hard Drive | $269.99 | NAS hard drive |
Where each product wins
- The 5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays wins when the priority is a five-bay chassis with trays and network attached storage functionality.
- The Seagate IronWolf Pro 10TB ST10000NE0004 3.5" SATA NAS HDD 7200RPM Hard Drive wins when the priority is adding a 10TB HDD with a SATA interface to a compatible storage system.
Product notes
5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays
The clearest reason to choose this enclosure is its five-bay format with drive trays, making it the direct match for a shopper who needs the NAS housing rather than a standalone storage device. Its black finish and Network Attached Storage type are also plainly identified. The important limitation is its condition and testing description: it is marked Used, the power indicator turns on, and no additional testing has been done. That makes the enclosure a better fit for someone who is comfortable with that stated condition and wants to focus on the chassis layout. The product title centers on the enclosure and trays rather than stating a storage capacity, so the purchase decision is about the housing and its bays.
Seagate IronWolf Pro 10TB ST10000NE0004 3.5" SATA NAS HDD 7200RPM Hard Drive
This Seagate drive makes sense for a compatible NAS or storage system that needs a clearly specified hard drive. Its title and description identify 10TB capacity, a 3.5-inch form factor, SATA connectivity, and a 7200RPM spindle speed; the attributes also list a 256 MB cache. The condition is Excellent - Refurbished, and the description says the pre-owned drive was professionally tested before shipment. Its limitation is scope: it is a hard drive, not a five-bay NAS enclosure, so it does not address the chassis side of a storage build. Pick it when the required item is the 10TB drive itself, and pass over it when the central need is a network-attached enclosure with bays and trays.
Final choice by use case
For a chassis-led NAS build, the 5-Bay Black Network Attached Storage NAS Enclosure w/ Drive Trays is the appropriate choice because its role is the enclosure itself. For a storage-media upgrade to a compatible system, choose the Seagate IronWolf Pro 10TB ST10000NE0004 3.5" SATA NAS HDD 7200RPM Hard Drive because its role is a specified NAS hard drive. The decisive question is simple: do you need the housing, or do you need the drive?
