Choosing between a network attached storage unit and a NAS hard drive starts with a simple question: do you need the networked device, or the internal storage component? In NAS storage & drives, the D-Link DNR-326 and the internal NAS hard drive answer different parts of that need. The D-Link fits a NAS desktop-unit brief, while the drive fits an internal-disk brief. Neither should be treated as a like-for-like substitute.
Quick verdict
Choose the D-Link DNR-326 when the purchase needs a network-attached storage desktop unit with Ethernet. Choose the NAS Hard Drive when the purchase needs an internal disk rather than the network-facing unit. The listed price spread is $459.95, so the central decision is which component your setup actually requires.
At a glance
| Comparison point | D-Link DNR-326 NAS Unit | NAS Hard Drive |
|---|---|---|
| Listed price | USD 50.00 | USD 509.95 |
| Type | Network Attached Storage | Internal NAS hard drive |
| Condition | Used | Used |
Where each product wins
The D-Link wins when the need is network attached storage hardware rather than an internal disk. Its stated NAS desktop-unit role matches that brief. The NAS Hard Drive wins when the need is the internal disk component rather than the networked unit. Its stated internal NAS hard-drive role matches that brief. These are different wins: the comparison is about selecting the needed part of a storage setup, not declaring one universally superior.
D-Link DNR-326 NAS Desktop Unit

The D-Link DNR-326 is the practical match when the intended purchase is a network attached storage desktop unit. Ethernet is the key differentiator here, and the black desktop unit is described for a home or office network setup. That gives it a clear reason to choose: it addresses the network-facing part of a NAS setup rather than presenting itself as a loose disk. The limitations are concrete. It is used, requires a 12V adapter, and is sold as is. Those conditions matter to a shopper who wants to avoid an adapter requirement or an as-is purchase. Choose it for the Ethernet NAS role; choose the NAS Hard Drive instead when the requirement is an internal disk.
NAS Hard Drive

The NAS Hard Drive is the focused pick for an internal-storage brief. It is identified with 24TB capacity, 7200RPM, 512MB cache, SATA 6Gbs, and a 3.5 in form factor; HDD support and hot swap are also listed. Those are concrete selection points for a drive-centered setup, without treating any raw technical number as an automatic performance ranking. Its main limitation is role: an internal NAS hard drive is not the Ethernet desktop NAS unit represented by the D-Link. It is also used, so that condition belongs in the decision. Choose it when the planned hardware calls for an internal NAS drive with the stated capacity and form factor; do not choose it as a replacement for the D-Link's network-attached storage function.
Final choice by use case
- For a home or office network setup: choose the D-Link DNR-326 NAS Desktop Unit. Its Ethernet NAS role matches that use.
- For an internal-storage brief: choose the NAS Hard Drive. Its internal NAS hard-drive role matches the needed component.
- For a choice between unlike components: select by function, not by a general quality ranking. The D-Link is the network-attached storage unit; the NAS Hard Drive is the internal drive.