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More from TerraMaster →D6-320
$239.99$299.99Save 20%
In stock at terra-master.com
The TerraMaster D6-320 is a 6-bay USB 3.2 Gen2 enclosure that holds up to 192TB, reaching 1,030MB/s with six drives. It runs in standalone disk mode without RAID, works with Mac, Windows, Linux, and Thunderbolt hosts, and can expand compatible TerraMaster NAS units. It is $239.99.
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Highlights
- 6 bays, up to 192TB
- USB 3.2 Gen2, up to 1,030MB/s
- Driver-free, Thunderbolt 3/4 compatible
- Temperature-controlled fan
- Can expand TerraMaster NAS storage (TOS 5.1+)
Best for
Creators and NAS owners who need cheap bulk storage over USB.
Things to consider
- No hardware RAID; each drive is separate.
- Only a USB-C to USB-C cable is included.
- Single-drive speeds depend on drive type.
Key specs
| Price | $239.99 |
|---|---|
| Bays | 6 |
| Interface | USB 3.2 Gen2 |
| Max capacity | 192TB |
| RAID | None |
| Cable | USB-C to USB-C |
Our take
Excellent value for multi-drive USB storage.
D6-320 at a glance
| Brand | TerraMaster |
|---|---|
| Price | $239.99 (was $299.99) |
| Type | USB3.2 Storage |
| Availability | In stock at terra-master.com |
| Coupon | ALEKSANDRBODNAR |
| Returns | Their published policy page covers warranty returns, which require proof of purchase and… |
Price check
At $239.99, the D6-320 is one of TerraMaster's more affordable items, whose 72 listed products run $19.99 to $43,000.
It's currently 20% below its listed price of $299.99. Sale prices can end without notice, so check the live price before you order.
Frequently asked questions
Does it support RAID?
No, it operates in standalone disk mode.
Can it expand my TerraMaster NAS?
Yes, with TOS 5.1 or later you can build pools on it.
Is the D6-320 on sale?
Yes. TerraMaster lists it at $239.99, down from $299.99 (20% off). Sale prices change, so confirm the live price on terra-master.com.
Is there a coupon code for the D6-320?
TerraMaster's store-wide code ALEKSANDRBODNAR can be entered at checkout on terra-master.com. TerraMaster sets the discount, and some items or sale prices may be excluded.
What is TerraMaster's return policy?
Their published policy page covers warranty returns, which require proof of purchase and a return authorization number. A general change-of-mind return window isn't clearly spelled out.
How long does TerraMaster take to ship?
Free ground shipping on orders of $99 or more within the continental US (duties and taxes excluded). Orders ship within 48 hours and transit takes 3 to 5 business days.
Does the D6-320 come with a warranty?
TerraMaster's published warranty terms: 12-month limited warranty in the US (24 months in the EU) against manufacturing defects for the original buyer. TerraMaster repairs or replaces defective parts, but you pay shipping to them, and data loss is not covered.
Where can I buy the D6-320?
The D6-320 is sold directly by TerraMaster on terra-master.com. The Shop now button on this page goes straight to the product there, and code ALEKSANDRBODNAR can be applied at checkout.
Is the D6-320 in stock?
Yes. TerraMaster lists it as in stock on terra-master.com as of our latest check. Stock and prices refresh throughout the day.
Is TerraMaster a legit store?
TerraMaster is a strong pick if you want a capable NAS or multi-bay enclosure and care more about hardware per dollar than about the most polished software ecosystem. Skip it if a long warranty matters most, since the standard US coverage is 12 months and you pay to ship units in for service. Check exactly which drives and RAM your model supports before you buy. Our full TerraMaster review covers shipping, returns and what to check before ordering.
Is the D6-320 expensive?
At $239.99 it is on the affordable end of TerraMaster's range ($19.99 to $43,000 across 72 products).
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