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header-product External 2-bay Desktop Disk Array jung D2-320 — supports 2× 2.5/3.5" SATA HDD/SSD, Desktop chassis, Black
196.99 €

External 2-bay Desktop Disk Array jung D2-320 — supports 2× 2.5/3.5" SATA HDD/SSD, Desktop chassis, Black

2-bay Desktop Disk Array jung D2-320 Photo 1
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2-bay Desktop Disk Array jung D2-320 Photo 1
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External 2-bay Desktop Disk Array jung D2-320 — supports 2× 2.5/3.5" SATA HDD/SSD, Desktop chassis, Black

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Short description

The jung D2-320 is a 2-bay desktop disk array designed for home and home office use. It accepts two 2.5" or 3.5" SATA HDD or SSD drives and provides a compact desktop chassis (119×154×222 mm) in black, weighing 1.3 kg. Suitable for storage expansion, backups and simple file sharing with easy installation and support for common SATA drives.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 11655936
Manufacturer: jung
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.30 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.47 euros per month
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Product information

Description

TerraMaster D2-320 is a 2-bay external hard disk enclosure with a USB 3.2 Gen2 (10 Gbps) USB-C interface, designed for desktop storage expansion and fast data transfer. It accepts two 3.5" or 2.5" SATA drives (HDD or 2.5" SSD) and supports multiple RAID modes to address different storage and redundancy requirements. The enclosure features tool-free trays with a Push-lock mechanism, an included 0.8 m USB-C to USB-C cable, intelligent fan control, built-in power protection, and sleep support for energy saving.

Advantages

D2-320 provides high transfer speeds up to the limits of USB 3.2 Gen2; real-world read/write performance depends on the installed drives and selected RAID mode. It supports up to two drives with a single-drive capacity supported up to 22 TB, allowing a combined maximum raw capacity of 44 TB. The tool-free tray and Push-lock design enable quick and secure drive swaps without tools. The USB-C connection ensures compatibility with USB 3.0/3.1/3.2 hosts and Thunderbolt 3/4 ports. Adaptive disk sleep and a temperature-controlled low-noise fan reduce power consumption and operating noise. The external power adapter includes protection to help prevent damage from improper power sources.

Key specifications

  • Model: TerraMaster D2-320
  • Bays: 2-bay SATA (supports 3.5" and 2.5" HDD / 2.5" SSD)
  • Interface: USB 3.2 Gen2 (10 Gbps) via USB-C; includes 0.8 m USB-C to USB-C cable
  • Supported single-drive capacity: up to 22 TB (compatibility with larger drives not verified)
  • Maximum raw capacity: up to 44 TB (22 TB x 2)
  • Supported RAID modes: RAID 0, RAID 1, JBOD, Single Disk
  • Estimated top speeds (depending on drives and RAID): up to ~521 MB/s (with two 22 TB HDDs in RAID 0) and up to ~1075 MB/s (with two 1 TB SSDs in RAID 0)
  • Power: external adapter with built-in protection
  • Cooling: temperature-controlled low-noise fan
  • Compatibility: Windows, macOS and most systems via USB; TerraMaster NAS expansion supported on TOS 5.1+

How to use

Install one or two compatible SATA drives into the tool-free trays and insert the trays into the enclosure until the Push-lock secures them. Connect the D2-320 to your host using the supplied USB-C cable; the enclosure is compatible with USB 3.0/3.1/3.2 and Thunderbolt 3/4 host ports. Configure the desired RAID mode using the host operating system or compatible management tools before formatting the drives. Enable disk sleep in the host OS if you want the enclosure to follow the computer's sleep behavior. For scheduled Windows backups, install the TPC Backupper client, connect the D2-320 and create a backup task (supports incremental and differential backups; compatible with Windows 8/8.1/10/11).

Recommendations

Verify drive compatibility with TerraMaster's compatibility list before purchase. Use the supplied or a proper external power adapter and connect via a USB-C or Thunderbolt-capable port to achieve optimal performance. When frequently swapping drives, ensure the Push-lock is fully engaged to avoid accidental disconnection. For NAS expansion features, update TerraMaster NAS to TOS 5.1 or later.

Specifications

Number of storage drives supported:
2
Weight:
1.3 kg
Supported storage drive interfaces:
Serial ATA
Product colour:
Black
All features
Power consumption (typical): Power consumption in switched-on state expressed in W.
19.4 W
AC input frequency:
50 - 60
AC input voltage:
100 - 240
Storage drive sizes supported:
2.5, 3.5
Number of adapters included:
1 pc(s)
Storage drives installed:
No
Maximum supported storage capacity:
44 TB
Device class:
Home & Home Office
Power supply unit (PSU) capacity:
40 W
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
DC output voltage:
12 V

Storage

RAID levels:
JBOD, 1
Number of storage drives supported:
2
Installed storage drive type:
No
Supported storage drive types:
HDD & SSD
Supported storage drive interfaces:
Serial ATA

Technical details

Sustainability compliance:
Yes
Compliance certificates:
RoHS

Design

Product colour:
Black
Number of fans:
1 fan(s)
Fan diameter:
80 mm

Weight & dimensions

Weight:
1.3 kg
Package weight:
2100 g
Height:
222 mm
Width:
119 mm
Depth:
154 mm
Package depth:
170 mm
Package height:
258 mm
Package width:
220 mm

Performance

Data transfer rate:
10 Gbit/s
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
23.8 dB

Operational conditions

Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
0 - 40

System requirements

Windows operating systems supported:
Y
Mac operating systems supported:
MacOS
Linux operating systems supported:
Y

Packaging content

Cables included:
AC
Screws included:
Yes

Other features

Chassis type:
Desktop

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the 2-bay Desktop Disk Array jung D2-320 cost, and is it available for purchase?

The price is 196.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can 2-bay Desktop Disk Array jung D2-320 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the 2-bay Desktop Disk Array jung D2-320 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All jung products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized jung service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of storage drives supported, weight, supported storage drive interfaces, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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