# NAS Rack 2U TerraMaster U12-500 Plus — Intel Core i7, 16 GB DDR5, 0 TB, Grey

**URL:** https://aio.lv/en/product--jung-u12-500-plus--11655940
**Data updated:** 2025-12-30 19:05 (EET)
**Category:** NAS Devices & Storage
**Manufacturer:** jung
**Manufacturer code:** U12-500 PLUS
**EAN:** 6939236146050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 127.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 1 758.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jung-u12-500-plus--11655940

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

TerraMaster U12-500 Plus is a 2U rack NAS designed for home and home office use. It is powered by an Intel® Core™ i7 processor and equipped with 16 GB DDR5 memory. The unit ships with 0 TB installed storage, allowing you to add drives to match capacity needs. Ideal for centralized file storage, backups, and media serving in small environments.

## Long description

The TerraMaster U12-500 Plus is a 2U rack-mount NAS powered by an Intel Core i7-1255U processor with 10 cores and 12 threads, offering turbo frequencies up to 4.7 GHz. Equipped with Iris Xe Graphics, AES-NI hardware encryption support, 16 GB DDR5 memory, dual 10 GbE ports and two M.2 NVMe slots with Hyper Cache support, this NAS is designed for high-performance backups, centralized file storage and media serving in small to home-office environments. The unit ships without internal drives so capacity can be configured to match deployment needs.
Advantages
High throughput with dual 10 GbE delivers up to 20 Gbps aggregated bandwidth and SMB multichannel support for increased sequential and random I/O performance. The Core i7 CPU and 16 GB DDR5 memory handle concurrent services and virtualized workloads. Flexible storage options include up to twelve 3.5"/2.5" SATA drives in the 12-bay chassis, two M.2 NVMe slots for cache or fast storage, and support for TerraMaster TRAID/TRAID+ for online expansion and migration. Users can choose between ext4 and Btrfs file systems and use USB DAS for additional expansion.
Suitable for
Centralized file storage and company backups for small businesses or home offices
Media editing, film production and post-production workflows requiring high sequential throughput
High-demand virtualized environments and SMB file services with multiple concurrent users
Key specifications
Form factor: 2U rack-mount NAS (12-bay)
Processor: Intel Core i7-1255U (10 cores / 12 threads, up to 4.7 GHz)
Memory: 16 GB DDR5 SO-DIMM (expandable)
Network: Dual 10 Gigabit Ethernet ports (aggregated up to 20 Gbps), SMB multichannel
Storage bays: 12 × 3.5"/2.5" SATA drives; 2 × M.2 NVMe slots (Hyper Cache)
RAID support: Single, RAID 0, 1, 5, 6, 10; TerraMaster TRAID/TRAID+
File systems: ext4, Btrfs
Typical performance: up to ~2090 MB/s sequential write; ~450 MB/s 4K random R/W (dependent on configuration)
Encryption: AES-NI hardware encryption support
Included: 0 TB (drive-less chassis), color: grey, cooling: active
How to use
Install supported SATA drives into the 12 front bays and optional M.2 NVMe modules into the internal slots if required. Connect the NAS to your network using the 10 GbE ports and configure link aggregation or SMB multichannel in your network switches and client systems for maximum throughput. Use TerraMaster’s administration interface to create volumes, select RAID level, choose ext4 or Btrfs, and enable TRAID/TRAID+ for online expansion or migration. Populate user accounts and shared folders, configure backup tasks (cloud or USB) and, if needed, provision virtualization or media services through available apps.
Usage recommendations
For sustained high-throughput workloads such as video editing or virtual machines, use enterprise-grade HDDs or NVMe SSDs for cache, enable link aggregation or switch-level LACP, and ensure adequate cooling and UPS protection. Choose Btrfs for snapshots and data integrity features, and plan RAID level according to capacity vs. redundancy requirements.

## Specifications

### Storage

| Feature | Value |
|---|---|
| RAID levels | 1, 6, 10, JBOD |
| Supported file systems | BTRFS, FAT32, HFS+, NTFS, ext3, ext4 |
| RAID support | Yes |
| Number of storage drives supported | 12 |
| Storage drive sizes supported | 2.5, 3.5 |
| Storage drives installed | No |
| Maximum supported storage capacity | 288 TB |
| Installed storage drive type | No |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | Yes |
| Storage drive capacity | 0 GB |
| Supported storage drive interfaces | Serial ATA |
| Online RAID migration | Yes |
| Total installed storage capacity | 0 TB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB port | Yes |

### Network

| Feature | Value |
|---|---|
| Supported network protocols | CIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10000 |
| iSCSI support | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN data rate supported (max) | 10000 |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor cores | 10 |
| Processor threads | 12 |
| Number of processors supported | 1 |
| Processor boost frequency | 4.7 GHz |
| Processor cache | 12 MB |

### Memory

| Feature | Value |
|---|---|
| Internal memory type | DDR5 |
| ECC | No |
| Memory form factor | SO-DIMM |
| Maximum RAM supported | 64 GB |
| Internal memory | 16 GB |

### Power

| Feature | Value |
|---|---|
| Number of power supply units | 1 |
| AC input frequency | 50 / 60 |
| AC input voltage | 100-240 |
| Power consumption (max) | 120 W |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 550 W |
| Power consumption (HDD standby) | 33 W |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 5 - 40 |

### Design

| Feature | Value |
|---|---|
| Chassis type | Rack (2U) |
| LED indicators | HDD, LAN, Power |
| Product colour | Grey |
| Number of fans | 3 fan(s) |
| Cooling type | Active |
| Fan diameter | 80 mm |
| Built-in display | No |
| Fan diameter 2 | 80 mm |

### Performance

| Feature | Value |
|---|---|
| Type | NAS |
| Security algorithms | AES, HTTPS, SNMP, SSH |
| Management protocols | SNMP |
| Browser supported | Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge |
| Number of users | 2048 user(s) |
| Noise level | 39 dB |
| Snapshot | Yes |
| Web-based management | Yes |
| Access Control List (ACL) | Yes |
| Multilingual support | Yes |
| On/off switch | Yes |
| S.M.A.R.T. support | Yes |
| Universal Plug and Play (UPnP) | Yes |
| Device class | Home & Home Office |
| Backup function | Yes |
| Backup features | Cloud, USB drive |
| System log | Yes |
| Hot spare | Yes |
| Share folder | 512 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88 mm |
| Width | 440 mm |
| Depth | 550 mm |
| Package depth | 710 mm |
| Package height | 217 mm |
| Package width | 580 mm |

### Software

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 3 year(s) |
| Compliance certificates | CE, China Compulsory Certification (CCC), Federal Communications Commission (FCC), KC, RoHS, WEEE |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, LAN (RJ-45) |
| External power adapter | Yes |

## FAQ

### How much does the TerraMaster U12-500 Plus NAS Rack 2U Intel Core i7 cost, and is it available for purchase?

The price is 2,127.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can TerraMaster U12-500 Plus NAS Rack 2U Intel Core i7 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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 installed, number of storage drives supported, storage drives installed, raid support, installed storage drive type, supported storage drive types, ethernet lan, chassis type, 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.

## Image

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