# Internal Hard Drive Synology 12TB 3.5" Serial ATA III HAT5300

**URL:** https://aio.lv/en/product--synology-hat5300-12t--4031996
**Data updated:** 2025-12-29 14:00 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** SYNOLOGY
**Manufacturer code:** HAT5300-12T
**EAN:** 4711174724130
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 804.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 665.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-hat5300-12t--4031996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Synology HAT5300 is a high-performance internal hard drive with a capacity of 12 TB and a speed of 7200 RPM. It features a 256 MB buffer and uses a 3.5" Serial ATA III interface, making it ideal for data-intensive applications. This drive is designed for reliability and efficiency, ensuring optimal performance for your storage needs.

## Long description

Synology HAT5300-12T is an enterprise-class internal hard drive with 12 TB capacity, 7200 RPM spindle speed and a 3.5" Serial ATA III interface. Designed for use in Synology systems, the drive includes a 256 MB buffer and is validated through extensive in-house testing to deliver consistent performance for data-intensive applications.
Advantages
The HAT5300 series is optimized for Synology DSM and hardware, offering up to 23% higher sustained sequential read performance in multi-user environments. Drives undergo over 300,000 hours of stress testing and provide durability features such as a 2.5 million hour MTTF rating, 550 TB/year workload support and persistent write cache technology. Firmware can be updated automatically via DSM, and the product is covered by a 5-year limited warranty.
Suitable for
 Enterprise and SMB Synology NAS installations
 Multi-user file sharing and collaboration
 Data-intensive applications and virtualisation storage
 24/7 services requiring high durability and sustained performance
Key specifications
 Capacity: 12 TB (12000 GB)
 Form factor: 3.5 inch
 Interface: SATA III (Serial ATA III)
 Rotation speed: 7200 RPM
 Buffer: 256 MB
 MTTF: 2,500,000 hours
 Workload rating: 550 TB/year
 Weight: 0.72 kg
 Manufacturer part number: HAT5300-12T
 EAN: 4711174724130
How to use
Install the Synology HAT5300-12T into a compatible Synology NAS or server bay following your device manual and safety guidelines. Connect via the SATA III interface and ensure the NAS firmware (DSM) is up to date; DSM can automatically detect and apply available firmware updates for HAT5300 drives. Configure RAID or storage pool settings in DSM according to your redundancy and performance requirements, then monitor drive health using Synology's storage management tools.
Usage recommendations
Use the HAT5300-12T in systems that meet Synology compatibility lists and maintain regular DSM updates. For 24/7 operation, configure appropriate RAID levels and monitor SMART data and workload to ensure long-term reliability. Back up critical data according to your organisation's retention policy.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 12000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| HDD interface transfer rate | 6 Gbit/s |
| HDD sustained transfer rate | 242 MiB/s |
| Component for | NAS |
| Workload rate limit | 550 TB/year |
| Interface | Serial ATA III |
| Type | HDD |
| Mean time to failure (MTTF) | 2500000 h |
| Storage drive buffer size | 256 MB |
| 24/7 operation | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | -305 - 3048 |
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 5 - 60 |
| Storage relative humidity (H-H) | 5 - 95 |
| Non-operating altitude | -305 - 12192 |
| Operating shock | 70 G |
| Non-operating shock | 250 G |
| Non-operating vibration | 3 G |
| Operating vibration | 0.75 G |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.72 kg |
| Height | 26.1 mm |
| Width | 101.85 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |
| Power consumption (idle) | 4.25 W |
| Power consumption (read) | 7.83 W |
| Power consumption (write) | 7.83 W |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717050 |

## FAQ

### How much does the Internal Hard Drive Synology 12TB HAT5300 cost, and is it available for purchase?

The price is 804.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 207 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 06.07.2026 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 Internal Hard Drive Synology 12TB HAT5300 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 SYNOLOGY 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 SYNOLOGY 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: hdd capacity, hdd size, hdd speed, weight, 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.

### Where can I download the instructions for Internal Hard Drive Synology 12TB HAT5300?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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