# HDD Seagate Exos X24 20 TB 3.5" Serial ATA III

**URL:** https://aio.lv/en/product--seagate-st20000nm002h--10807299
**Data updated:** 2025-12-30 12:41 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** SEAGATE
**Manufacturer code:** ST20000NM002H
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 440.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 1 190.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seagate-st20000nm002h--10807299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Seagate Exos X24 is a high-capacity internal hard drive with 20 TB storage, 7200 RPM speed, and a 512 MB buffer. Designed for reliability and performance, it features a 3.5" form factor and Serial ATA III interface, making it ideal for data centers and enterprise applications. Enjoy fast data access and enhanced storage capabilities with this robust HDD.

## Long description

The Seagate Exos X24 20 TB 3.5" Serial ATA III is an enterprise-class internal hard drive designed to deliver maximum storage capacity with high rack-space efficiency. With a 20 TB capacity, 7200 RPM spindle speed and a 512 MB buffer, this Seagate Exos X24 (ST20000NM002H) drive targets data centers and large-scale storage deployments requiring reliable, high-density HDDs.
Advantages
Built on a proven platform shipped worldwide, the Exos X24 provides enterprise-grade reliability with a 2.5M-hour MTBF and a 550 TB/year workload rating. PowerChoice™ and PowerBalance™ features allow customised power behaviour for active and idle states. Advanced write caching and sustained transfer rates up to 285 MB/s improve performance while maintaining high capacity. Seagate Secure™ features including Instant Secure Erase simplify secure retirement of drives.
Suitable for
Hyperscale and cloud service provider storage racks
Enterprise and data center bulk storage
Backup, archival, and cold-storage applications
High-density storage enclosures and JBODs
Key specifications
Model: ST20000NM002H
Capacity: 20 TB (20000 GB)
Form factor: 3.5"
Interface: Serial ATA III (SATA 6 Gb/s)
Spindle speed: 7200 RPM
Buffer (cache): 512 MB
Workload rating: 550 TB/year
MTBF: 2,500,000 hours
Weight: 0.685 kg
How to use
Install the drive into a compatible 3.5" drive bay or storage enclosure supporting SATA III connections. Secure the drive physically, attach the SATA data and power cables to the host system, and configure the drive in your server or storage OS according to your RAID or JBOD architecture. Monitor drive health and firmware updates via your storage management tools and follow the vendor guidelines for airflow and cooling to maintain optimal operating conditions.
Usage recommendations
Use Exos X24 drives in enterprise storage arrays and racks where high capacity and continuous workloads are required. Enable PowerChoice™/PowerBalance™ settings to tune power consumption for your deployment, and use Seagate Instant Secure Erase when decommissioning drives. Maintain proper rack cooling and follow backup and redundancy best practices for critical data.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 20000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Mean time between failures (MTBF) | 2500000 h |
| Average latency | 4.16 ms |
| HDD interface transfer rate | 6 Gbit/s |
| HDD sustained transfer rate | 272 MiB/s |
| Component for | PC |
| HDD average transfer rate | 285 MB/s |
| Interface | Serial ATA III |
| Type | HDD |
| Uncorrectable Bit Error Rate (UBER) | \< 1 per 10^15 bits read |
| Storage drive buffer size | 512 MB |
| Rotational Vibration (RV) sensors | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 60 |
| Operating shock | 40 G |
| Non-operating shock | 200 G |
| Operating vibration | 2.27 G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.685 kg |
| Height | 26.1 mm |
| Width | 101.85 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |
| Power consumption (idle) | 6.3 W |
| Power consumption (read) | 8.9 W |
| Power consumption (write) | 7.1 W |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the HDD Seagate Exos X24 20 TB cost, and is it available for purchase?

The price is 1,440.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 17.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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 SEAGATE 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 SEAGATE 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, mean time between failures (mtbf), 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 HDD Seagate Exos X24 20 TB?

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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