# HDD Seagate Exos X18 18 TB 3.5" Serial ATA III

**URL:** https://aio.lv/en/product--hp-st18000nm001j--11241149
**Data updated:** 2026-06-22 11:32 (EEST)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP
**Manufacturer code:** ST18000NM001J
**EAN:** 8719706020459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 076.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 890.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-st18000nm001j--11241149

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Seagate Exos X18 is an internal hard drive with a capacity of 18 TB and a speed of 7200 RPM. It features a 256 MB buffer and a 3.5" form factor, utilizing the Serial ATA III interface for high-speed data transfer. Ideal for enterprise storage solutions, it offers reliability and performance for demanding applications.

## Long description

The Seagate Exos X18 is a high-capacity internal hard drive engineered for enterprise-grade performance and reliability. With a massive 18 TB storage capacity and a 7200 RPM spindle speed, this 3.5-inch drive is built to handle demanding data center workloads and large-scale storage environments. It utilizes the Serial ATA III interface to ensure efficient data transfer rates, making it a robust solution for businesses requiring consistent uptime and high-density storage efficiency.
Advantages
This hard drive offers exceptional scalability and responsiveness, making it an ideal choice for modern cloud data centers and business-critical storage systems. The Exos X18 is designed for maximum rack-space efficiency, allowing organizations to store vast amounts of data without compromising on speed or reliability. With a mean time between failures of 2.5 million hours, it provides long-term operational stability for intensive, 24/7 workloads.
Suitable for
Enterprise-grade server storage
Large-scale cloud data centers
Business-centric NAS systems
High-density storage arrays
This drive may not be suitable for standard desktop computers or home gaming PCs, as its enterprise-class design is optimized for continuous operation in server environments rather than typical consumer use. It may also generate more noise and heat than standard consumer-grade hard drives, which could be unsuitable for quiet home office setups.
Key specifications
Capacity: 18 TB
Form factor: 3.5 inches
Rotational speed: 7200 RPM
Interface: Serial ATA III
Buffer size: 256 MB
Mean time between failures: 2,500,000 hours
Weight: 0.67 kg
How to use
The Seagate Exos X18 is designed for installation in standard 3.5-inch drive bays within servers or external storage enclosures. Ensure that your system supports the Serial ATA III interface and that your power supply unit can handle the requirements of high-capacity enterprise drives. Once installed, the drive should be initialized and formatted through your operating system's disk management utility to prepare it for data storage.
What to consider before purchase
Verify that your server or NAS chassis has available 3.5-inch drive bays.
Ensure your storage controller is compatible with high-capacity Serial ATA III drives.
Consider the cooling requirements of your system, as enterprise drives are designed for environments with active airflow.
Usage recommendations
For optimal performance and longevity, ensure the drive is installed in a well-ventilated enclosure and that your system firmware is updated to support high-capacity storage volumes.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 18000 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 | 258 MiB/s |
| Component for | Server/workstation |
| HDD average transfer rate | 270 MB/s |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 256 MB |
| Rotational Vibration (RV) sensors | Yes |
| 24/7 operation | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 5 - 60 |
| Operating shock | 50 G |
| Non-operating shock | 200 G |
| Operating vibration | 2.27 G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.67 kg |
| Height | 26.1 mm |
| Width | 101.85 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |
| Power consumption (idle) | 5.3 W |
| Power consumption (read) | 9.4 W |
| Power consumption (write) | 6.4 W |

### Logistics data

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

## FAQ

### How much does the HDD Seagate Exos X18 18 TB ST18000NM001J cost, and is it available for purchase?

The price is 1,076.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HDD Seagate Exos X18 18 TB ST18000NM001J 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 HP 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 HP 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 X18 18 TB ST18000NM001J?

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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