# HDD Seagate Barracuda 1 TB 2.5" Serial ATA III ST1000LM048

**URL:** https://aio.lv/en/product--seagate-st1000lm048--4005958
**Data updated:** 2026-03-26 06:17 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** SEAGATE
**Manufacturer code:** ST1000LM048
**EAN:** 0763649098301
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Seagate Barracuda 2.5" internal hard drive offers a storage capacity of 1 TB with a speed of 5400 RPM and a buffer size of 128 MB. It features a compact 2.5" form factor and utilizes a Serial ATA III interface, making it ideal for laptops and portable devices. This reliable HDD ensures efficient data storage and retrieval, providing a balance of performance and capacity for everyday computing needs.

## Long description

The Seagate Barracuda 1 TB 2.5" Serial ATA III ST1000LM048 is a slim internal hard drive designed for laptops and portable systems that require reliable mass storage. With a 1 TB capacity, 5400 RPM rotational speed and a 128 MB cache buffer, this 2.5" HDD balances storage density with energy-conscious performance for everyday computing tasks. The drive uses a Serial ATA III interface for compatibility with modern notebook and small form-factor platforms and fits in standard 2.5" drive bays with a thin profile suited to system upgrades and replacements.
Advantages
This Barracuda drive provides a large 1 TB capacity in a compact 2.5" form factor, enabling expanded storage without adding significant weight or thickness. The 128 MB cache improves read/write responsiveness compared with smaller buffers, and the 5400 RPM speed helps reduce power draw and heat generation compared with higher-RPM alternatives. The SATA III interface ensures broad compatibility and straightforward installation in laptops, docking stations and many external enclosures.
Suitable for
 Expanding laptop storage for documents, photos and media libraries
 Upgrading or replacing an internal notebook hard drive
 Use in portable external enclosures for backup and file transport
 Everyday computing tasks such as web browsing, office work and media playback
Key specifications
 Capacity: 1000 GB (1 TB)
 Form factor: 2.5 inch, slim profile
 Interface: Serial ATA III (SATA 6 Gb/s)
 Rotational speed: 5400 RPM
 Cache buffer: 128 MB
 Weight: approximately 0.09 kg
How to use
Install the Seagate Barracuda ST1000LM048 into a compatible 2.5" drive bay or a SATA-compatible external enclosure. Mount the drive using the manufacturer-recommended screws and connect the SATA data and power cables to the system. Initialize and format the drive in the operating system disk management utility if required, then transfer files or install applications as needed. For system upgrades, clone the existing drive with disk-imaging software to preserve the operating system and user data before swapping drives.
Usage recommendations
Use the drive in well-ventilated systems to maintain appropriate operating temperatures; perform regular backups to protect important data and consider using disk health monitoring tools to track drive status and SMART attributes.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 1000 GB |
| HDD size | 2.5 |
| HDD speed | 5400 |
| Average latency | 5.6 ms |
| Bytes per sector | 4096 |
| HDD sustained transfer rate | 140 MiB/s |
| Component for | Laptop |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 128 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 60 |
| Storage relative humidity (H-H) | 5 - 95 |
| Operating shock | 400 G |
| Non-operating shock | 1000 G |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.09 kg |
| Height | 7 mm |
| Width | 69.85 mm |
| Depth | 100.35 mm |

### Power

| Feature | Value |
|---|---|
| Start-up current | 1 A |
| Operating voltage | 5 V |
| Power consumption (idle) | 0.45 W |
| Power consumption (read) | 1.6 W |
| Power consumption (write) | 1.7 W |

### Packaging content

| Feature | Value |
|---|---|
| Storage drive adapter included | No |

### Logistics data

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

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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, 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 Barracuda 1 TB ST1000LM048?

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

https://aio.lv/img/cache/product/4005958/64242909_large.webp