# HDD DELL 4 TB 3.5" Serial ATA III 7200 RPM 400-ATKN

**URL:** https://aio.lv/en/product--dell-400-atkn--752089
**Data updated:** 2025-12-28 21:37 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Dell
**Manufacturer code:** 400-ATKN
**EAN:** 5397184042175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 318.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 263.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-400-atkn--752089

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The DELL 400-ATKN internal hard drive offers a massive 4 TB storage capacity with a fast 7200 RPM speed. Its 3.5" form factor and Serial ATA III interface ensure compatibility with a wide range of systems, making it an ideal choice for both personal and professional use. Enjoy reliable performance and ample space for your data needs.

## Long description

The Dell 4 TB 3.5" Serial ATA III 7200 RPM internal hard drive (MPN 400-ATKN) adds high-capacity storage to compatible Dell systems and other PCs that accept 3.5" SATA drives. With 4 TB of capacity and a 7200 RPM spindle speed, this HDD is designed to store large volumes of files and provide responsive access for general-purpose computing and data storage.
Advantages
This 3.5" Dell HDD uses a Serial ATA III interface supporting transfer rates up to 6 Gbps and delivers a 7200 RPM rotational speed for improved read/write responsiveness compared with lower-speed drives. Its 4 TB capacity provides ample room for multimedia files, backups and application data, while the standard SATA connection ensures broad compatibility with desktop systems and many Dell servers or workstations that accept 3.5" drives.
Suitable for
Expanding desktop PC storage
Local backups and archive storage
Media libraries (photos, video, music)
General-purpose workstation or server storage
Key specifications
Capacity: 4000 GB (4 TB)
Form factor: 3.5"
Interface: Serial ATA III (up to 6 Gbps)
Rotational speed: 7200 RPM
Manufacturer: Dell, MPN 400-ATKN, EAN 5397184042175
How to use
Install the 3.5" Dell HDD into an available drive bay in a compatible desktop or server, connect the SATA data cable to the motherboard and the SATA power connector from the power supply, then secure the drive with mounting screws or tool-less brackets as the chassis requires. Initialize, partition and format the drive within your operating system before storing data. Follow your system manual for steps specific to your model.
Usage recommendations
Use this drive for increased local storage capacity and routine data backups; ensure your system supports 3.5" SATA drives and that you have adequate cooling and power. Regularly back up critical data and monitor drive health with suitable diagnostic tools.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Bytes per sector | 512n |
| Hot-swap | Yes |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Interface | Serial ATA III |
| Type | HDD |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |

### Packaging content

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

### Logistics data

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

## FAQ

### How much does the HDD DELL 4 TB 400-ATKN cost, and is it available for purchase?

The price is 318.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 01.07.2026 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. 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 Dell 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 Dell 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, 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

https://aio.lv/img/cache/product/752089/62580049_large.webp