# Internal hard drive Dell 400-BLNW 4 TB 7200 RPM 3.5" Serial ATA

**URL:** https://aio.lv/en/product--dell-400-blnw--10500783
**Data updated:** 2026-01-23 13:49 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Dell
**Manufacturer code:** 400-BLNW
**EAN:** 5397184822685
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 553.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 457.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-400-blnw--10500783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Dell 400-BLNW is a 3.5" internal hard drive with 4 TB capacity, 7200 RPM spindle speed and Serial ATA interface. Designed for desktop servers and workstations, it provides high-capacity storage for data archives, backups and applications requiring fast sustained throughput. Fits systems with 3.5" bays and SATA connections; ideal for expanding local storage.

## Long description

The Dell 400-BLNW is a 3.5" internal hard drive with 4 TB capacity, 7200 RPM spindle speed and a Serial ATA (SATA) interface. It is designed for desktop systems, workstations and entry-level servers that require increased local storage for large data sets, backups and applications that benefit from sustained throughput. The drive fits standard 3.5" bays and connects via SATA.
Advantages
This internal hard drive offers high-capacity local storage in a standard 3.5" form factor and provides faster sustained read/write performance compared with lower-RPM drives due to its 7200 RPM spindle speed. The SATA interface ensures broad compatibility with desktop motherboards, workstations and many server platforms, making it suitable for expanding existing storage without changing system architecture.
Suitable for
Data archiving and large file storage
Local backups and system image storage
Workstations running data-heavy applications
Entry-level servers and NAS devices with SATA bays
Key specifications
Form factor: 3.5-inch
Capacity: 4 TB
Spindle speed: 7200 RPM
Interface: Serial ATA (SATA)
How to use
Install the drive into an available 3.5" bay in a powered-off system, secure it with the appropriate screws or mounting hardware, and connect it to the motherboard using a SATA data cable and to the power supply using a SATA power connector. After powering on, initialize, partition and format the drive in the operating system or storage controller before storing data.
Usage recommendations
For reliable performance, keep firmware up to date per system vendor guidance, use the drive within the recommended ambient temperature range of your system, and implement regular backups when using the drive for important data.

## Specifications

### Features

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

## FAQ

### How much does the Internal hard drive Dell 400-BLNW 4 TB 7200 RPM cost, and is it available for purchase?

The price is 553.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 02.07.2026 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. All transactions are 100% secure and encrypted.

### Can Internal hard drive Dell 400-BLNW 4 TB 7200 RPM 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 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.

### Where can I download the instructions for Internal hard drive Dell 400-BLNW 4 TB 7200 RPM?

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/10500783/64394762_large.webp