# Internal Hard Drive Western Digital 4TB 3.5" Serial ATA III Ultrastar DC HC310

**URL:** https://aio.lv/en/product--western-digital-0b36040--1922073
**Data updated:** 2025-12-01 14:26 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** 0B36040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 308.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 255.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-0b36040--1922073

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Ultrastar DC HC310 is a reliable internal hard drive with a capacity of 4 TB and a speed of 7200 RPM. It features a 256 MB buffer and a 3.5" form factor, making it suitable for data-intensive applications. The Serial ATA III interface ensures fast data transfer rates, enhancing performance for storage solutions.

## Long description

The Ultrastar DC HC300 series offers economical mid-range capacity hard drives designed for data center applications that require reliable and fast access. Built for workloads up to 550 TB/year, these air-filled drives provide up to 10 TB capacity with a 7,200 RPM spindle speed and are available with 6 Gb/s SATA or 12 Gb/s SAS interfaces using advanced format 512e sector size.
Advantages
The Ultrastar DC HC300 series balances cost and performance for traditional data center storage and server deployments. These drives deliver high capacity in a standard form factor, predictable performance for mixed workloads up to 550 TB/year, and options for SATA or SAS connectivity to fit different system architectures.
Key specifications
Capacity: up to 10 TB
Workload rating: up to 550 TB per year
Spindle speed: 7,200 RPM
Interface options: 6 Gb/s SATA or 12 Gb/s SAS
Format: advanced format 512e sector size
Design: air-filled for conventional data center environments
How to use
Install the Ultrastar DC HC300 drive into compatible server or storage chassis that support 3.5-inch enterprise drives and the chosen interface (SATA or SAS). Configure the drive within your storage array or operating system according to vendor guidelines, monitor health and SMART attributes, and deploy for block or file storage, distributed computing, or general-purpose data center workloads up to the specified annual workload rating.
Recommendations
Use these drives in systems with proper cooling and power delivery, follow the manufacturer’s installation and firmware procedures, and consider RAID or redundancy strategies to meet availability requirements for critical data.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Mean time between failures (MTBF) | 2000000 h |
| Read seek time | 8 ms |
| Average latency | 4.16 ms |
| Write seek time | 8.6 ms |
| Start/stop cycles | 600000 |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 256 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 5 - 60 |
| Operating shock | 70 G |
| Non-operating shock | 300 G |
| Non-operating vibration | 1.04 G |
| Operating vibration | 0.67 G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.715 kg |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 7 W |
| Operating voltage | 5 V |
| Power consumption (idle) | 5.9 W |

### Packaging data

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

### Logistics data

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

## FAQ

### How much does the Internal Hard Drive Western Digital 4TB Ultrastar DC HC310 cost, and is it available for purchase?

The price is 308.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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 Western Digital 4TB Ultrastar DC HC310 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 Western Digital 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 Western Digital 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 Internal Hard Drive Western Digital 4TB Ultrastar DC HC310?

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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