# Internal 3.5" 4TB 12G SAS HDD by HP — 7200 RPM, 3.5-inch

**URL:** https://aio.lv/en/product--hp-861756-b21--12025834
**Data updated:** 2026-03-13 14:27 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP
**Manufacturer code:** 861756-B21
**EAN:** 0190017064048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 594.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 491.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-861756-b21--12025834

## 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

Enterprise-class internal 3.5-inch hard drive from HP with 4 TB capacity, 12G SAS interface and 7200 RPM rotational speed. Designed for servers and storage arrays, it delivers high-capacity block storage for databases, virtualization, backup and archival tasks. Compatible with systems supporting 12G SAS and standard 3.5" drive bays.

## Long description

Do your servers need reliable, economical, high capacity Midline hard drives for your growing storage workload needs? HPE Server Midline Hard Drives deliver the highest capacity, performance and reliability to your datacenter applications. HPE Midline Hard Drives allow you to store more data without sacrificing performance or reliability; they are ideal to store all your bulk storage requirements. HPE Server Midline Hard Drives are available in both 3.5-inch Large Form Factor (LFF) and 2.5-inch Small Form Factor (SFF) and ship with a standard one-year warranty. All HPE hard drives pass a rigorous qualification process, which certify that every drive is proven to perform in your HPE ProLiant Server environments. Before final certification, all HPE Server Midline Hard Drives are optimized for compatibility and functionality, including support of SMART and HPE Systems Insight Manager.

Designed and Engineered to Provide High Capacity and Reliable Storage
HPE Server Midline Hard Drives are ideal for bulk data storage, cloud and web infrastructure environments.

Broad portfolio of optimized solutions provide up to 10 TB of storage, and growing in a single device.

Rotational Vibration Sensors deliver enhanced rotational vibration tolerance that provides enterprise class reliability in midline drives.

Available in 2.5-inch Small Form Factor (SFF) and 3.5-inch Large Form Factor (LFF) in a wide variety of capacity points.

Support Entry/SMB servers with value priced drives
HPE Server Midline Hard Drives have lower start-up costs without sacrificing reliability at the lowest $/GB.

Non-mission critical hard drives at the lowest $/GB.

6 Gb/sec data transfer rate to support existing servers.Key Features
4 TB 3.5" 7200 RPM SAS
Server/workstation HDD
12 Gbit/s

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Bytes per sector | 512 |
| HDD interface transfer rate | 12 Gbit/s |
| Component for | Server/workstation |
| Interface | SAS |
| Type | HDD |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 / 12 |

### Packaging data

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

### Packaging content

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

## FAQ

### How much does the HP 4TB 3.5" 12G SAS 7200 RPM HDD cost, and is it available for purchase?

The price is 594.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 HP 4TB 3.5" 12G SAS 7200 RPM HDD 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, 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/12025834/67613205_large.webp