# Internal Hard Drive HPE 1TB 3.5" Serial ATA III 7200 RPM 861691-B21-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-861691-b21-rfb--734947
**Data updated:** 2025-12-08 03:37 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 861691-B21-RFB
**EAN:** 5704174103691
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-861691-b21-rfb--734947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE 861691-B21-RFB is a reliable internal hard drive with a capacity of 1TB and a speed of 7200 RPM. Designed for 3.5" form factor, it utilizes Serial ATA III interface for fast data transfer. Ideal for enterprise environments, it ensures efficient performance and ample storage for your critical applications and data.

## Long description

HPE Server Midline hard drives provide high-capacity, economical storage for servers that require reliable bulk data solutions. Available in 3.5-inch Large Form Factor (LFF) and 2.5-inch Small Form Factor (SFF), these drives are qualified for HPE ProLiant environments and include a standard one-year warranty. They are optimized for compatibility and functionality with support for SMART and HPE Systems Insight Manager.
Advantages
These HPE Midline hard drives deliver up to 10 TB in a single device, offering a balance of capacity and reliable performance for cloud, web infrastructure, and bulk storage needs. Rotational vibration sensors improve tolerance to vibration for enhanced reliability in multi-drive systems. The product family is engineered to provide lower cost per gigabyte, making it suitable for entry-level and SMB servers that need affordable, non-mission-critical storage.
Key specifications
Form factors: 3.5-inch LFF and 2.5-inch SFF
Maximum capacity: up to 10 TB (single device)
Interface transfer rate: 6 Gb/sec
Features: SMART support, compatibility with HPE Systems Insight Manager
Warranty: standard one-year warranty
Target use: bulk data storage, cloud and web infrastructure, entry/SMB servers
How to use
Install the HPE Server Midline hard drive into a compatible HPE ProLiant server bay following the server manufacturer’s instructions. Ensure firmware and server management tools are up to date to take advantage of SMART monitoring and HPE Systems Insight Manager integration. Configure the drive within your RAID or storage management solution according to your redundancy and performance requirements, and monitor drive health regularly.
Recommendations
Choose these Midline drives for cost-effective bulk storage where high capacity and reliable operation are required but mission-critical performance levels are not mandatory. Verify compatibility with your specific HPE ProLiant model and consider RAID or backup strategies to protect important data.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 1000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Full stroke seek time | 16.5 ms |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Interface | Serial ATA III |
| Type | HDD |
| Average seek time | 8.7 ms |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 35 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 26.8 mm |
| Width | 105.8 mm |
| Depth | 170 mm |

### Power

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

### Packaging data

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

## FAQ

### How much does the Internal Hard Drive HPE 1TB 861691-B21-RFB cost, and is it available for purchase?

The price is 97.49 € (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 09.07.2026 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 HP Enterprise 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 Enterprise 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/734947/64679338_large.webp