# Internal Solid State Drive HPE 400 GB 2.5" SATA III HPE 691866-B21

**URL:** https://aio.lv/en/product--hp-enterprise-rp001231085--497388
**Data updated:** 2026-06-17 08:19 (EEST)
**Category:** Solid State Drives (SSD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** RP001231085
**EAN:** 5711783721895
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 175.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 145.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-rp001231085--497388

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The HPE 691866-B21 is a 400 GB internal solid state drive with a 2.5" form factor and SATA III interface. It offers a data transfer rate of 6 Gbit/s, ensuring fast and efficient data access. Ideal for enterprise applications, this SSD enhances system performance and reliability, making it a great choice for data-intensive environments.

## Long description

The HPE 400 GB 2.5" SATA III internal solid state drive is a high-performance storage solution designed specifically for enterprise environments. Utilizing advanced NAND Flash technology, this drive provides reliable data access and improved system responsiveness compared to traditional mechanical hard drives. Its 2.5-inch form factor ensures compatibility with a wide range of HP ProLiant servers and storage platforms, making it an efficient upgrade for data-intensive workloads.
Advantages
This solid state drive offers significant improvements in data transfer speeds and reduced latency, which are critical for demanding server applications. By replacing traditional rotating media, the drive consumes less power while delivering higher input/output operations per second. Its robust design ensures long-term reliability and seamless integration into existing server infrastructures, providing a stable foundation for business-critical data management.
Suitable for
Enterprise server environments
Data-intensive applications requiring high random read performance
HP ProLiant server storage upgrades
Systems requiring low-latency data access
When it may not be suitable
This drive is specifically engineered for enterprise server hardware and may not be compatible with standard consumer desktop computers or laptops. It is not intended for high-capacity bulk storage needs where cost-per-gigabyte is the primary concern over performance and reliability.
Key specifications
Capacity: 400 GB
Form factor: 2.5-inch
Interface: SATA III (6 Gbit/s)
Technology: NAND Flash
Weight: 0.612 kg
How to use
Installation should be performed by a qualified technician familiar with server hardware. Ensure the server is powered down and disconnected from the power source before accessing the drive bays. Insert the drive into the appropriate 2.5-inch slot, ensuring it is securely seated. Once installed, configure the drive through the server's RAID controller or operating system management tools to ensure it is correctly recognized and formatted for use.
What to consider before purchase
Verify compatibility with your specific HP ProLiant server model
Ensure your server backplane supports 2.5-inch SATA drives
Confirm that your RAID controller supports the required drive interface
Usage recommendations
Regularly monitor the drive's health status using HP management software to ensure optimal performance and to receive early warnings regarding potential hardware wear.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 400 GB |
| SSD form factor | 2.5" |
| Memory type | SLC |
| Data transfer rate | 6 Gbit/s |
| Interface | Serial ATA III |
| Windows operating systems supported | Y |
| Linux operating systems supported | Y |

### Other features

| Feature | Value |
|---|---|
| Internal | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.612 kg |

## FAQ

### How much does the Internal Solid State Drive HPE 400 GB HPE 691866-B21 cost, and is it available for purchase?

The price is 175.99 € (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 10.07.2026 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: ssd capacity, ssd form factor, 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.

## Image

https://aio.lv/img/cache/product/497388/62420427_large.webp