# Internal Hard Drive HPE 4TB 3.5" SAS 7200 RPM 695510-S21-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-695510-s21-rfb--5457738
**Data updated:** 2026-01-12 19:31 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 695510-S21-RFB
**EAN:** 5704174984795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 125.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 103.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-695510-s21-rfb--5457738

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The HPE 695510-S21-RFB is a reliable internal hard drive with a capacity of 4 TB and a speed of 7200 RPM. Designed for 3.5" form factor and SAS interface, it ensures high performance and efficient data storage. Ideal for enterprise environments, this HDD provides robust storage solutions for demanding applications.

## Long description

The HPE 4TB 3.5" SAS 7200 RPM 695510-S21-RFB is an internal enterprise-grade hard disk drive designed for reliable data storage in server and storage arrays. With a 4 TB capacity, 3.5-inch form factor and SAS interface, this HP Enterprise HDD combines higher capacity with a 7200 RPM spindle speed to deliver consistent throughput and low-latency access for business-critical workloads. The drive is intended for use in environments that require sustained performance and durability, such as SAN/NAS systems and rack servers.
Advantages
This internal hard drive offers a balance of capacity and performance appropriate for mixed-use enterprise applications. The SAS interface provides improved connectivity and error recovery compared with consumer interfaces, while the 7200 RPM rotation speed supports steady sequential and random I/O. The 3.5" form factor allows compatibility with standard server bays and storage enclosures, and the 4 TB capacity reduces the number of drives required for large datasets, simplifying storage management.
Suitable for
 Rack and tower servers in enterprise environments
 Storage arrays and SAN/NAS deployments requiring SAS connectivity
 Backup, archival storage and media libraries with large capacity needs
 Applications with sustained sequential throughput and moderate random I/O
Key specifications
 Brand: HP Enterprise
 Model / MPN: 695510-S21-RFB
 Capacity: 4000 GB (4 TB)
 Form factor: 3.5"
 Interface: SAS
 Spindle speed: 7200 RPM
 Category: HDD
 EAN: 5704174984795
How to use
Install the drive into a compatible 3.5" bay in a server or storage enclosure that supports SAS drives. Ensure the host system is powered down before physical installation unless the enclosure supports hot-swap; follow the server manufacturer's installation instructions for mounting and cabling. After physical installation, configure the drive in the server BIOS/RAID controller or storage management interface as required for your deployment (for example, initialize and format the drive, add to a RAID array, or assign as a logical volume). Monitor drive health using system management tools and SMART/firmware utilities compatible with HP Enterprise hardware.
Usage recommendations
Use this HPE 4TB SAS drive in enterprise-grade systems with proper cooling and power redundancy. For RAID deployments, verify RAID controller compatibility with SAS drives and follow vendor guidance for rebuild procedures. Keep firmware up to date using HP Enterprise firmware updates and maintain regular backups for critical data.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Interface | SAS |
| Type | HDD |

### Packaging data

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

## FAQ

### How much does the Internal Hard Drive HPE 4TB 695510-S21-RFB cost, and is it available for purchase?

The price is 125.49 € (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 13.07.2026 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/5457738/64640410_large.webp