# HDD HP 900GB 2.5" 10K SAS HDD 713821-B21-RFB

**URL:** https://aio.lv/en/product--hp-713821-b21-rfb--11488948
**Data updated:** 2026-01-12 19:34 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HP
**Manufacturer code:** 713821-B21-RFB
**EAN:** 5715063881668
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-713821-b21-rfb--11488948

## 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 HP 900GB 2.5" 10K SAS HDD offers high performance and reliability for enterprise storage solutions. With a rotational speed of 10,000 RPM and a 900GB capacity, it is designed to handle demanding workloads efficiently. This HDD is compatible with various HP servers and storage systems, ensuring seamless integration and optimal performance. Ideal for data-intensive applications, it provides fast data access and improved system responsiveness.

## Long description

The HP 900GB 2.5" 10K SAS HDD 713821-B21-RFB is a hot-pluggable 2.5-inch enterprise hard disk drive designed for HP servers and storage arrays. With a 900GB capacity and a spindle speed of 10,000 RPM, this SAS (Serial Attached SCSI) drive is intended to deliver predictable performance and low-latency data access for business-critical workloads. The drive uses the SAS interface for reliable connectivity and is provided under HP part number 713821-B21-RFB and EAN 5715063881668, allowing straightforward identification and compatibility checks with supported HP systems.
Advantages
The 10K rotational speed improves random read/write responsiveness compared with lower-RPM drives, helping reduce application latency. Its 900GB capacity provides a balance between storage density and performance for mixed workload environments. The SAS interface supports enterprise-class error recovery and multi-pathing, which contributes to system reliability. The HP-branded part and manufacturer code ensure compatibility with many HP server configurations and simplify inventory tracking.
Suitable for
Operating system and application disks in rack and blade servers
Databases and transaction processing where low latency is required
Virtualization hosts and hypervisor datastores
Tiered storage arrays and expansion enclosures requiring 2.5" SAS drives
Key specifications
Capacity: 900GB
Form factor: 2.5 inch
Rotational speed: 10,000 RPM
Interface: SAS (Serial Attached SCSI)
Manufacturer brand: HP
Manufacturer part number (MPN): 713821-B21-RFB
EAN: 5715063881668
How to use
Install the drive into a compatible HP server or storage enclosure following the server vendor's hardware installation guide. For hot-pluggable systems, insert the drive into an available 2.5" SAS bay while the system is powered according to the enclosure's hot-swap procedures. Configure RAID, firmware updates, and drive health monitoring using the server or storage management tools provided by HP. Ensure the drive is recognized by the operating system and include it in backups and monitoring policies as part of routine infrastructure management.
Usage recommendations
Use this HDD in environments where enterprise-class SAS connectivity and 10K RPM performance meet your workload requirements. For high I/O density applications or write-intensive workloads, consider complementing with faster storage tiers (such as SSDs) or RAID configurations that match resilience and performance needs. Keep firmware up to date and monitor SMART/management telemetry to maintain drive health and replace drives at the first indication of failure.

## FAQ

### How much does the HDD HP 900GB 713821-B21-RFB cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 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

## Image

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