# SAS Expander module HP Enterprise for ML350 Gen10 12Gb

**URL:** https://aio.lv/en/product--hp-enterprise-874576-b21-rfb--11264231
**Data updated:** 2026-01-12 19:33 (EET)
**Category:** Server Parts & Components
**Manufacturer:** HP Enterprise
**Manufacturer code:** 874576-B21-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 725.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 599.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-874576-b21-rfb--11264231

## 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

SAS Expander module compatible with HP Enterprise ProLiant ML350 Gen10 servers, supporting 12Gb SAS connectivity. Designed to expand internal SAS port capacity for additional drives and enclosures, it enables scalable storage configurations, improved drive aggregation and simplified cabling. Suitable for data centers and enterprise servers requiring higher drive counts and expanded storage options.

## Long description

SAS Expander module HP Enterprise for ML350 Gen10 12Gb is a server component designed to increase internal SAS connectivity on HP Enterprise ProLiant ML350 Gen10 systems. The module supports 12Gb/s SAS links and enables additional internal drives and external enclosures to be connected through the server’s existing storage subsystem. It is intended for installations requiring scalable drive counts, improved aggregation of storage devices, and simplified cabling within rack or tower server environments.
Advantages
The SAS Expander module provides increased port density without requiring additional host bus adapters, allowing administrators to attach more SAS drives and JBOD enclosures. By supporting 12Gb/s SAS signaling it maintains compatibility with modern high-performance drives and improves throughput potential where backplanes and controllers also support that speed. The module helps centralize storage connections, reducing cable complexity and enabling more flexible storage configurations within the ProLiant ML350 Gen10 platform.
Suitable for
 Expanding internal drive capacity in HP ProLiant ML350 Gen10 servers
 Connecting additional SAS JBOD enclosures to a single server
 Data center servers requiring higher drive counts for file, block, or backup storage
 Enterprise deployments needing simplified cabling and drive aggregation
Key specifications
 Brand: HP Enterprise
 Model compatibility: ProLiant ML350 Gen10
 SAS signaling: 12Gb/s
 Manufacturer part number (MPN): 874576-B21-RFB
 Function: SAS expander module to increase internal/external drive ports
How to use
Install the SAS Expander module into the appropriate expansion slot or bay as specified by the ProLiant ML350 Gen10 hardware installation guide. Ensure the server is powered down and that you follow electrostatic discharge (ESD) precautions. After physical installation, connect the module to the server backplane or SAS controller using compatible SAS cables, and attach additional drives or enclosures as required. Power on the server and verify that the expander and attached drives are detected in the system firmware (iLO/BIOS) and by the operating system or storage controller utilities. Update firmware if necessary to ensure compatibility between controller, backplane and expander.
Usage recommendations
Use certified HP Enterprise cables and compatible SAS controllers/backplanes rated for 12Gb/s to achieve optimal performance. Confirm firmware versions across controller, expander and drives are current and supported by HP documentation. For high-availability deployments, plan drive and enclosure layouts to maintain redundancy and consider airflow and cooling requirements inside the chassis.

## FAQ

### How much does the SAS Expander HP Enterprise ML350 Gen10 12Gb cost, and is it available for purchase?

The price is 725.99 € (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 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, Leasing for legal entities. 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

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