---
product_id: 16563739
title: "HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller (631671-B21)"
brand: "hp"
price: "894 kr"
currency: DKK
in_stock: true
category: "Hp"
url: https://www.desertcart.dk/products/16563739-hp-smart-array-p420-2gb-fbwc-6gb-2-port-sas
store_origin: DK
region: Denmark
---

# 6 Gb/s SAS speed 2GB Flash Backed Cache PCIe 3.0 x8 interface HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller (631671-B21)

**Brand:** hp
**Price:** 894 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your server’s storage game with unstoppable speed and rock-solid reliability!

## Quick Answers

- **What is this?** HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller (631671-B21) by hp
- **How much does it cost?** 894 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/16563739-hp-smart-array-p420-2gb-fbwc-6gb-2-port-sas)

## Best For

- hp enthusiasts

## Why This Product

- Trusted hp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic RAID Level Migration:** Effortlessly switch RAID configurations online without downtime, keeping your workflow uninterrupted.
- • **Blazing 6 Gb/s SAS Throughput:** Maximize data transfer speeds with enterprise-grade SAS connectivity.
- • **Seamless PCIe 3.0 x8 Integration:** Experience ultra-low latency and high bandwidth with the latest PCIe standard.
- • **2GB Flash Backed Cache for Data Integrity:** Protect your critical data with non-volatile cache that safeguards against power loss.
- • **Future-Proof Compatibility & Advanced Firmware:** Upgrade smoothly with HP Smart Array compatibility and Advanced Pack 2.0 for cutting-edge data protection.

## Overview

The HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller is a high-performance, low-profile RAID controller designed for HP ProLiant Gen8 servers. Featuring 6 Gb/s SAS speeds, 2GB flash-backed cache for data protection, and PCIe 3.0 x8 interface, it delivers enterprise-class storage performance with advanced RAID management and future-ready compatibility.

## Description

The HP Smart Array P420 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides enterprise class, second generation storage performance and data protection for select HP ProLiant Gen8 rack servers and tower servers. It features eight internal SAS ports and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with flash back write cache, global online spare, and pre-failure warning. Data compatibility between HP Smart Array Controllers means customers can easily upgrade to future Smart Array Controllers. HP Smart Array Advanced Pack 2.0 firmware makes it easier for customers to protect their data with advanced functionality for this next generation of Smart Array controllers, including features such as RAID 1 ADM (Advanced Data Mirroring).

## Features

- Flash Backed Cache
- Smart Array
- Plug-in Card

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007LBINXW |
| Best Sellers Rank | #210 in RAID Controllers |
| Brand | HP |
| Compatible Devices | Desktops, Servers |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Global Trade Identification Number | 00885631852903 |
| Hardware Interface | PCIE x 8 |
| Manufacturer | HP |
| Mfr Part Number | 631671-B21 |
| Model Number | 99999 |
| Operating System | Windows Server, Linux |
| Style Name | Protection |
| UPC | 885631852903 |
| Warranty Description | manufacturer's warranty on item |

## Product Details

- **Brand:** HP
- **Compatible Devices:** Desktops, Servers
- **Hardware Interface:** PCIE x 8
- **Style:** Protection
- **UPC:** 885631852903

## Images

![HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller (631671-B21) - Image 1](https://m.media-amazon.com/images/I/515zDCOO9KL.jpg)

## Frequently Bought Together

- HP Smart Array P420/2GB FBWC 6GB 2-Port SAS Controller (631671-B21)
- BestParts New 2U Sliding Rail Kit Compatible with HP ProLiant DL380 G9 G10 / DL380p G8 / DL388 G9 G10 Server in Box
- HP 718292-001 1.2TB 10K 6G SFF SAS SC HDD 718162-B21

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/16563739-hp-smart-array-p420-2gb-fbwc-6gb-2-port-sas](https://www.desertcart.dk/products/16563739-hp-smart-array-p420-2gb-fbwc-6gb-2-port-sas)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-06-22*