Out of Stock

This item is currently unavailable

HP 811546-B21 Ethernet 1Gb 4-Port 366T Network Adapter

Black, 811546-B21

Out of Stock

Price data last checked 15 day(s) ago - will refresh soon

View at Amazon

One email. No newsletter. No nudges.

Out of stock for 17 days. The last 3 returns each lasted under a day — get on the list.

Out of stock 17 days · last price £125 · usually back within 14 days

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 63 days • 63 data points (No recent data available)

Historical
Generating forecast...
£126.54 £121.55 £122.64 £123.73 £124.81 £125.90 £126.99 21 April 2026 06 May 2026 22 May 2026 06 June 2026 22 June 2026

Price Distribution

Price distribution over 63 days • 4 price levels

Days at Price
Current Price
1 day 9 days 39 days · current 14 days 0 10 20 29 39 £122 £124 £125 £126 Days at Price

Price Analysis

Most common price: £125 (39 days, 61.9%)

Price range: £122 - £126

Price levels: 4 different prices over 63 days

Description
Upgrade your enterprise computing environment with the HP 811546-B21 Ethernet Adapter. This network card provides reliable connectivity through four 1Gb ports, making it a dependable choice for high-demand server and workstation setups. Designed for stability, it utilizes a fully integrated, bridgeless Intel Ethernet i350 controller to manage data traffic efficiently. This adapter is built to work with modern hardware architectures, featuring optimization for integrated I/O and data direct I/O technologies. The low-profile, plug-in card form factor ensures it fits easily into various server chassis and compact computing systems. Whether you are expanding your existing network capacity or building a new enterprise infrastructure, this HP network card offers the specific connectivity required for professional computing needs.

Key Features

Equipped with a fully integrated, bridgeless Intel Ethernet i350 controller to help manage network traffic and data processing within your enterprise system.

Provides four 1Gb ports to increase your network connectivity options and support multiple simultaneous connections for your computing hardware.

Optimized for performance through support for integrated I/O and data direct I/O technologies to work effectively with modern system architectures.

Features a low profile, plug-in card form factor, allowing for easy installation in a variety of server and computer chassis configurations.

Utilizes a PCI Express 2.1 x4 interface type to ensure standard compatibility and stable data transfer across your network infrastructure.

Product Specifications
Brand
HP
Model
811546-B21
Colour
Black
ASIN
B00Z8DEI7A
Category
Computers & Accessories > Components & Replacement Parts > Network Cards
Domain
Amazon UK
Release Date
01 January 2020
Listed Since
11 June 2015

Barcode

No barcode data available