Name: System X 550w High Efficiency P/s
Brand: IBM
Price: 29.95 USD
Availability: InStock

IBM 43X3311 System X 550w High Efficiency P/s

price

$29.95

In Stock: 44
Manufacturer: IBM
Model or Part: 43X3311
Condition: Refurbished
Weight: 3.00lb

Qty

Add to Cart

Buy Now

Add to Wish List

Shipping Information

United States Shipping

Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.

International Shipping

International orders begin processing as soon as payment is confirmed.

Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.

Expedited and Rush Shipping

Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

💬 Recently Purchased by Your Peers

Description

Overview

The IBM System X 550w High Efficiency Power Supply (Part Number 43X3311) delivers reliable, low-noise power for mission critical servers and blade systems. Designed with advanced topology and high efficiency components, this unit reduces energy consumption while providing stable voltage under demanding workloads. Its compact form factor fits seamlessly into standard rack mounts, making it an ideal upgrade for data centers seeking greener operations without compromising performance.

Key Features

High conversion efficiency of up to 94 percent, helping lower operating costs
Fully modular cable design for easy installation and improved airflow
Redundant fan architecture with intelligent speed control for quiet operation
Built-in active power factor correction (PFC) for compliance with modern energy standards
Universal input range 100-240 V AC, supporting global deployment
Robust protection circuits including over voltage, under voltage, short circuit and overload safeguards

Technical Specifications

Model / Part Number: 43X3311
Manufacturer: IBM
Rated Output Power: 550 watts
Efficiency Level: 94 percent (80 plus tier)
Input Voltage: 100-240 V AC, 50/60 Hz
Output Connectors: Standard ATX12V, +12 V, +5 V, +3.3 V rails
Cable Management: Fully modular with detachable cables
Operating Temperature Range: 0 deg to 40 deg C
Dimensions (W x H x D): 150 mm x 86 mm x 140 mm
Weight: Approx 2.1 kg

Typical Applications

Enterprise servers requiring high availability and low power draw
Blade enclosure power modules for dense data center environments
Virtualization platforms that benefit from stable, efficient power delivery
High-performance computing clusters where energy efficiency is critical
Edge computing devices operating in constrained spaces with strict thermal limits

This IBM System X 550w High Efficiency Power Supply combines performance, reliability and eco-friendly operation to support the most demanding IT infrastructures.