IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085

Name: IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085
Brand: IBM
SKU: power-supplies-007
Availability: InStock

P/N: 57P4085

Compatible: 4085, 4840, SurePOS 4840

In Stock — Ready to Ship

OEM-specification power supply: IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085 (P/N: 57P4085). This auto-sensing (100-240V AC) power unit provides clean, stable DC output with built-in protection against over-voltage, over-current, and short-circuit conditions. UL/CE/FCC certified for safe commercial operation. Compatible with 4085, 4840, SurePOS 4840 series systems.

Key Features

IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085.
Stable regulated output voltage
Built-in over-voltage/over-current protection
Universal auto-sensing input (100-240V AC) — works worldwide without adapters
Active PFC (Power Factor Correction) for energy efficiency

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Worldwide Shipping — DHL, FedEx, UPS, EMS

90-Day Warranty — on all parts

Quality Tested — every part inspected before shipping

MOQ: 1 Piece — small orders welcome

Technical Specifications

Brand	IBM
Condition	OEM Compatible / Refurbished
Part Number	57P4085
Compatible Models	4085, 4840, SurePOS 4840
Warranty	90 Days
Shipping	Worldwide (DHL/FedEx/UPS/EMS)
Input Voltage	100-240V AC, 50/60Hz (Auto-sensing)
Safety Certifications	UL, CE, FCC, CCC
Protection	Over-voltage, Over-current, Short-circuit

Product Description

IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085

Part Numbers: 57P4085

Compatible Models: 4085, 4840, SurePOS 4840

Features & Highlights

1IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085.
2Stable regulated output voltage
3Built-in over-voltage/over-current protection
4Universal auto-sensing input (100-240V AC) — works worldwide without adapters
5Active PFC (Power Factor Correction) for energy efficiency
6Built-in over-voltage, over-current, and short-circuit protection
7Low ripple and noise for clean power delivery to sensitive POS electronics
8UL, CE, FCC, and CCC safety certified for commercial deployment

IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085 - features and details

Why Choose WenShin Technology?

Factory Direct

Sourced directly from our Guangdong facility — no middlemen

Quality Tested

Every part is inspected and tested before shipping

Global Shipping

Express delivery to 60+ countries via DHL, FedEx, UPS

90-Day Warranty

All parts backed by our quality guarantee

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Frequently Asked Questions

Check the FRU or part number on your existing power supply label, or provide your terminal model number. We can help you identify the correct replacement.

We offer both OEM-compatible new and quality-tested refurbished power supply units. All units are tested under load before shipping and come with a 90-day warranty.