
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
IBM 12X4242 1.5TB Native /3TB Compressed LTO Ultrium 5 SAS Tape Drive
- 550W High-Efficiency Power Output
- Hot-Swap Redundant Design for Zero Downtime
- 80 PLUS Platinum Certified Efficiency
- Compatible with IBM System x3550 M4 and x3650 M4 Servers
12X4242 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Wattage
- 550W
- Input Voltage Range
- 100-240V AC
- Efficiency Rating
- 80 PLUS Platinum
- Form Factor
- Hot-Swap Plug-in Module
- Frequency
- 50/60 Hz
Product details
The IBM 12X4242 is a 550-watt AC power supply designed for high-efficiency power delivery in IBM System x servers. It features hot-swap capability to ensure continuous system uptime and simplified maintenance in mission-critical environments.
Technical Information
| Wattage | 550W |
| Input Voltage Range | 100-240V AC |
| Efficiency Rating | 80 PLUS Platinum |
Additional Specifications
| Form Factor | Hot-Swap Plug-in Module |
| Frequency | 50/60 Hz |
Description
This 550W AC power supply (FRU 12X4242, P/N 94Y8110) is a hot-swappable component designed for IBM System x series servers. It provides reliable power with high energy efficiency, reducing operational costs and heat output. It supports N+1 redundancy when paired with a second power supply unit, allowing for replacement without powering down the server.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 12X4242.



