power supply unit replacement  (303 offers of 2,568,473 product items)

High-availability cluster design By combining two computing servers and multiple storage units into a single high-availability cluster, RC18015xs+ and RXD1215sas deliver unyielding reliability and ...

FSP's FlexGURU Flex ATX models are available in standard direct output and modular cable configurations, which includes the most updated modular model selections in the market. The modular design i...

Brand-New ADM 4.0 ADM 4.0 is here and brings a whole host of intuitive design changes to ADM OS. The upgraded UI brings a new aesthetically-pleasing dark mode that helps to save and preserve OLED d...

Effortless capacity expansion for Synology DiskStation solutions on-the-fly. 5-bay 3.5”/2.5” SATA expansion Easily add 5 additional drive bays to Synology DiskStation. Supporting both 2.5” and 3.5”...

Twins PRO series, a redundant power supply, is designed for standard ATX or PS2 chassis, no front end braket needed, ideal for mail, web or home server. Hot swappable modules design provides stable...

Twins PRO series, a redundant power supply, is designed for standard ATX or PS2 chassis, no front end braket needed, ideal for mail, web or home server. Hot swappable modules design provides stable...

FSP's FlexGURU Flex ATX models are available in standard direct output and modular cable configurations, which includes the most updated modular model selections in the market. The modular design i...

Redundant system design and built-in hot swappable modules With redundancy in mind, the Twin Pro modular system design is more efficient and operates more quietly by distributing the power load bet...

Streamline your network connections. Modernize campus networks with PoE+ capable GbE Layer 2 switches that support multi-chassis link aggregation (MLAG) and 12-unit stacking. Upgrade your network N...

This 10G aggregation switch offers future-proof fiber-optics performance and acts as a superordinated instance in distributed networks and provides high-performance 14 SFP+ ports for aggregating ac...

360° Backup solution and enterprise virtualization application - MyArchive cold storage backups - Snapshot Center, Cloud Backup Center, DataSync Center - Complete iSCSI/IP-SAN and NFS support - VMw...

A unique combination of rotary and flatbed scanner in one compact design packed with industry innovations Choosing a workgroup scanner used to involve an element of compromise. Either you’d buy a h...

APC Smart-UPS VT, 16 kW / 20 kVA,Input 400V 3PH / Output 230V, 400V 3PH, Interface Port DB-9 RS-232, Smart-Slot, Extended runtime model. Includes: Battery modules ship installed, Bolt down brackets...

Adjustable voltage sensitivity Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Adjustable voltage-transfer points Maximizes u...

Add a redundant or replacement power supply to the ETCHS2U media converter chassis The ETCHS2UPSU Redundant / Replacement 200W Chassis Power Module for ETCHS2U lets you add a redundant power supply...