Newegg · Jul 19, 2026
$1,205
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A straightforward replacement part for anyone running a Polycom HDX 160 video conferencing unit that has a dead or failing power supply, since sourcing OEM replacements for older conferencing hardware can be harder than it used to be. Buy Now at Newegg
Features
- 160W power output
- Compatible with Polycom HDX6000, HDX9000, HDX4000
- Stable switching power supply
- Model: YM-4151A
Newegg · Jul 19, 2026
$79
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A compact form factor PSU designed for small form factor (SFF) or slim desktop builds where a standard ATX unit won't fit, and the 80 Plus Gold rating means it runs efficiently enough to keep heat and noise down in those tighter spaces. Buy Now at Newegg
Features
- 400W Flex ATX power supply
- 80 Plus Gold efficiency
- Fixed cable configuration
- 6Pin PCIe connector included
- 110V/220V dual voltage compatibility
Newegg · Jul 19, 2026
$168
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Replacement power supplies for Compaq SFF desktops are surprisingly hard to source, and this 240W unit is a direct fit for those compact form factor machines if yours has failed or is showing signs of instability under load. Buy Now at Newegg
Features
- 240W power output
- Compaq Z200, 4000, 6000, 6005, 6200, 8000, 8100, 8200 compatible
- SFF form factor design
- D10-240P1A model specification
- Reliable switching power supply
Newegg · Jul 19, 2026
$139
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A straightforward upgrade option if your Optiplex desktop's original power supply has failed, since finding a direct replacement for these older business-class towers can be harder than sourcing parts for consumer models. Buy Now at Newegg
Features
- 275W power output
- Compatible with Optiplex 740, 745, 755
- Small form factor design
- Model: D275P-00
Newegg · Jul 19, 2026
$142
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Designed specifically for IBM System x3650 and x3550 M2/M3 servers, this replacement PSU is the straightforward option if you're dealing with a failed unit and want a direct drop-in fix rather than sourcing a generic alternative. Buy Now at Newegg
Features
- 675W power capacity
- Model: 39Y7216
Newegg · Jul 15, 2026
$842
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Designed as a direct-fit replacement for Lenovo ThinkServer and EMC storage systems, this 875W unit is worth considering if your original PSU has failed and you want to avoid compatibility headaches that come with third-party alternatives. Buy Now at Newegg
Features
- 875W power output capacity
- Compatible with X3400M4 and 8000 series systems
- Reliable redundant power supply unit
- Model: 071-000-555-01