Dell 305W Server PSU NH493 N238P PF3TR R480P PowerEdge T100 T105 T110 (24+4P+SAT - Power Supply

Dell 305W Server Power Supply NH493 / N238P / PF3TR / R480P | PowerEdge T100 / T105 / T110 (24-Pin + 4-Pin + SATA x4 + FDD x1)

New original Dell 305W server power supply — genuine OEM unit for PowerEdge T100 / T105 / T110 tower servers
Dell part numbers: NH493 / N238P / PF3TR / R480P — same physical unit, interchangeable DPN across platforms
PSU model number: L305P-01
Connector layout: 24-Pin ATX + 4-Pin ATX +12V + SATA x4 + FDD x1 — standard ATX-style connector for Dell entry tower server
Fixed / Non-Hot-Swap design — no backplane required, straightforward direct replacement
305W stable output for PowerEdge entry tower server workloads
Wide input voltage range: AC 100–240V, 50–60Hz — compatible with MY/SG 240V and international 110V supplies
Built-in OVP / OCP / SCP protection

Brand	Dell
Condition	New Original (Genuine Dell)
Dell PN	NH493 / N238P / PF3TR / R480P
PSU Model	L305P-01
Wattage	305W MAX
Input Voltage	100–240V AC, 50–60Hz, ~9A (110V) / ~4.5A (240V)
Output	305W MAX continuous output
Form Factor	Dell Tower Server — Non-Hot-Swap (Fixed)
Connector Type	24-Pin ATX + 4-Pin +12V CPU + SATA x4 + FDD x1
Hot Plug	No
Protection	OVP / OCP / SCP

Dell PowerEdge Server Series:

⚠️ Always verify the part number / model number on your existing PSU label before purchasing.

1× Dell 305W Server PSU NH493 N238P PF3TR R480P PowerEdge T100 T105 T110 (New Original or identical DPN)

3-month replacement warranty
Covers manufacturing defects; physical damage and improper installation not included

Non-Hot-Swap fixed PSU — server must be powered off before replacement. No redundant backplane connector.
Connector layout confirmed: 24-Pin ATX main board + 4-Pin +12V CPU + 4× SATA device + 1× FDD. Standard ATX-style, not Dell SFF proprietary.
⚠️ Spec note: NH493 (L305P-01) is confirmed for PowerEdge T100 and T105. Compatibility with T110 is referenced via shared model number L305P-01 — verify your existing PSU DP/N before ordering for a T110 system.
New original unit — genuine factory Dell unit, not refurbished or aftermarket.