PartsTable / POWER_SUPPLY / 45N0304
45N0304
✓ Verified by PartsTable
LENOVO · POWER_SUPPLY · HOTPLUG_PSU
WHAT YOU NEED TO KNOW
Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW
LENOVO AC POWER ADAPTER 90W 20V-4.5A
LENOVO AC POWER ADAPTER 90W 20V-4.5A. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
POWER_SUPPLY →
HOTPLUG_PSU →
45N0304
SPECIFICATIONS
Part Number 45N0304 Manufacturer LENOVO
COMPONENT DIAGRAM
PULL
TAB
AIRFLOW
—W
PLATINUM
100-240V~ 50/60Hz
LENOVO
BACKPLANE
CONN
~200 mm
HOT-PLUG POWER SUPPLY | —W | Platinum
AC input 100-240V | Redundant pair required | Match wattage in same chassis
TITLE
PSU —W
PN
45N0304
MFR
LENOVO
Platinum
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
40Y7659 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - Option
compatible
42T4424 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - P/N
compatible
42T4425 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
compatible
42T4426 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - P/N
compatible
42T4427 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
compatible
42T4428 Compatible IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - P/N
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
THIS PART SUBSTITUTES FOR 20
92P1104 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1105 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1106 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1107 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1108 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1109 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1110 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1111 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1112 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1113 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1114 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1153 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1154 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1155 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1156 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1157 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1158 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1159 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1160 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
92P1103 SUBSTITUTE IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C8 2-Pin AC Input - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 45N0304?
45N0304 is a Lenovo AC Power Adapter 90W 20V-4.5A manufactured by LENOVO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 45N0304?
There are 12 known substitutes for 45N0304: 40Y7659, 42T4424, 42T4425 and 9 more. Substitute compatibility should be verified for your specific system.
Is 45N0304 still available?
45N0304 is currently Unknown.