PartsTable
Technical Data Sheet
Download PDF

45N0208 — Lenovo ThinkPad Laptop Charger Power Supply Adapter

LENOVO · POWER_SUPPLY · HOTPLUG_PSU
PRODUCT OVERVIEW

45N0208: Lenovo ThinkPad Laptop Charger Power Supply Adapter.

Lenovo ThinkPad Laptop Charger Power Supply Adapter. Key specifications include Weight: 360 g, Output power: 90 W, Input voltage: 100-240 V, Output current: 20 A, Output voltage: 4.74 V, Input frequency: 50/60 Hz. 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→ 45N0208
SPECIFICATIONS
Input Voltage100-240 V
Output Power90 W
Weight360 g
Output current20 A
Output voltage4.74 V
Input frequency50/60 Hz
MORE FROM LENOVO
Popular Lenovo machine pages — browsing only, not a fit claim for 45N0208.
ThinkSystem SR650 V1 ThinkSystem SR650 V2 ThinkSystem SR630 V1 ThinkSystem SR630 V2 System x3650 M5 System x3550 M5 ThinkServer RD550 System x IBM System x3650 M4 ThinkServer RD650 SD530 System x3500 M4 ThinkServer RD350
All Lenovo machines and parts
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 45N0208 MFR LENOVO Platinum
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
SUBSTITUTES & CROSS-REFERENCES 26
92P1108SubstituteBROKER-VERIFIED
92P1108
substitute
42T4433SubstituteBROKER-VERIFIED
Lenovo ThinkPad Laptop Charger Power Supply Adapter
substitute
45N0306SubstituteBROKER-VERIFIED
Lenovo ThinkPad Laptop Charger Power Supply Adapter
substitute
42T5293SubstituteBROKER-VERIFIED
Lenovo ThinkPad Laptop Charger Power Supply Adapter
substitute
45N0512SubstituteBROKER-VERIFIED
Lenovo ThinkPad Laptop Charger Power Supply Adapter
substitute
92P1104SubstituteBROKER-VERIFIED
92P1104
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
92P1104SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1105SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1106SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1107SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1108SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1109SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1110SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1111SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1112SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1113SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1114SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1153SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1154SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1155SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1156SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1157SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1158SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1159SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1160SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
92P1103SUBSTITUTE
IBM Power Adapter AC 90W 20VDC 4.5A 7.9mm Barrel Output - C6 3-Pin AC Input - FRU
LENOVO
Ready to buy 45N0208?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 45N0208?
45N0208 is a Lenovo ThinkPad Laptop Charger Power Supply Adapter manufactured by LENOVO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 45N0208?
There are 26 known substitutes for 45N0208: 92P1108, 42T4433, 45N0306 and 23 more. Substitute compatibility should be verified for your specific system.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 45N0208

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.