02YF637 — Power Supply Datasheet
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.
PRODUCT OVERVIEW
Lenovo Power Supply 1800W 230Vac AC HS. 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 →
02YF637
SPECIFICATIONS
Wattage 1800W Efficiency Rating — Form Factor — Hot-Plug — Redundancy — Input Voltage — Output Power — Platform —
COMPONENT DIAGRAM
PULL
TAB
AIRFLOW
1800W
PLATINUM
100-240V~ 50/60Hz
LENOVO
BACKPLANE
CONN
~200 mm
HOT-PLUG POWER SUPPLY | 1800W | Platinum
AC input 100-240V | Redundant pair required | Match wattage in same chassis
TITLE
PSU 1800W
PN
02YF637
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 7
03LC248 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
02JJ992 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
02YF613 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
03LD791 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
03KK306 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
03KK305 Substitute BROKER-VERIFIED Lenovo Power Supply 1800W 230Vac AC HS
substitute
LIFECYCLE
No lifecycle data available.
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FREQUENTLY ASKED QUESTIONS
What is 02YF637?
02YF637 is a Lenovo Power Supply 1800W 230Vac AC HS manufactured by LENOVO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 02YF637?
There are 7 known substitutes for 02YF637: 03LC248, 02JJ992, 02YF613 and 4 more. Substitute compatibility should be verified for your specific system.
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