Lenovo 4P57A87055 · 800W 230V/115V Titanium CRPS Hot-Swap Power Supply v1.1

MPN / P/N

4P57A87055

Documented ordering description

ThinkSystem 800W 230V/115V Titanium CRPS Hot-Swap Power Supply v1.1

Platform in this guide

ThinkSystem SR250 V3

Feature code

BWM4

Maximum quantity

2

80 PLUS certification

Titanium

ErP Lot 9 compliant

Yes

110V AC

Yes

220V AC

Yes

240V DC**

-

240 V DC regional qualification

The SR250 V3 table marks 240 V DC ** as PRC (China) only. PSU options do not include a line cord.

Manufacturer lifecycle

Withdrawn — reference entry for replacement selection

Selection qualification

Verify Lenovo platform, revision, CRPS/CRPS Premium, input voltage and redundancy. Output may be lower at 115V than at 230V. DC/HVDC modules are not ordinary AC PSUs. Min/Max Qty are platform configuration rules, not package quantities. Connector values retain the source-table terminology.

Specification source: Lenovo ↗
Checked against documentation: 19.10.2026