Server Power Supplies

Name: Server Power Supplies
Brand: Huawei

CRPS and Kunpeng-branded hot-swap server power supplies, 800–2000 W, 94% efficiency at 50% load.

Input

90–264 Vac / 180–320 Vdc

Output

12.2–12.3 Vdc

Power

800–2000 W

Efficiency

94% @50% load

Authorised distribution

Designed and manufactured by Huawei — Yueyang is an authorised distributor, not the designer or manufacturer.

Product Features

CRPS-compliant and Kunpeng-branded hot-swap form factors

94% efficiency at 50% load across the range

800 W, 900 W and 2000 W power points

General-purpose and AI servers

Data-centre racks

Electrical specifications

Input voltage90–264 Vac / 180–320 Vdc

Output voltage12.2–12.3 Vdc

Efficiency94% @50% load

Product Model List

Server Power Supplies — catalogued part numbers and key parameters
Part number	Input	Output	Power	Dimensions
PAC800D12-B1 (CRPS)	90–264 Vac / 180–320 Vdc	12.2 Vdc	800 W	185.0×73.5×40.0 mm
PAC900S12-B2 (Kunpeng)	90–264 Vac / 180–300 Vdc	12.3 Vdc	900 W	183.0×68.0×40.5 mm
PAC2000S12-B1 (Kunpeng)	90–264 Vac / 180–300 Vdc	12.3 Vdc	2000 W	183.0×68.0×40.5 mm