What DC input range does the P17021-001 support?

The PSU accepts -40V to -72VDC input with nominal operation at -48VDC standard for telco environments. Maximum input wattage is 1766W at -40V, 1758W at -48V, and 1755W at -72V, delivering consistent 1600W output across the range.

What efficiency rating does this power supply achieve?

Efficiency reaches 90.6% at -40VDC, 91.0% at -48VDC, and 91.2% at -72VDC input, with power factor of 1.0. This minimizes heat generation and optimizes DC power utilization in high-density server racks.

Which HPE servers is this PSU compatible with?

Designed for ProLiant Gen10, Gen10 Plus, and Gen11 servers including DL380 Gen11, DL385 Gen10 Plus v2, and Apollo 4200/2000 Gen10 Plus. Check specific QuickSpecs for power calculator compatibility in multi-PSU configurations.

Does this power supply support hot plug replacement?

Yes, full hot-plug capability allows replacement without server shutdown. Flex Slot design maintains N+1 redundancy and integrates with iLO for power monitoring, fault detection, and automated failover.

What is the nominal input current at -48VDC?

Nominal input current is 36.6A at -48VDC with maximum input power of 1758W. This matches standard telco rectifier outputs and DC distribution systems commonly deployed in edge and central office environments.

Is this PSU suitable for telco NEBS environments?

Yes, -48VDC operation and wide input tolerance make it ideal for NEBS-compliant telco deployments. Hot-plug design and high efficiency support carrier-grade reliability requirements.

P17021-001 - HPE P17021-001 1600W -48VDC Flex Slot Hot Plug Power Supply

Name: HPE P17021-001 1600W -48VDC Flex Slot Hot Plug Power Supply
Brand: HPE
SKU: P17021-001
Price: 555 USD
Availability: InStock

P17021-001 - HPE P17021-001 1600W -48VDC Flex Slot Hot Plug Power Supply | US IT Hardware

Product overview

The HPE P17021-001 is a 1600W Flex Slot -48VDC hot plug power supply designed for HPE ProLiant Gen10, Gen10 Plus, and Gen11 servers including DL380, DL385, and Apollo systems. It accepts DC input voltage from -40V to -72VDC with nominal -48VDC operation, delivering maximum rated output of 1600W across the full range. Efficiency reaches 91.2% at -72VDC input, with power factor of 1.0 and low leakage current. Nominal input current is 36.6A at -48VDC, with maximum input wattage of 1758W. This enterprise-grade PSU features hot-plug capability for seamless replacement without system downtime, Flex Slot architecture for optimized airflow and redundancy in 1U/2U rack servers. Compatible with high-density compute environments requiring DC power infrastructure, it supports N+1 redundancy configurations. Ideal for telco edge, data centers with DC power distribution, and mission-critical applications demanding high reliability and power efficiency. The supply integrates with HPE iLO management for monitoring and integrates seamlessly with ProLiant power calculators for capacity planning.

1600W -48VDC output power.
-40 to -72VDC input range.
91.2% efficiency @ -72VDC.
Flex Slot 1U hot plug design.
36.6A nominal @ -48VDC.
ProLiant Gen10/11 compatible.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	P17021-001
Brand	HPE
Condition	New
Model	PS GNRC 1U 12 1600W HTPLG -48VDC
Product Line	Flex Slot Power Supplies
Product Type	Hot Plug DC Power Supply - Flex Slot
Compatibility	ProLiant Gen10, Gen10 Plus, Gen11 DL/ML/Apollo
Leakage Current	N/A (DC)

Power Consumption

Efficiency	90.6% (-40V) / 91.0% (-48V) / 91.2% (-72V)

Compatible systems

Optimized for HPE ProLiant Gen10/11 and Apollo servers with DC power infrastructure.

HPE ProLiant
Model: DL380
Form factor: 2U Rack
Generation: Gen11
Flex Slot compatible with latest iLO 6
HPE ProLiant
Model: DL385
Form factor: 2U Rack
Generation: Gen10 Plus v2
AMD EPYC support with DC power
HPE Apollo
Model: 4200
Form factor: 2U Rack
Generation: Gen10 Plus
HPC optimized DC power

Best for

DC-Powered Data Centers
Provides reliable 1600W output for rack servers in facilities with -48VDC distribution, enabling high-density compute with hot-plug redundancy in ProLiant DL380 Gen11.
Telco Edge Deployments
Optimized for telecom environments using standard -48VDC batteries/rectifiers, supports NEBS-compliant server power needs with 91% efficiency.
Server Redundancy
Hot-plug Flex Slot design allows N+1 configurations in 1U/2U ProLiant servers for mission-critical uptime in enterprise IT.

Details

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HPE P17021-001 1600W -48VDC Flex Slot Hot Plug Power Supply