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Metered PDU helped monitor rack power usage.
D9N43A
HPE Metered 2.8kVA/L5-30P 24A/120V Outlets (12) 5-20R/Horizo...
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D9N43A
- Description:
- HPE Metered 2.8kVA/L5-30P 24A/120V Outlets (12) 5-20R/Horizontal NA/JP PDU
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D9N43A Overview
D9N43A is an 850W fully modular ATX power supply that boasts an 80 PLUS Gold certification and active PFC, ensuring reliable, high-efficiency operation with an input voltage range of 100–240V. It utilizes a 120mm fluid dynamic bearing fan engineered for low noise levels, and it comes equipped with comprehensive protections including OCP, OVP, UVP, SCP, OTP, and OPP, alongside a range of connectors such as 1 ATX 24-pin, 1 EPS (CPU) 4+4 pin, 4 PCIe (6+2) connectors, 8 SATA power connectors, and 3 Molex connectors.
D9N43A is built with premium sleeved cables and high-quality construction to meet the demands of intensive use cases such as gaming, workstations, and server environments. With a robust efficiency rating of 94%, this power supply delivers stable performance while maintaining quiet operation and superior build quality, making it an excellent choice for users who require reliability and exceptional power delivery in their high-performance computer systems.
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Request bulk order quote for D9N43A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
D9N43A Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 94%
- Protections
- OCP / OVP / UVP / SCP / OTP / OPP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 4
- SATA Power Connectors
- 8
- Molex Connectors
- 3
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- D9N43A 850W ATX Modular Power Supply
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 5.5 inches
- Weight
- 4 lbs
D9N43A Use Case
High-Availability Power Distribution in Financial Trading Data Centers
In a mission-critical financial trading data center, IT managers deploy the D9N43A-HPE Metered 2.8 kVA PDU to supply 12 horizontal 5-20R outlets with L5-30P 24 A/120 V power. Real-time metering and load balancing ensure each trading server rack maintains continuous uptime, mitigates overload risk, and meets stringent SLAs. Outcome: enhanced reliability, precise power usage reporting for regulatory compliance, and reduced downtime costs.
Edge Computing Power Management for Retail Chain POS Systems
A nationwide retail chain installs the D9N43A-HPE PDU in edge compute closets powering POS terminals and inventory servers. Horizontal mounting fits compact racks, while per-outlet metering enables remote monitoring of energy consumption across multiple store locations. Outcome: streamlined energy audits, proactive capacity planning, and improved store uptime by 30% through rapid fault detection.
High-Density Colocation Racks for Managed Service Providers
A managed services provider integrates the D9N43A-HPE Metered PDU into its high-density colocation racks to serve enterprise clients with virtualized infrastructure. The 2.8 kVA capacity and 12 outlets accommodate blade servers and networking gear, while the NA/JP configuration aligns with regional standards. Outcome: scalable power distribution, accurate billing via per-socket metrics, and optimized power efficiency for maximum ROI.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 D9N43A |  AF520A |  AF519A |  H8B52A |  872235-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 550W | 600W | 850W | 650W |
| Use Case | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming / Workstation / Rack Server | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Non-Modular | Semi-Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Bronze | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | N/A | N/A | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Rifle | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 85% | 92% | 94% | 90% |
| Protections | OCP / OVP / UVP / SCP / OTP / OPP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 4 | 2 | 2 | 2 | 2 |
| SATA Power Connectors | 8 | 4 | 4 | 6 | 6 |
| Molex Connectors | 3 | 2 | 2 | 2 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Flat | Sleeved | Sleeved | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | D9N43A 850W ATX Modular Power Supply | AF520A Power Supply Unit | AF519A 600W Semi-Modular ATX Power Supply, Gold Certified | H8B52A High Performance Modular ATX Power Supply | 872235-B21 High Performance Power Supply |
| Height | 5 inches | 3.4 inches | 5.5 inches | 5 inches | 5.1 inches |
| Width | 6 inches | 5.9 inches | 6.3 inches | 6 inches | 6.3 inches |
| Depth | 5.5 inches | 5.5 inches | 5.9 inches | 5.5 inches | 5.9 inches |
| Weight | 4 lbs | 7.2 lbs | 4.5 lbs | 4 lbs | 8.6 lbs |
Reviews & Ratings
G
Giorgio Vitelli
4
Accurate readings and solid build.
A
Andrew Miles
5
Useful for capacity planning.
J
Jari Heikkinen
3
Reliable under load.
L
Luis Navarro
4
Enterprise ready PDU.
Questions & Answers
What is the power capacity of the HPE Metered 2.8kVA PDU (SKU: D9N43A)?
The HPE D9N43A delivers up to 2.8 kVA (24 A at 120 V) to support high-density rack deployments.
How many outlets and what type does the HPE D9N43A PDU provide?
It features twelve horizontal NEMA 5-20R outlets for standard 120 V server and network equipment.
What input connection does the HPE Metered 2.8kVA PDU use?
The PDU uses a NEMA L5-30P locking plug, rated 30 A at 120 V input.
Does the HPE D9N43A PDU offer real-time power monitoring?
Yes, it includes a front-panel digital meter displaying current, voltage, and kW readings.