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Metered PDU provides accurate power monitoring and helped improve capacity planning.
D9N49A
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HPE Metered 8.3kVA/CS8265C 40A/208V Outlets (30) C13 (3) C19...
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D9N49A
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- HPE Metered 8.3kVA/CS8265C 40A/208V Outlets (30) C13 (3) C19/Vertical NA PDU
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D9N49A Overview
D9N49A is an 850W modular ATX power supply that features an 80 PLUS Gold certification, supports an input voltage of 100–240V, and incorporates Active PFC. It comes with a 135mm fan utilizing Fluid Dynamic bearings and is equipped with key protections including OCP, OVP, and SCP, along with a full complement of connectors: 1 ATX 24-pin, 2 EPS (CPU 4+4 pin), 3 PCIe (6+2 pin), and 8 SATA power connectors. The unit boasts a 92% efficiency rating, sleeved cables, excellent build quality, and low noise levels.
Engineered for high-demand environments, this power supply is ideal for gaming, workstation, and server use cases. Its modular design ensures efficient cable management and ease of installation, making it a reliable solution for users seeking performance and durability in their systems.
D9N49A price is is available on request. Get immediate quote.
Request bulk order quote for D9N49A for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
D9N49A Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi 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
- 135mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 3
- SATA Power Connectors
- 8
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- D9N49A High-Performance Modular ATX Power Supply
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 5.5 inches
- Weight
- 4 lbs
D9N49A Use Case
D9N49A-HPE Metered 8.3kVA PDU for Real-Time Rack Energy Monitoring in Colocation Data Centers
Colocation providers deploy the D9N49A-HPE Metered 8.3kVA/CS8265C 40A/208V PDU with 30 C13 and 3 C19 outlets to capture granular, outlet-level power data. Real-time energy metrics enable operators to optimize rack capacity, prevent circuit overloads, and lower utility costs—driving SLA compliance, enhanced uptime and improved profitability.
D9N49A-HPE Metered CS8265C PDU for Remote Power Control in Edge Computing Sites
Distributed edge sites with limited on-site staff use the vertical D9N49A-HPE metered PDU to centrally monitor all 30 C13 and 3 C19 outlets over SNMP. Automated alerts and remote outlet management accelerate fault isolation, reduce mean time to repair (MTTR), and maintain continuous service delivery for latency-sensitive applications.
D9N49A-HPE Metered Vertical PDU for Load Balancing in High-Performance Computing Clusters
In HPC and AI research environments, IT teams install the D9N49A-HPE Metered 8.3kVA Vertical PDU to distribute power evenly across dense GPU/CPU racks. Accurate per-outlet load measurement enables proactive capacity planning, prevents power bottlenecks, and drives down cooling and energy expenses—accelerating compute throughput and project timelines.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| D9N49A |  P9S24A |  P9S20A |  H6F70A |  AF519A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 850W | 500W | 600W | 600W |
| Use Case | Gaming | Gaming | Enterprise Server / Workstation / Gaming | Gaming | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Semi-Modular | Semi-Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Multi Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | PMBus | No | No | N/A |
| 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 | 135mm | 135mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 92% | 92% | 92% |
| Protections | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 3 | 3 | 2 | 2 | 2 |
| SATA Power Connectors | 8 | 6 | 4 | 4 | 4 |
| Molex Connectors | 4 | 4 | 2 | 3 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | D9N49A High-Performance Modular ATX Power Supply | P9S24A High Performance ATX Power Supply | P9S20A 500W Semi-Modular ATX Power Supply | H6F70A 600W Semi-Modular ATX Power Supply | AF519A 600W Semi-Modular ATX Power Supply, Gold Certified |
| Height | 5 inches | 5.9 inches | 3.39 inches | 5.5 inches | 5.5 inches |
| Width | 6 inches | 3.15 inches | 5.91 inches | 3.4 inches | 6.3 inches |
| Depth | 5.5 inches | 5.5 inches | 5.51 inches | 5.9 inches | 5.9 inches |
| Weight | 4 lbs | 6.6 lbs | 7.5 lbs | 6 lbs | 4.5 lbs |
Reviews & Ratings
P
Paolo Ricci
5
Strong build quality and clear metering display.
A
Andrew Collins
4
Works flawlessly and delivers consistent power.
J
Johan Larsson
4
Very useful for tracking rack level consumption.
M
Miguel Santos
5
Enterprise grade PDU with reliable metering.
Questions & Answers
What is the HPE Metered 8.3kVA/CS8265C 40A/208V PDU (SKU D9N49A)?
The HPE Metered 8.3kVA/CS8265C 40A/208V PDU (SKU D9N49A) is a vertical power distribution unit designed for North American data centers, offering precise local power metering and high-density outlet support.
How many outlets does this PDU provide?
This PDU provides 33 outlets: thirty C13 receptacles for standard IT equipment and three C19 receptacles for higher-current devices.
What is the maximum power capacity of the PDU?
The PDU delivers up to 8.3 kVA (kilovolt-amperes) at 208 V with a maximum current rating of 40 A, supporting high-density rack deployments.
Does the PDU include power metering?
Yes. It features an integrated digital display that provides real-time voltage, current, and power readings at the PDU level for capacity planning and monitoring.
Can I remotely monitor power usage?
This SKU supports local metering only. For networked or remote monitoring, consider HPE’s managed PDUs with built-in network modules.
What mounting options are supported?
The vertical form-factor PDU is designed for zero-U installation alongside standard 19″ racks, maximizing usable rack space for IT equipment.
Is installation hardware included?
Yes. Mounting brackets, screws, and cable management accessories are included for rapid zero-U vertical installation in standard rack enclosures.
What safety certifications does the PDU have?
The unit is UL-listed and cUL-certified, meeting North American electrical safety standards for industrial and data center environments.
What operating environment does the PDU support?
It operates reliably between 0 °C and 40 °C with up to 90% relative humidity (non-condensing), making it ideal for standard data center conditions.
Does this PDU offer overload protection?
Yes. It includes built-in circuit breakers to protect connected equipment from overcurrent events and ensure safe power distribution.
Which rack equipment is compatible?
The PDU supports any rack-mounted IT equipment requiring 208 V power delivery via C13 or C19 outlets, including servers, switches, and storage devices.
How do I read the metering display?
Use the front-panel buttons to cycle between voltage, current, and kVA readings. The backlit LCD provides clear, at-a-glance power metrics.
What warranty covers this PDU?
This PDU is backed by a one-year HPE limited warranty, with options to extend support and service through HPE Care Pack services.
How long is the power cable?
The PDU includes a 3 meter (9.8 ft) 40 A input cable terminated with a NEMA L6-30P plug for flexible rack placement.
What are the unit’s dimensions and weight?
The PDU measures 1.75″× 3.0″× 70.5″ (W×D×H) and weighs approximately 11.3 kg (25 lb), fitting standard 42U rack enclosures with zero-U mounting.