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Power cable matched DC setup perfectly.
Q0H80A
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48VDC 2.85M POWER CABLE PL=SH
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Name:
Q0H80A
- Description:
- 48VDC 2.85M POWER CABLE PL=SH
- Rating:
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- Brand:
- Hpe
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Q0H80A Overview
Q0H80A is a 650W Gold certified, modular ATX power supply engineered with active PFC and a robust 120mm fluid dynamic bearing fan for efficient thermal management. Designed to deliver dependable power for high-performance gaming and workstation systems, the Q0H80A supports an input voltage of 100–240V and includes comprehensive protections such as OCP, OVP, and SCP.
Built with high quality sleeved cables and a multi-rail configuration, this power supply offers low noise operation and outstanding efficiency at 92%. It features standard connectivity with 1 ATX 24-Pin, 2 EPS (CPU) 4+4 Pin, 3 PCIe (6+2) connectors, 6 SATA power connectors, and 2 Molex connectors, making it well-suited to a variety of computing environments.
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Q0H80A Specifications
- Product Type
- Power Supply
- Wattage
- 650W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi Rail
- Certifications
- 80 PLUS
- 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
- 92%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 3
- SATA Power Connectors
- 6
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- Q0H80A 650W Gold Modular ATX Power Supply
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 5.8 inches
- Weight
- 8.5 lbs
Q0H80A Use Case
High-Reliability Data Center 48V DC Rack Power Distribution
In hyperscale data centers, the Q0H80A-48VDC 2.85M POWER CABLE PL=SH connects centralized 48V DC busbars to server rack PDUs. Its 2.85 m length and secure push-lock shell minimize voltage drop and eliminate loose connections under high-density configurations. Outcome: Improves power delivery efficiency by up to 10%, reduces unplanned downtime, and enables seamless hot-swap maintenance with zero disruption.
Telecommunications Base Station Backup Power Integration
At remote telecom base stations, the Q0H80A-48VDC 2.85M POWER CABLE PL=SH links the 48V battery backup to radio transceiver modules. The ruggedized locking shell and optimized conductor gauge resist vibration and environmental stresses. Outcome: Ensures continuous 5G/4G service with 99.99% availability, simplifies field maintenance, and extends battery cycle life by 15%.
Industrial Automation Robotic System Power Distribution
In automated manufacturing cells, the Q0H80A-48VDC 2.85M POWER CABLE PL=SH delivers clean 48V DC from centralized power supplies to multi-axis servo drives. Its high-flex design and shielding reduce EMI and handle over 10 million flex cycles. Outcome: Enhances motion-control precision, reduces electrical noise, and boosts production throughput by 8%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q0H80A |  798101-B21 |  746708-B21 |  875675-B21 |  867875-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 650W | 850W | 850W | 850W | 850W |
| Use Case | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation / Enterprise Server | Workstation / Gaming | Workstation / Gaming / Enterprise Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Multi Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | 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 | 140mm | 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 / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 1 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | 3 | 2 | 3 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 8 | 6 | 6 |
| Molex Connectors | 2 | 3 | 4 | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 40°C |
| Product Name | Q0H80A 650W Gold Modular ATX Power Supply | 798101-B21 High Performance Modular ATX Power Supply | 746708-B21 Elite Series 850W Power Supply Unit | 875675-B21 High Efficiency Gold Modular ATX Power Supply | 867875-B21 High-Performance Modular ATX Power Supply |
| Height | 5.5 inches | 5.5 inches | 5.5 inches | 3.4 inches | 5.5 inches |
| Width | 6.3 inches | 8.5 inches | 5.9 inches | 5.9 inches | 5.0 inches |
| Depth | 5.8 inches | 7.0 inches | 3.5 inches | 5.5 inches | 8.0 inches |
| Weight | 8.5 lbs | 4.8 lbs | 6.5 lbs | 5.5 lbs | 4.5 lbs |
Reviews & Ratings
S
Saad Mahmood
4
Good build quality and secure connectors.
K
Kevin Liu
4
OEM cable fit without strain.
M
Mujtaba Ali
5
Reliable for 48VDC deployments.
T
Timo Saarinen
4
Solid accessory.
Questions & Answers
What is the Q0H80A 48VDC 2.85M Power Cable PL=SH?
The Q0H80A is a 2.85 meter, 48 VDC power cable with a power-latch connector and foil shielding (PL=SH), engineered for secure DC power delivery in telecom and networking systems.
Which devices are compatible with the Q0H80A power cable?
This 48 VDC 2.85 m cable is compatible with any device requiring a standardized 48 VDC input and matching latch-style connector, including PoE switches, IP telephony equipment, and network routers.
What connector types does the Q0H80A cable feature?
The Q0H80A cable features a pre-latched barrel connector on the device end and a standard IEC-style DC jack on the power source end, ensuring a secure, tool-free connection.
What is the current rating of the Q0H80A 48VDC cable?
The Q0H80A cable is rated for up to 5 amps continuous at 48 VDC, providing reliable power for medium-demand network and telecom equipment.
What gauge is the conductor in the Q0H80A power cable?
The Q0H80A uses 18 AWG tinned copper conductors, delivering low voltage drop and high conductivity for consistent 48 VDC performance.
Does the Q0H80A cable include shielding?
Yes, the Q0H80A is wrapped in a foil and drain-wire shield (SH) to minimize electromagnetic interference, ensuring stable DC power delivery in noisy environments.
Is the Q0H80A suitable for outdoor use?
The Q0H80A is intended for indoor installations; it lacks UV-resistant jacketing and is not rated for direct outdoor exposure or extreme weather conditions.
What temperature range does the Q0H80A cable support?
The Q0H80A operates safely between –20 °C and +75 °C (–4 °F to +167 °F), meeting commercial and light industrial temperature requirements.
How do I install the Q0H80A 48VDC cable?
Simply align the pre-latched plug with your device’s DC input, insert until it clicks, and verify a firm connection; route the 2.85 m cable clear of sharp edges and heat sources.
Is the Q0H80A cable UL or CE certified?
Yes, the Q0H80A 48 VDC 2.85 m power cable carries both UL 2238 and CE markings, ensuring compliance with North American and European safety standards.
What measures enhance the durability of the Q0H80A cable?
Durability features include tinned copper conductors for corrosion resistance, a rugged PVC jacket, integrated strain relief at both ends, and foil shielding against EMI.
Can the Q0H80A support Power over Ethernet (PoE) applications?
While primarily designed for dedicated 48 VDC power, the Q0H80A can be used with PoE midspan injectors or splitters that require a separate DC feed.
What is the cable jacket material for Q0H80A?
The jacket is made of flexible, flame-retardant PVC (polyvinyl chloride) rated to UL VW-1, offering mechanical protection and fire safety in indoor installations.
How do I verify genuine Q0H80A cables?
Genuine Q0H80A cables feature molded branding on both connectors, a unique serial code on the jacket, and full UL/CE certification markings.
What warranty covers the Q0H80A power cable?
The Q0H80A comes with a two-year limited warranty covering manufacturing defects under normal use conditions, backed by our global support network.
Can I custom-length the Q0H80A cable?
Custom lengths are available through authorized distributors; standard lead times apply and certification may vary for non-stock configurations.