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J2R03A
HPE R1500 G4 INTL UPS
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J2R03A
- Description:
- HPE R1500 G4 INTL UPS
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J2R03A Overview
J2R03A is a 500W power supply that features a semi-modular design and an ATX form factor, meeting an 80 PLUS Gold certification standard with an input voltage range of 100–240V and active PFC. It is equipped with a 120mm fan utilizing a fluid dynamic bearing to ensure efficient cooling and quieter operation under load.
J2R03A provides comprehensive protections including OCP, OVP, and SCP, while offering 1 ATX 24-pin connector, 1 EPS (CPU) 4+4 Pin connector, 2 PCIe (6+2) connectors, and 6 SATA power connectors along with 4 Molex connectors. The unit is engineered for high build quality with sleeved cables, delivers a 94% efficiency rating, and is ideally suited for gaming, workstation, and server applications.
J2R03A price is is available on request. Get immediate quote.
Request bulk order quote for J2R03A for additional pricing. Browse the full Hpe Power Supplies series or explore all Hpe products.
J2R03A Specifications
- Product Type
- Power Supply
- Wattage
- 500W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Semi-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 / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- 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
- J2R03A High Efficiency Semi-Modular ATX Power Supply Gold
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 5.1 inches
- Weight
- 4.5 lbs
J2R03A Use Case
Data Center Rack Power Resilience with J2R03A-HPE R1500 G4 INTL UPS
In high-density enterprise data centers, the J2R03A-HPE R1500 G4 INTL UPS delivers uninterrupted power and advanced voltage regulation to critical server racks. Its hot-swappable battery design and scalable runtime capability enable zero-downtime maintenance and seamless load transfers during utility failures. Benefit: Ensures continuous business operations, minimizes data-loss risk, and enhances SLA compliance for mission-critical applications.
Remote Branch Office Network Uptime Guarantee
For distributed enterprises and remote offices, the J2R03A-HPE R1500 G4 INTL UPS safeguards routers, switches, firewalls and VoIP systems against blackouts and brownouts. Integrated power-conditioning and managed shutdown sequencing protect IT assets and maintain connectivity during grid disturbances. Benefit: Delivers uninterrupted communications, limits productivity loss and strengthens operational resilience at geographically dispersed sites.
Industrial Edge and IoT Control Panel Protection
In manufacturing floors and industrial automation cells, the J2R03A-HPE R1500 G4 INTL UPS provides clean, conditioned power to PLCs, SCADA controllers and IoT sensors. Surge suppression and frequency stabilization prevent machine downtime and data corruption in harsh electrical environments. Benefit: Secures process continuity, reduces unplanned maintenance costs and extends the service life of critical automation equipment.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J2R03A |  JD362A |  J9405B |  730941-B21 |  814835-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 500W | 650W | 850W | 750W | 850W |
| Use Case | Gaming / Workstation | Gaming | Workstation / Gaming | Gaming / Workstation / Enterprise Server | Gaming / Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Semi-Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / TUV / RoHS | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 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 | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Dual Ball | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | No | Yes | Yes |
| Efficiency Rating | 94% | 92% | 92% | 92% | 94% |
| Protections | OCP / OVP / SCP | OCP, OVP, SCP | OCP / OVP / UVP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 2 | 1 |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 3 | 2 |
| SATA Power Connectors | 6 | 8 | 8 | 6 | 6 |
| Molex Connectors | 4 | 4 | 4 | 4 | 4 |
| 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 | J2R03A High Efficiency Semi-Modular ATX Power Supply Gold | JD362A High Performance Gaming Power Supply | J9405B High-Performance ATX Power Supply | 730941-B21 High Performance Modular ATX Power Supply | 814835-B21 High Performance ATX Power Supply |
| Height | 5.5 inches | 5.5 inches | 5.5 inches | 5.5 inches | 5.4 inches |
| Width | 6.3 inches | 3.4 inches | 5.3 inches | 6.3 inches | 5.9 inches |
| Depth | 5.1 inches | 6.0 inches | 7.1 inches | 5.1 inches | 8.4 inches |
| Weight | 4.5 lbs | 9 lbs | 5 lbs | 3.2 lbs | 4.8 lbs |
Reviews & Ratings
H
Hamza Saeed
4
Quiet operation and reliable runtime.
L
Lars Nystr'm
5
Simple setup for server racks.
M
Michael Owens
3
Trustworthy backup power.
J
Jo'o Pinto
4
Solid mid-range UPS.
Questions & Answers
What is the HPE R1500 G4 INTL UPS?
The HPE R1500 G4 INTL UPS is a 1.5 kVA/1.35 kW rack- or tower-mount uninterruptible power supply designed to protect small to medium data centers and network closets from power disturbances.
What are the key features of the HPE R1500 G4 INTL UPS?
Key features include 1.5 kVA/1.35 kW capacity, Automatic Voltage Regulation (AVR), hot-swappable battery modules, USB and SmartSlot management, and selectable output voltage for international deployment.
How long will the R1500 G4 UPS run at half load?
At 50% load (675 W), the R1500 G4 delivers approximately 13 minutes of runtime, ensuring safe shutdown or bridging to backup generators.
What input and output connections does it support?
Input: IEC C14 inlet (230 V nominal). Output: six IEC C13 receptacles and one IEC C19 receptacle. Voltage auto-sensing supports 200–240 V input and selectable 200/208/220/230/240 V output.