United States$5,000,000+
Inventory Delivered By
A
Adrian Collins
5
Power supply handled PoE loads smoothly.
J9738A
HP X332 575W 100-240VAC to 54VDC PS
FEATURED DEAL
Name:
J9738A
- Description:
- HP X332 575W 100-240VAC to 54VDC PS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
J9738A Overview
J9738A is a 750W modular ATX power supply featuring Gold 80 PLUS certification and a wide input voltage range of 100–240V. It incorporates Active PFC and a 135mm fan with a fluid dynamic bearing to ensure efficient cooling and consistent protection with OCP, OVP, SCP, and OTP safeguards while offering a comprehensive set of connectors including one ATX 24-pin, two EPS 4+4 pins, three PCIe (6+2) connectors, four SATA power connectors, and two Molex connectors.
J9738A is designed for high-performance gaming and workstation environments with an efficiency rating of 92% and sleeved cables that enhance build quality while maintaining low noise levels. Its multi rail configuration, dual EPS support, and robust protection circuitry make it an ideal choice for users demanding reliable power delivery in critical computing systems.
J9738A price is is available on request. Get immediate quote.
Request bulk order quote for J9738A for additional pricing. Browse the full Hpe Power Supplies series or explore all Hpe products.
J9738A Specifications
- Product Type
- Power Supply
- Wattage
- 750W
- Use Case
- Workstation / Gaming
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi Rail
- Certifications
- 80 PLUS / CE / FCC / UL
- 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 / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 3
- SATA Power Connectors
- 4
- 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
- J9738A High Efficiency Modular ATX Power Supply
- Height
- 5 inches
- Width
- 6 inches
- Depth
- 9 inches
- Weight
- 5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9738A |  JG137A |  784582-B21 |  JG544A |  875675-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 750W | 750W | 750W | 550W | 850W |
| Use Case | Workstation / Gaming | Gaming / Workstation / Rack Server | Gaming / Workstation | Gaming / Workstation | Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Semi-Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL |
| Remote Monitoring | No | PMBus | No | No | No |
| Input Voltage | 100–240V | 100–240V | 110–240V | 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 | 120mm | 135mm | 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% | 94% | 92% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP |
| 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 | 4 | 6 | 6 | 4 | 6 |
| Molex Connectors | 2 | 4 | 4 | 2 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Flat | Sleeved |
| 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 | 55°C | 50°C | 50°C |
| Product Name | J9738A High Efficiency Modular ATX Power Supply | JG137A High Performance Modular Power Supply | 784582-B21 High Performance Modular ATX Power Supply | JG544A 550W Semi-Modular ATX Power Supply | 875675-B21 High Efficiency Gold Modular ATX Power Supply |
| Height | 5 inches | 5.5 inches | 3.38 inches | 5.5 inches | 3.4 inches |
| Width | 6 inches | 7.0 inches | 5.91 inches | 5.9 inches | 5.9 inches |
| Depth | 9 inches | 6.0 inches | 5.51 inches | 9.4 inches | 5.5 inches |
| Weight | 5 lbs | 8 lbs | 6.6 lbs | 4.8 lbs | 5.5 lbs |
Reviews & Ratings
M
Mohsin Akhtar
4
Easy installation.
P
Paul Dent
5
No alarms observed.
T
Tero Lehtinen
3
Good build quality.
S
Simon Grant
4
Met expectations.
Questions & Answers
What is the HP X332 575W 100-240VAC to 54VDC power supply (J9738A)?
The J9738A is a 575W AC-to-DC hot-pluggable power supply that accepts 100–240VAC input and delivers 54VDC output for HP BladeSystem servers.
Which HP servers support the J9738A HP X332 power supply?
The HP X332 (J9738A) is compatible with HP BladeSystem c-Class enclosures and select HP ProLiant and Integrity blade servers that require a 54VDC supply.
What are the electrical specifications of the J9738A power supply?
It accepts 100–240VAC at 50–60Hz, delivers 54VDC at 10.6A for a total of 575W, and achieves up to 90% efficiency.
Is the HP X332 575W power supply hot-pluggable?
Yes. The HP X332 supports hot-swap installation, allowing you to replace or install the module without shutting down the system.