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Input module installed cleanly and powered systems reliably.
828734-B21
HPE 900W AC 240VDC Pwr Input Mdl FIO Kit
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828734-B21
- Description:
- HPE 900W AC 240VDC Pwr Input Mdl FIO Kit
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828734-B21 Overview
828734-B21 is an 850W high-performance modular ATX power supply featuring an 80 PLUS Gold certification and active PFC, designed to operate efficiently within a 100–240V input voltage range. Engineered with a single rail configuration, this PSU integrates advanced protections including OCP, OVP, SCP, and OTP to ensure robust system security in demanding environments.
828734-B21 comes equipped with a 120mm fluid dynamic fan that supports zero RPM mode for near-silent operation, and provides a comprehensive set of connections including one ATX 24-pin, two EPS 4+4 pin connectors, three PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors. Its sleeved cable design, superior build quality, and efficiency rating of 92% make it an excellent choice for both gaming rigs and professional workstations.
828734-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 828734-B21 for additional pricing. Browse the full Hpe Power Supplies series or explore all Hpe products.
828734-B21 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
- 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
- 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
- 828734-B21 High Performance Modular ATX Power Supply
- Height
- 4.5 inches
- Width
- 6.3 inches
- Depth
- 7.8 inches
- Weight
- 4.2 lbs
828734-B21 Use Case
High-Density Data Center Power Consolidation
Scenario: A global cloud provider retrofitted HPE ProLiant DL380 Gen10 racks with the 828734-B21 HPE 900W AC/240VDC Power Input Module FIO Kit to accept both 240 VAC and 240 VDC bus feeds from legacy UPS and new DC-optimized infrastructure. Benefit: Delivers hot-swappable, field-installable power with up to 20% fewer conversion losses, balanced load distribution, and sustained 24/7 compute operations with zero scheduled downtime.
Telecom Central Office 240 VDC Distribution
Scenario: A regional telecom operator standardized its central office on 240 VDC battery banks and needed a modular input solution for HPE Aruba switches and routers. By installing the 828734-B21 FIO Kit, engineering teams unified AC utility and DC rectifier feeds into a single 900 W power entry point. Benefit: Eliminates in-rack DC-DC converters, simplifies cable management, improves power efficiency by 15%, and ensures uninterrupted service during maintenance windows.
Remote Edge & Industrial IoT Resilience
Scenario: An oil & gas operator deployed edge compute nodes in unmanned pump stations with mixed generator AC and utility 240 VDC backup. The 828734-B21 HPE 900W AC/240VDC Power Input FIO Kit provided a rugged, dual-input module for critical SCADA servers. Benefit: Ensures seamless switchover between AC and DC sources, reduces field-service interventions by 30%, and maintains continuous data telemetry under harsh environmental conditions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 828734-B21 |  798349-B21 |  JD226A |  JL819A |  798102-B21 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 850W | 750W | 600W | 600W | 850W |
| Use Case | Gaming / Workstation | Gaming | Gaming / Workstation / Rack Server | Gaming | Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Semi-Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Multi Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / 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 | 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 | Fluid Dynamic | Ball | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 92% | 92% | 92% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 1 | 2 |
| PCIe (6+2) Connectors | 3 | 2 | 2 | 2 | 3 |
| SATA Power Connectors | 6 | 6 | 6 | 4 | 6 |
| Molex Connectors | 4 | 2 | 3 | 2 | 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 | 120,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | 828734-B21 High Performance Modular ATX Power Supply | 798349-B21 High Performance Power Supply | JD226A High Performance ATX Power Supply | JL819A High-Performance Modular ATX Power Supply | Elite Power 798102-B21 850W Gold Semi-Modular ATX Power Supply |
| Height | 4.5 inches | 5.5 inches | 5.5 inches | 5.5 inches | 5.5 inches |
| Width | 6.3 inches | 5.9 inches | 8.7 inches | 8.6 inches | 8.6 inches |
| Depth | 7.8 inches | 7.1 inches | 6.3 inches | 6.3 inches | 6.3 inches |
| Weight | 4.2 lbs | 4.5 lbs | 4.5 lbs | 4.2 lbs | 5.9 lbs |
Reviews & Ratings
A
Adeel Rauf
4
No electrical issues after deployment.
C
Chris Milton
5
OEM quality with straightforward installation.
S
Saif Khan
3
Stable power delivery.
H
Henrik Olsen
4
Dependable component.
Questions & Answers
What is the HPE 900W AC 240VDC Power Input Module FIO Kit (SKU 828734-B21)?
The HPE 900W AC 240VDC Power Input Module FIO Kit (828734-B21) is a field-installable option that delivers 900 W of power conversion for HPE ProLiant servers, supporting 240 VDC input.
Which HPE servers are compatible with SKU 828734-B21?
SKU 828734-B21 is compatible with HPE ProLiant DL360 Gen9/Gen10, DL380 Gen9/Gen10, BL460c Gen9/Gen10 and select HPE Apollo and Synergy models.
What input voltage does the 900W module support?
The module supports a 240 VDC input range (–10%/+6%) at 50/60 Hz for reliable power sourcing in data center environments.
How much output power does the 828734-B21 deliver?
The module delivers a continuous 900 W of DC output, ensuring stable operation under full server load.