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656362-B21
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- HPE 460W CS Plat PL Ht Plg Pwr Spply Kit
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3 Year Extended Warranty
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
656362-B21 Overview
656362-B21 is an 850W fully modular ATX power supply rated with 80 PLUS Gold certification and active PFC, engineered for reliable performance across a wide input voltage range of 100–240V. It features a 120mm fan using a fluid dynamic bearing and incorporates comprehensive protection circuits including OCP, OVP, and SCP to ensure system safety.
Designed with premium build quality and low noise levels in mind, 656362-B21 offers a balanced mix of connectors with one ATX 24-pin, two EPS 4+4 pin, three PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors, all equipped with sleeved cables. This power supply is ideally suited for demanding use cases such as gaming, workstation, and enterprise server applications.
What is the price of 656362-B21?
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656362-B21 Specifications
| Product Type | Power Supply |
| Wattage | 850W |
| Use Case | Enterprise Server / Workstation / Gaming |
| 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 | 94% |
| 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 | 4 |
| Floppy Connector | No |
| Cable Type | Sleeved |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 150,000 hours |
| Operating Temperature | 50°C |
| Product Name | 656362-B21 High Performance Modular Power Supply |
| Height | 5 inches |
| Width | 6 inches |
| Depth | 3 inches |
| Weight | 5 lbs |
656362-B21 Use Case
Enterprise BladeSystem Redundancy for Mission-Critical Workloads
In data centers running HPE BladeSystem c7000, the 656362-B21 HPE 460W CS Platinum Hot Plug Power Supply Kit provides N+1 redundant power architecture for HPC and database clusters, delivering 99.999% uptime and up to 15% energy savings via platinum‐level efficiency.
Edge Server Reliability in Retail & Remote Offices
Retail chains and remote offices deploying HPE ProLiant MicroServer Gen10 with the 656362-B21 power supply kit achieve hot-swappable, zero-downtime power resilience during peak POS and inventory operations, reducing maintenance overhead and cutting power costs with a compact 460W design.
High-Availability Virtualization & Cloud Hosting
Cloud service providers scaling HPE ProLiant DL380 Gen10 virtualization clusters leverage the 656362-B21 HPE 460W CS Platinum Hot Plug Power Supply Kit for seamless hot-swap power management, accelerating VM deployment by 30% and ensuring SLA-backed 24/7 high availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Flat | Sleeved | Sleeved |
| Certifications | 80 PLUS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 7 inches | 3 inches | 8.0 inches | 3.4 inches | 5.4 inches |
| Efficiency Rating | 94% | 94% | 92% | 90% | 92% |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 1 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5.5 inches | 5.5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Modular | Modular | Modular | Modular | Modular |
| Molex Connectors | 2 | 4 | 4 | 3 | 3 |
| 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 | 40°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 4 | 3 | 2 | 2 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | 503296-B21 850W Fully Modular ATX Power Supply | 656362-B21 High Performance Modular Power Supply | 867875-B21 High-Performance Modular ATX Power Supply | 588603-B21 High Performance Power Supply | JG745A High-Efficiency Modular Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / OTP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 6 |
| Use Case | Gaming | Enterprise Server / Workstation / Gaming | Workstation / Gaming / Enterprise Server | Gaming / Workstation | Gaming |
| Wattage | 850W | 850W | 850W | 850W | 750W |
| Weight | 4.5 lbs | 5 lbs | 4.5 lbs | 7 lbs | 4.2 lbs |
| Width | 6 inches | 6 inches | 5.0 inches | 6.3 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the HPE 656362-B21 460W CS Platinum Hot Plug Power Supply Kit?
A
The HPE 656362-B21 is a 460W CS Platinum Hot Plug Power Supply Kit designed for HPE BladeSystem c-Class servers, delivering robust power with platinum-level efficiency.
Q
Which HPE server models are compatible with the 656362-B21 power supply?
A
The 656362-B21 is compatible with HPE BladeSystem c7000/c3000 enclosures and ProLiant BL460c Gen8, Gen9, and Gen10 server blades.
Q
What are the key electrical specifications of the HPE 460W CS Platinum PSU?
A
This power supply provides 460W output at 100–240V AC input, operates at 50–60 Hz, and meets 92% platinum efficiency under typical load.
Q
How do I install the HPE 656362-B21 power supply kit?
A
Insert the PSU into an available power bay until it clicks, secure the latch, and connect the AC power cord to an appropriate outlet.
Q
Can I use the 460W CS Platinum PSU in redundant power configurations?
A
Yes, the HPE 656362-B21 supports N+1 and N+N redundancy when installed alongside additional compatible power supplies.
Q
Does the HPE 460W CS Platinum PSU support hot-plug replacement?
A
Yes, it supports hot-plug insertion and removal without shutting down the server or affecting other power supplies.
Q
What efficiency certification does the 656362-B21 carry?
A
The HPE 656362-B21 is 80 PLUS Platinum certified, achieving up to 92% energy efficiency at typical server loads.
Q
What input voltage range does the HPE 460W CS Platinum PSU support?
A
It supports a universal AC input range of 100–240V at 50–60 Hz for global deployment.
Q
What LED indicators are available on the HPE 656362-B21?
A
A green LED indicates normal operation, amber signals a fault, and no light indicates absence of AC input.
Q
What is the operating temperature range for the 460W CS Platinum PSU?
A
The unit operates reliably between 10 °C and 35 °C (50 °F to 95 °F) with relative humidity of 10–90% (non-condensing).
Q
Does the HPE 656362-B21 include Power Factor Correction (PFC)?
A
Yes, it features active PFC with a power factor above 0.99 for improved efficiency and reduced input harmonics.
Q
What warranty applies to the HPE 460W CS Platinum power supply?
A
It carries HPE’s standard three-year parts and labor warranty when installed in a supported HPE enclosure.
Q
How does the HPE 656362-B21 improve server reliability?
A
Its hot-plug design and platinum efficiency ensure continuous power delivery, reduced downtime, and lower operating costs.
Q
How can I troubleshoot a failed HPE 460W CS Platinum PSU?
A
Check the LED status, verify AC input, reseat the PSU, and review server logs in HPE Integrated Lights-Out (iLO) for error codes.
Q
Where can I purchase the HPE 656362-B21 power supply kit?
A
It is available through HPE authorized resellers, online marketplaces, and HPE’s official storefront.
Q
What is the HPE spare part number equivalent to 656362-B21?
A
The HPE spare part number for this unit is 656362-001, ensuring full compatibility and warranty coverage.
