United States
- Name:
-
865408-B21
- Description:
- HPE 500W FS PLAT HT PLG LH PWR SPLY KIT PL-SI
- Rating:
-
(0)
Added to cart 46 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
$351.04
- Price:
-
$105.32
70% off
Business price:
Enroll your business for free
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.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
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.
865408-B21
HPE 500W FS PLAT HT PLG LH PWR SPLY KIT PL-SI
$351.04
$105.32
14 in Global Warehouse
$105.32
70% off
TRUSTED, TRIED, PROVEN
865408-B21 Overview
865408-B21 is an 850W, Modular ATX power supply featuring Gold 80 PLUS certification and a wide input voltage range of 100–240V. It is engineered with Active PFC, a 120mm fan using a Fluid Dynamic bearing, and comprehensive protections including OCP, OVP, and SCP, ensuring reliable performance for high-demand applications.
The unit offers robust connectivity with 1 ATX 24-Pin connector, 2 EPS (CPU) 4+4 Pin connectors, 2 PCIe (6+2) connectors, and 6 SATA power connectors, paired with an efficient 94% performance rating. Built with high-quality sleeved cables for reduced noise levels, it is ideally suited for gaming and workstation environments where stability and low acoustic output are paramount.
What is the price of 865408-B21?
Lowest price of 865408-B21 is $ 105.32. Shop now! Get further exclusive discounts with bulk quotation on 865408-B21
Explore more options from Power Supplies or explore other Hpe products.
865408-B21 Specifications
| Product Type | Power Supply |
| Wattage | 850W |
| 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 | 94% |
| Protections | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 2 |
| PCIe (6+2) Connectors | 2 |
| 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 | 865408-B21 High Performance Modular ATX Power Supply |
| Height | 5.5 inches |
| Width | 4.3 inches |
| Depth | 6.0 inches |
| Weight | 7.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| 80 PLUS Certification | Titanium | Gold | Gold | Gold | Bronze |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Braided | Sleeved | Sleeved | Sleeved | Flat |
| Certifications | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | 80 PLUS | UL | 80 PLUS / CE / FCC / UL | 80 PLUS |
| Depth | 6.3 inches | 6.0 inches | 6.7 inches | 11 inches | 3.1 inches |
| Efficiency Rating | 96% | 94% | 94% | 92% | 85% |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 1 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Dual Ball | Fluid Dynamic | Sleeve |
| Fan Size | 150mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.9 inches | 5.5 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 | Semi-Modular | Non-Modular |
| Molex Connectors | 6 | 2 | 2 | 2 | 2 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 4 | 2 | 2 | 2 | 1 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | PWR-7200-ACI | 865408-B21 High Performance Modular ATX Power Supply | JG136A High Performance Modular Power Supply | ANCX00PWRC01 High Performance Power Supply | FHJT400WPS |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP, OVP, SCP |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | N/A | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 10 | 6 | 6 | 6 | 4 |
| Use Case | Gaming / Workstation / Enterprise Server | Gaming / Workstation | Gaming | Gaming / Workstation / Server | Workstation / Gaming |
| Wattage | 1600W | 850W | 750W | 750W | 400W |
| Weight | 7 lbs | 7.5 lbs | 6.5 lbs | 7 lbs | 4.5 lbs |
| Width | 5.9 inches | 4.3 inches | 3.4 inches | 6.3 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
Showing - of 0 Results
Questions & Answers
Q
What is the HPE 865408-B21 500W FS Platinum Hot-Plug Power Supply Kit?
A
The HPE 865408-B21 is a 500-watt, full-form factor, Platinum-efficient, hot-plug server power supply kit designed for enhanced performance and reliability in HPE ProLiant systems.
Q
Which HPE ProLiant servers are compatible with the 865408-B21 power supply?
A
The 865408-B21 is compatible with select HPE ProLiant DL and ML Gen8 and Gen9 rack-mount servers, including DL380, DL360, ML350, and related chassis requiring a Platinum 500W FS module.
Q
What input voltage range does the HPE 865408-B21 support?
A
This power supply supports a universal input voltage of 100–240 VAC at 50–60 Hz, allowing seamless operation in global data-center environments.
Q
What efficiency rating does the 500W FS Platinum power supply offer?
A
The 865408-B21 is 94% efficient under typical load conditions, meeting 80 PLUS Platinum standards to reduce energy consumption and lower operating costs.
Q
Can I hot-swap the HPE 865408-B21 power supply without shutting down my server?
A
Yes, the 865408-B21 is hot-plug capable, enabling you to replace or add a power supply module without powering off the server or interrupting workloads.
Q
Does the 865408-B21 support redundant power configurations?
A
The module supports N+1 and 2+1 redundancy when paired with identical HPE Platinum power supplies, ensuring uninterrupted operation during individual supply failures.
Q
What form factor and dimensions does the HPE 865408-B21 have?
A
This full-form factor power supply measures 3.6 x 5.0 x 9.5 inches (W x H x D) and weighs approximately 2.1 pounds, fitting standard HPE server bays.
Q
Which connectors are included with the HPE 865408-B21 power supply?
A
The unit features a C14 AC inlet for input power and supports integrated server board connectors for direct chassis installation without additional cabling.
Q
What certifications does the HPE 500W Platinum power supply hold?
A
The 865408-B21 is certified to UL, CB, CE, FCC, RoHS, and REACH standards, ensuring global safety and environmental compliance.
Q
How does the 865408-B21 improve server reliability?
A
With Platinum-level efficiency, active power factor correction, and fault-tolerant hot-swap design, this module minimizes downtime and prolongs server lifespan.
Q
How do I install or replace the HPE 865408-B21 power supply kit?
A
Slide the hot-plug module into the designated server bay until it clicks, secure the lever, and verify status LEDs to confirm proper installation.
Q
What warranty does HPE provide for the 865408-B21 power supply?
A
HPE backs the 865408-B21 with a one-year limited hardware warranty, with options to extend through HPE Care Pack services.
Q
Where can I purchase a genuine HPE 865408-B21 replacement power supply?
A
You can buy the 865408-B21 through authorized HPE resellers, HPE’s online storefront, or certified distribution partners to ensure authentic parts and warranty coverage.
Q
How much power does the HPE 500W FS Platinum module deliver to my server components?
A
It provides a continuous 500 watts of output power with stable voltage rails to support CPUs, memory, and storage under peak workloads.
Q
Is technical support available for installing the 865408-B21 power supply?
A
Yes, HPE offers 24x7 technical support and online documentation to guide you through installation, configuration, and troubleshooting.
Q
What differentiates the 865408-B21 from HPE 750W or 1.2KW power supplies?
A
The 500W Platinum kit is optimized for midrange systems and balanced energy usage, while 750W and 1.2KW models deliver higher power density for larger server configurations.
