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733459-B21
Original Stock
Ready to Ship
2650W PLAT HOT PLUG POWER SUPPLY KIT PL=MV
FEATURED DEAL
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
733459-B21
- Description:
- 2650W PLAT HOT PLUG POWER SUPPLY KIT PL=MV
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
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3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
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Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
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Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
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- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
733459-B21 Overview
733459-B21 is a 750W, Modular, ATX power supply featuring Gold 80 PLUS certification, a 100–240V input voltage, Active PFC, and a 120mm fan with a Fluid Dynamic bearing. It is equipped with essential protections including OCP, OVP, UVP, SCP, OTP, and OPP to ensure reliable and safe operation under demanding conditions.
This high-performance unit provides 1 ATX 24-Pin connector, 2 EPS (CPU) 4+4 Pin connectors, 2 PCIe (6+2) connectors, 6 SATA power connectors, and 4 Molex connectors, all delivered via a Sleeved cable design. Its 92% efficiency rating, robust build quality, and low noise levels make it ideally suited for gaming, workstations, and servers.
733459-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 733459-B21 for additional pricing. Browse the full Hpe Power Supplies series or explore all Hpe products.
733459-B21 Specifications
- Product Type
- Power Supply
- Brand
- Hpe
- Wattage
- 750W
- Use Case
- Gaming / Workstation / Server
- 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 / UVP / SCP / OTP / OPP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- 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)
- 100,000 hours
- Operating Temperature
- 50°C
- Product Name
- 733459-B21 High Performance ATX Power Supply
- Height
- 5.5 inches
- Width
- 8.6 inches
- Depth
- 6.3 inches
- Weight
- 4.2 lbs
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Product Comparison Table 
| 733459-B21 |  512327-B21 |  876929-B21 |  JG745A |  J9738A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 750W | 750W | 850W | 750W | 750W |
| Use Case | Gaming / Workstation / Server | Workstation / Gaming | Gaming / Workstation / Enterprise Server | Gaming | Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Platinum | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Multi 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 |
| 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 | 135mm | 120mm | 135mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 92% | 94% | 92% | 92% | 92% |
| Protections | OCP / OVP / UVP / SCP / OTP / OPP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 1 | 2 | 1 | 2 |
| PCIe (6+2) Connectors | 2 | 3 | 3 | 2 | 3 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 4 |
| Molex Connectors | 4 | 4 | 4 | 3 | 2 |
| 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) | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 55°C | 50°C | 50°C | 50°C |
| Product Name | 733459-B21 High Performance ATX Power Supply | 512327-B21 High Efficiency ATX Modular Power Supply | 876929-B21 High-Performance Modular ATX Power Supply | JG745A High-Efficiency Modular Power Supply | J9738A High Efficiency Modular ATX Power Supply |
| Height | 5.5 inches | 5 inches | 5 inches | 5.5 inches | 5 inches |
| Width | 8.6 inches | 6 inches | 6 inches | 6.3 inches | 6 inches |
| Depth | 6.3 inches | 5.5 inches | 5.5 inches | 5.4 inches | 9 inches |
| Weight | 4.2 lbs | 4 lbs | 4 lbs | 4.2 lbs | 5 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
H
Henry Adams
5
Platinum PSU delivered stable, efficient power.
N
Noman Shah
4
Quiet and reliable in production.
D
Daniel Ortiz
5
OEM replacement fit perfectly.
T
Tariq Mahmood
5
Consistent output under load.
O
Oskar Lind
4
Excellent quality.