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JPSU-650W-DC-AFI
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Juniper 650W DC Power Supply (FRU Side to Port Side Air Flow...
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Name:
JPSU-650W-DC-AFI
- Description:
- Juniper 650W DC Power Supply (FRU Side to Port Side Air Flow)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 8012111791878
- Condition:
- Warranty:
- 3
- List Price:
$4,815.00
- Price:
$2,909.0039.6% off
Quantity:
1
Business price:
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JPSU-650W-DC-AFI Overview
JPSU-650W-DC-AFI delivers 650W of continuous power in an ATX form factor, featuring a non-modular design with an 80 PLUS Gold certification and an input voltage range of 100–240V. It incorporates active PFC for improved efficiency and stability, uses a 120mm fan with a fluid dynamic bearing for efficient cooling, and offers multiple protections including OCP, OVP, SCP, and OTP.
JPSU-650W-DC-AFI is outfitted with one ATX 24-pin connector, one EPS 4+4 CPU connector, two PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors, making it suitable for gaming and workstation setups. Built with high-quality materials for durability and designed to operate quietly, it delivers an efficiency rating of 94% with sleeved cables for a tidy installation.
JPSU-650W-DC-AFI price is $2,909.00, a 39.6% saving from the Juniper list price of $4,815.00. JPSU-650W-DC-AFI is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for JPSU-650W-DC-AFI for additional pricing. Browse the full Juniper Power Supplies series or explore all Juniper products.
JPSU-650W-DC-AFI Specifications
- Product Type
- Power Supply
- Wattage
- 650W
- Use Case
- Gaming
- Form Factor
- ATX
- Modularity
- Non-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 / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- 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)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- JPSU-650W-DC-AFI
- Height
- 3.4 inches
- Width
- 5.9 inches
- Depth
- 5.5 inches
- Weight
- 5.0 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JPSU-650W-DC-AFI |  QFX-QSFP-DAC-3M |  JPSU-850W-AC-AFO |  JPSU-150-AC-AFO |  JPSU-350-AC-AFO | |
|---|---|---|---|---|---|
| Product Type | Power Supply | N/A | Power Supply | Power Supply | Power Supply |
| Wattage | 650W | N/A | 850W | 150W | 400W |
| Use Case | Gaming | Data Center | Gaming / Workstation / Enterprise Server | General Use | Gaming / Workstation / General Use |
| Form Factor | ATX | N/A | ATX | ATX | ATX |
| Modularity | Non-Modular | Non-Modular | Non-Modular | Non-Modular | Non-Modular |
| 80 PLUS Certification | Gold | None | Gold | 80 PLUS | Bronze |
| Rail Configuration | Single Rail | N/A | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | N/A | 80 PLUS / CE / FCC / RoHS | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | N/A | No | No | No |
| Input Voltage | 100–240V | N/A | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | N/A | No | No | No |
| PFC (Power Factor Correction) | Active PFC | N/A | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | N/A | 120mm | 80mm | 80mm |
| Fan Bearing Type | Fluid Dynamic | N/A | Fluid Dynamic | Sleeve | Sleeve |
| Zero RPM Mode | Yes | No | Yes | Yes | Yes |
| Efficiency Rating | 94% | N/A | 92% | 85% | 87% |
| Protections | OCP / OVP / SCP / OTP | N/A | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | N/A | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | N/A | 1 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | N/A | 2 | N/A | N/A |
| SATA Power Connectors | 6 | N/A | 6 | 2 | 2 |
| Molex Connectors | 4 | N/A | 4 | 2 | 1 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Flat | Sleeved | Flat | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | N/A | 150,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 50°C | N/A | 50°C | 40°C | 50°C |
| Product Name | JPSU-650W-DC-AFI | QFX-QSFP-DAC-3M | JPSU-850W-AC-AFO | JPSU-150-AC-AFO | JPSU-350-AC-AFO Power Supply Unit |
| Height | 3.4 inches | N/A | 5.5 inches | 4.5 inches | 3.5 inches |
| Width | 5.9 inches | N/A | 5.9 inches | 6.3 inches | 5.5 inches |
| Depth | 5.5 inches | N/A | 6.3 inches | 5.9 inches | 5.9 inches |
| Weight | 5.0 lbs | N/A | 12 lbs | 3.2 lbs | 3.5 lbs |
Reviews & Ratings
L
Leonard Booth
5
Consistent power output under load.
O
Oliver Reed
5
Reliable airflow alignment.
S
Stephen Park
5
No issues encountered.
V
Victor Cole
4
Good DC PSU choice.
Questions & Answers
What is the Juniper JPSU-650W-DC-AFI power supply?
The JPSU-650W-DC-AFI is a 650-watt DC power supply module designed for Juniper networking platforms, featuring front-replaceable unit (FRU) installation and side-to-side airflow from the FRU side to the port side.
What are the key specifications of the 650W DC power supply?
It delivers 650 W of DC power, supports –40 V to –72 V input, operates at 90%+ efficiency, and provides side-to-side airflow cooling to maintain optimal thermal performance.
Which Juniper devices are compatible with JPSU-650W-DC-AFI?
This power supply is compatible with select Juniper EX and QFX Series switches equipped with DC power supply bays that accept FRU modules with side-to-side airflow.
What does FRU side-to-port side airflow mean?
FRU side-to-port side airflow indicates that cooling air enters through the replaceable power supply side (FRU side) and exits toward the switch port side, ensuring consistent chassis ventilation.