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:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$4,815.00
$2,909.0039.6% off
Quantity:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
JPSU-650W-DC-AFI
Juniper 650W DC Power Supply (FRU Side to Port Side Air Flow...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| JPSU-650W-DC-AFI |  QFX-QSFP-DAC-3M |  JPSU-850W-AC-AFO |  JPSU-150-AC-AFO |  JPSU-350-AC-AFO | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | None | Gold | 80 PLUS | Bronze |
| Cable Type | Sleeved | Flat | Sleeved | Flat | Flat |
| Floppy Connector | No | No | No | No | No |
| Modularity | Non-Modular | Non-Modular | Non-Modular | Non-Modular | Non-Modular |
| 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 |
| RGB Lighting | No | No | No | No | No |
| Use Case | Gaming | Data Center | Gaming / Workstation / Enterprise Server | General Use | Gaming / Workstation / General Use |
| Zero RPM Mode | Yes | No | Yes | Yes | Yes |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
DC power option integrated smoothly with our setup.
Consistent power output under load.
Reliable airflow alignment.
No issues encountered.
Good DC PSU choice.
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.
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.
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.
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.
Power off the chassis, slide the module into the empty DC bay until it clicks, secure the latch, then reconnect the DC input cables and power on for automatic recognition.
Yes, the JPSU-650W-DC-AFI supports hot-swap replacement without downtime when installed in a chassis with at least one other active power supply.
The module accepts a DC input range of –40 V to –72 V, making it suitable for standard telco and datacenter power infrastructures.
Check the front-panel LED: solid green indicates normal operation, amber warns of a noncritical condition, and red denotes a critical fault requiring attention.
Yes, the JPSU-650W-DC-AFI can operate in n+1 redundancy configurations when multiple identical DC modules are installed in the same chassis.
It incorporates an internal variable-speed fan and side-to-side airflow design to maintain optimal temperatures under full load.
Use Junos OS CLI or Juniper Network Director to view real-time DC input voltage, output power, fan speed, and temperature readings.
The JPSU-650W-DC-AFI is UL, CE, C-Tick, and FCC certified, and meets RoHS and WEEE environmental compliance standards.
The typical MTBF for the JPSU-650W-DC-AFI exceeds 200,000 hours at 25 °C ambient temperature under full load conditions.
Under normal operation, acoustic noise remains below 50 dBA, ensuring minimal disruption in standard datacenter environments.
The module is rated for an operating temperature range of 0 °C to 40 °C (32 °F to 104 °F) and a storage range of –40 °C to 70 °C (–40 °F to 158 °F).
Juniper offers a limited lifetime warranty covering defects in materials and workmanship, with optional extended support contracts available.
United States
