United States
Name:
QFX3100-HDD-2TB
- Description:
- 2TB Hard Drive for QFX3100 (spare)
- Rating:
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- Availability:
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In stock - Ready to Ship
- Brand:
- Juniper
- Condition:
- GTIN:
- 5299102915168
- Warranty:
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3 - List Price:
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- Price:
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3 Year Extended Warranty
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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.
TRUSTED, TRIED, PROVEN
QFX3100-HDD-2TB Overview
QFX3100-HDD-2TB is a high-capacity 2TB hard disk drive engineered for seamless integration into today's data centers and server environments. Designed with a standard SATA connector, this drive ensures reliable data storage and efficient performance, making it a dependable solution for upgrading server storage and expanding overall system capacity.
Built in a robust 3.5-inch form factor, QFX3100-HDD-2TB adheres to industry-standard SATA protocols, offering ease of installation and compatibility with a wide range of systems. Ideal for mission-critical applications, this drive is optimized for secure, long-term data retention and high-demand operational settings.
What is the price of QFX3100-HDD-2TB?
Pricing for QFX3100-HDD-2TB is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for QFX3100-HDD-2TB.
Explore more options from Network Modules And Cards or explore other Juniper products.
QFX3100-HDD-2TB Specifications
| Product Type | Hard Disk Drive |
| Module Type | N/A |
| Data Rate | N/A |
| Connector Type | SATA |
| Supported Protocols | SATA |
| Form Factor | 3.5-inch |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 5V |
| Compatibility | N/A |
| Max Speed | N/A |
| Supported Features | N/A |
| Power Consumption | N/A |
| Interface Ports | SATA |
| Expansion Slots | N/A |
| Product Name | QFX3100-HDD-2TB |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
QFX3100-HDD-2TB Use Case
High-Availability Data Center Storage Expansion with QFX3100-HDD-2TB-2TB
In a large-scale data center, network operations teams deploy the QFX3100-HDD-2TB-2TB as a hot-swap spare for QFX3100 switches to expand local storage pools on demand. By pre-staging two 2 TB drives per switch, administrators enable seamless capacity growth, reduce service interruption during maintenance, and achieve sub-5 ms failover in clustered storage environments. The outcome is enhanced uptime, simplified drive replacement workflows, and predictable performance under peak I/O loads.
Edge-Cache Acceleration for Telecom Network Services
A telecom operator implements QFX3100 edge nodes equipped with QFX3100-HDD-2TB-2TB spares to host local content caches at cell-site POPs. In high-traffic scenarios—video streaming, software updates, CDN offloads—each node leverages dual 2 TB drives to store popular content, drastically reducing backhaul consumption and improving end-user latency. This solution delivers real-time caching, optimizes bandwidth utilization, and ensures service reliability even during network congestion.
Enterprise Virtualization & Container Storage on QFX3100 Infrastructure
In a campus IT environment, system architects pair QFX3100 switches with QFX3100-HDD-2TB-2TB spares to host hypervisor and container image repositories directly on network nodes. The dual 2 TB drives accommodate rapid VM provisioning, CI/CD pipeline artifacts, and microservice container layers at wire-speed. Organizations gain low-latency access to boot images, accelerate development workflows, and simplify storage tiering—resulting in higher virtualization density, streamlined updates, and consistent I/O performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | N/A | Cisco, Juniper, Arista, Dell, HP | Juniper |
| Connector Type | SFP+ | RJ-45 | SATA | SFP+ | QSFP+ |
| Data Rate | 10G | 1Gbps | N/A | 10Gbps | 40Gbps |
| Depth | 7.0 inches | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | 3.5-inch | PCIe | Modular |
| Height | 0.3 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 5V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet | SATA | SFP+ | QSFP+ |
| Max Speed | 10Gbps | 1Gbps | N/A | 10Gbps | 40Gbps |
| Module Type | SFP+ | Ethernet | N/A | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 12W | N/A | N/A | N/A | 15W |
| Product Name | QFX3100-FANA | QFX3100-NM-4GE | QFX3100-HDD-2TB | QFX3008-FAB-2INTC-BNDL | QFX3008-SF16Q |
| Product Type | Network Module / Network Card | Network Module / Network Card | Hard Disk Drive | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | SATA | TCP/IP | TCP/IP |
| Weight | 1.2 lbs | N/A | N/A | N/A | N/A |
| Width | 4.5 inches | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the QFX3100-HDD-2TB spare hard drive?
A
The QFX3100-HDD-2TB is a 2TB SATA III hard disk drive designed as an official spare for Juniper QFX3100 switches, providing high-capacity onboard storage.
Q
Is the QFX3100-HDD-2TB compatible with Juniper QFX3100 switches?
A
Yes, the QFX3100-HDD-2TB is factory-qualified and fully compatible with all Juniper QFX3100 series switches.
Q
What interface does the QFX3100-HDD-2TB use?
A
The QFX3100-HDD-2TB uses a standard 6 Gb/s SATA III interface for seamless connectivity with QFX3100 platforms.
Q
What is the form factor of the QFX3100-HDD-2TB?
A
The drive features a 3.5-inch form factor optimized for the internal drive bay of Juniper QFX3100 switches.
Q
Does the QFX3100-HDD-2TB support hot-swap functionality?
A
Yes, the QFX3100-HDD-2TB supports hot swapping, allowing maintenance without powering down the QFX3100 switch.
Q
What is the rotational speed of the QFX3100-HDD-2TB drive?
A
The QFX3100-HDD-2TB spins at 7,200 RPM, delivering a balance of performance and capacity for switch configuration storage.
Q
What are the durability specifications (MTBF) for the QFX3100-HDD-2TB?
A
The drive offers a Mean Time Between Failures (MTBF) of 1.2 million hours, ensuring long-term reliability.
Q
Does the QFX3100-HDD-2TB support S.M.A.R.T. monitoring?
A
Yes, the QFX3100-HDD-2TB fully supports S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) for proactive drive health monitoring.
Q
How do I install the QFX3100-HDD-2TB in my QFX3100 switch?
A
Insert the drive into an available HDD tray, secure the tray in a QFX3100 drive bay, and power cycle the switch for automatic detection.
Q
Does the QFX3100-HDD-2TB come with mounting hardware?
A
The QFX3100-HDD-2TB includes all necessary drive mounting brackets and screws for installation in QFX3100 switches.
Q
What is the power consumption of the QFX3100-HDD-2TB?
A
The drive consumes approximately 6 W during read/write operations and 3 W in idle mode, minimizing the QFX3100’s overall power draw.
Q
Is the QFX3100-HDD-2TB covered by a warranty?
A
Yes, the QFX3100-HDD-2TB is backed by Juniper’s limited one-year warranty, covering defects in materials and workmanship.
Q
Can I use this hard drive in other Juniper devices?
A
The QFX3100-HDD-2TB is specifically designed for QFX3100 switches; compatibility with other Juniper models is not guaranteed.
Q
How do I troubleshoot drive detection issues with the QFX3100-HDD-2TB?
A
Verify secure tray seating, check SATA interface status LEDs, review switch logs with the 'show chassis storage' command, and reseat the drive if necessary.
Q
Where can I purchase the QFX3100-HDD-2TB spare drive?
A
The QFX3100-HDD-2TB is available through authorized Juniper resellers, distributors, and the Juniper online store.
Q
What is the return policy for the QFX3100-HDD-2TB?
A
Purchases of the QFX3100-HDD-2TB can be returned within 30 days in original packaging, subject to Juniper’s return merchandise authorization (RMA) process.
