United States
Name:
S26361-F3921-L100
- Description:
- 1000 GB SATA III HDD 7.2K - 3.5" - 1000 GB - 7200 RPM
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- Brand:
- Fujitsu
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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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
S26361-F3921-L100 Overview
S26361-F3921-L100 is a high-performance HDD engineered for reliable operation in demanding environments. This drive supports a versatile 3.5-inch form factor, utilizes a SATA III interface, spins at 7200 RPM, offers 4 TB of capacity and a 128 MB cache, and is rated for an annual workload of 300 TB/yr with a high MTBF for continuous use.
Optimized for critical applications in data centers, desktops, NAS, and surveillance systems, S26361-F3921-L100 ensures robust performance with efficient power consumption (8 Watts during read/write operations and 4 Watts when idle). Its advanced features include a helium-sealed design, vibration protection, and dual actuator technology for enhanced durability under heavy workloads.
What is the price of S26361-F3921-L100?
Pricing for S26361-F3921-L100 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for S26361-F3921-L100.
Explore more options from Hard Drives & Ssds or explore other Fujitsu products.
S26361-F3921-L100 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Enterprise Storage |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 128 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr |
| Power Consumption (Read/Write) | 8 Watts |
| Power Consumption (Idle) | 4 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | S26361-F3921-L100 |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.78 inches |
| Weight | 1.85 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 300 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Depth | 8.74 inches | 8.26 inches | 5.78 inches | 4.00 inches | 4.01 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch / 2.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.02 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 0–60°C | 5–60°C |
| Power Consumption (Idle) | 5.0 Watts | 4.5 Watts | 4 Watts | 6 Watts | 5.0 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 6.5 Watts | 8 Watts | 8 Watts | 8.5 Watts |
| Product Name | S26361-F3909-L616 High-Performance HDD | S26361-F5729-L160 | S26361-F3921-L100 | S26361-F3952-L100 Enterprise HDD | S26361-F5783-L480 Enterprise Edition HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 4 TB | 8 TB | 4 TB | 8 TB | 10 TB |
| Use Case | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.2 lbs | 1.5 lbs | 1.85 lbs | 1.63 lbs | 2.19 lbs |
| Width | 5.79 inches | 5.79 inches | 4.00 inches | 5.79 inches | 5.79 inches |
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Questions & Answers
Q
What is the storage capacity of the S26361-F3921-L100 HDD?
A
The S26361-F3921-L100 offers 1 000 GB (1 TB) of raw storage capacity.
Q
Which interface does the 1 TB SATA III HDD use?
A
It uses a SATA III (6 Gb/s) interface for high-speed connectivity.
Q
What size is the 1 000 GB SATA III HDD?
A
This drive is a standard 3.5-inch form factor for desktop and server bays.
Q
What rotational speed does this HDD run at?
A
It spins at 7 200 RPM for balanced performance and capacity.
Q
How much cache does the HDD include?
A
It features a 64 MB DRAM cache buffer to optimize read/write operations.
Q
What is the maximum data transfer rate?
A
SATA III supports up to 6 Gb/s (the drive sustains up to 200 MB/s).
Q
Which systems are compatible with this HDD?
A
Any desktop, server or NAS with a 3.5” bay and a SATA III/II port.
Q
How do I install the S26361-F3921-L100 HDD?
A
Mount it in a 3.5” bay, connect the SATA data cable and SATA power connector.
Q
What is the HDD's reliability rating (MTBF)?
A
It is rated for 1.2 million hours Mean Time Between Failures.
Q
What warranty does the product include?
A
It comes with a standard 3-year limited manufacturer’s warranty.
Q
What are the typical power consumption figures?
A
Approximately 6.8 W during read/write and 4.5 W in idle mode.
Q
What noise levels can I expect?
A
Idle noise is around 26 dB(A) and seek noise peaks at 29 dB(A).
Q
What are the recommended use cases?
A
Ideal for desktop PCs, entry-level servers and small NAS applications.
Q
How does this HDD compare to an SSD?
A
It offers greater capacity per dollar but with lower sequential speeds and higher latency than SSDs.
Q
How can I optimize performance?
A
Enable AHCI in BIOS, update firmware, use TRIM-compatible OS and schedule regular defragmentation.
Q
What are the operating environment specifications?
A
Operating temperature: 5 °C to 55 °C; humidity: 8 %–90 % non-condensing.
